User:Abyssal/List of Katian life

• †Acanthambonia – ?
• †Acanthambonia –
  • †Acanthambonia portranensis –
  • †Acanthambonia sp. –
• †Acanthochitina –
  • †Acanthochitina barbata –
• †Acanthocordylodus –
  • †Acanthocordylodus sp. –
• †Acanthocrania –
  • †Acanthocrania elusa – n. sp.
  • †Acanthocrania elusa – ?
  • †Acanthocrania elusa –
  • †Acanthocrania sp. –
• †Acanthodina –
  • †Acanthodina sp. –
• †Acanthodus –
  • †Acanthodus sp. –
• †Acantholoma –
  • †Acantholoma sp. –
• †Acdalopora –
  • †Acdalopora sp. –
• †Achatella –
  • †Achatella consobrina –
  • †Achatella sp. –
• †Achradoscystites –
  • †Achradoscystites sp. –
• †Acidaspis – ?
• †Acidaspis –
  • †Acidaspis evoluta –
  • †Acidaspis laticapitata –
  • †Acidaspis sp. –
  • †Acidaspis viruana –
• †Acodus –
  • †Acodus sp. –
• †Acontiodus –
  • †Acontiodus sp. –
• †Acrosaccus –
  • †Acrosaccus posteroconvexus – aff.
  • †Acrosaccus squamosus –
• †Actinoceras –
  • †Actinoceras anticostiense –
  • †Actinoceras insulaenigrae – aff.
  • †Actinoceras insulaenigrae –
  • †Actinoceras sp. –
• †Actinodiscus –
  • †Actinodiscus wrighti –
• †Actinomena – ?
• †Actinomena –
  • †Actinomena sp. –
• †Actinophycus –
  • †Actinophycus sp. –
• †Adensu –
  • †Adensu monstratum –
• †Aechmina –
  • †Aechmina cuspidata –
  • †Aechmina maquiketensis –
  • †Aechmina sp. –
  • †Aechmina taurea –
• †Aegiromena –
  • †Aegiromena meneghiniana –
  • †Aegiromena sp. –
• †Aethedionide –
  • †Aethedionide sp. –
• †Agelacrinus –
  • †Agelacrinus cincinnatiensis –
• †Agerina –
  • †Agerina acutilimbata – n. sp.
  • †Agerina acutilimbata –
• †Agetolitella –
  • †Agetolitella sp. –
• †Agetolites –
  • †Agetolites mirabilis –
  • †Agetolites sp. –
• †Agetolitoides –
  • †Agetolitoides sp. –
• †Aktraktoprion –
  • †Aktraktoprion sp. –
• †Alaskadiscus –
  • †Alaskadiscus magnus –
  • †Alaskadiscus maximus –
• †Alaskodiscus –
  • †Alaskodiscus donensis –
• †Alceste –
  • †Alceste sp. –
• †Allonema –
  • †Allonema sp. –
• †Allonychia –
  • †Allonychia sp. –
• †Allumettoceras – ?
  • †Allumettoceras sp. –
• †Altaethyrella –
  • †Altaethyrella otarica –
• †Amalgamoporus –
  • †Amalgamoporus sp. –
• †Ambalodus –
  • †Ambalodus sp. –
• †Ambonychia –
  • †Ambonychia bowmani –
  • †Ambonychia sp. –
• †Ambonychinia –
  • †Ambonychinia corrugata –
  • †Ambonychinia elegans –
  • †Ambonychinia excelsa –
  • †Ambonychinia extumida –
  • †Ambonychinia intermedia –
  • †Ambonychinia kallholniensis –
  • †Ambonychinia levis –
  • †Ambonychinia pediculata –
  • †Ambonychinia quadrangulata –
  • †Ambonychinia radiata –
  • †Ambonychinia rhomboidalis –
  • †Ambonychinia striata –
  • †Ambonychinia subiniqua –
  • †Ambonychinia undulata –
  • †Ambonychinia volvens –
• †Ambonychiopsis –
  • †Ambonychiopsis kallholniensis –
  • †Ambonychiopsis sp. –
• †Americoncha –
  • †Americoncha marginata –
• †Amnyge –
  • †Amnyge sp. –
• †Amorphognathus –
  • †Amorphognathus complicatus –
  • †Amorphognathus lindstroemi – aff.
  • †Amorphognathus ordovicicus –
  • †Amorphognathus sp. –
  • †Amorphognathus superbus –
  • †Amorphognathus tvaerensis –
• †Amphicoelia –
  • †Amphicoelia transplicata –
• †Amphicyrtoceras –
  • †Amphicyrtoceras benedictae –
• †Amphilichas –
  • †Amphilichas dalecarlicus –
  • †Amphilichas halli –
  • †Amphilichas latifrons –
  • †Amphilichas lineatus –
  • †Amphilichas nasutus – aff.
  • †Amphilichas parvulus –
  • †Amphilichas periformis –
  • †Amphilichas sp. –
  • †Amphilichas wahlenbergi –
  • †Amphilichas whalenbergi – cf.
• †Amphiplecia –
  • †Amphiplecia depressa –
  • †Amphiplecia tardicostata –
• †Amphitryon – ?
• †Amphitryon –
  • †Amphitryon radians –
  • †Amphitryon sp. –
• †Amplexograptus – ?
• †Amplexograptus –
  • †Amplexograptus latus – cf.
  • †Amplexograptus latus –
  • †Amplexograptus manitoulinensis –
  • †Amplexograptus sp. –
• †Amplexopora –
  • †Amplexopora ampla –
  • †Amplexopora columbiana –
  • †Amplexopora dalpiazzi –
  • †Amplexopora discoidea – cf.
  • †Amplexopora filiasa –
  • †Amplexopora robusta – cf.
  • †Amplexopora sp. –
• †Ampyx –
  • †Ampyx sp. –
• †Ampyxella –
  • †Ampyxella aculeata –
  • †Ampyxella edgelli –
  • †Ampyxella sp. –
• †Ampyxina –
  • †Ampyxina sp. –
• †Ampyxinella –
  • †Ampyxinella sp. –
• †Amsassia –
  • †Amsassia sp. –
• †Amssasia –
  • †Amssasia sp. –
• †Anaphragma –
  • †Anaphragma latviense –
  • †Anaphragma mirabile –
  • †Anaphragma sp. –
  • †Anaphragma undulata –
• †Anaspyroceras –
  • †Anaspyroceras calvini –
  • †Anaspyroceras clermontense –
  • †Anaspyroceras perroti –
• †Anastrophia – ?
  • †Anastrophia sp. –
• †Anastrophina –
  • †Anastrophina longior – n. sp.
• †Anataphrus –
  • †Anataphrus sp. –
• †Anatiferocystites –
  • †Anatiferocystites sp. –
• †Anazyga – ?
• †Anazyga –
  • †Anazyga orbis –
  • †Anazyga recurvirostra –
  • †Anazyga sp. –
• †Ancienta –
  • †Ancienta sp. –
• †Ancyrochitina –
  • †Ancyrochitina ancyrea – cf.
• †Angochitina –
  • †Angochitina capillata –
• †Anisopleurella – ?
• †Anisopleurella –
  • †Anisopleurella anceps –
  • †Anisopleurella quinquecostata –
  • †Anisopleurella sartenaeri –
  • †Anisopleurella sp. –
• †Anolotichia –
  • †Anolotichia rhombica –
• †Anomalocoelia –
  • †Anomalocoelia transplicata –
• †Anomalocrinus –
  • †Anomalocrinus sp. –
• †Anomalodonta –
  • †Anomalodonta sp. –
• †Anomaloglossa – ?
  • †Anomaloglossa sp. –
• †Anoptambonites – ?
• †Anoptambonites –
  • †Anoptambonites grayae –
  • †Anoptambonites kovalevskii –
  • †Anoptambonites moneta –
  • †Anoptambonites sp. –
  • †Anoptambonites subcarinata – aff.
  • †Anoptambonites subcarinatus – n. sp.
• †Ansella –
  • †Ansella nevadensis –
• †Anthaspidella – ?
  • †Anthaspidella mammulata –
• †Anthropora –
  • †Anthropora shafferi –
• †Anticostia –
  • †Anticostia lata –
  • †Anticostia tenuissima –
  • †Anticostia teres – n. sp.
  • †Anticostia teres –
  • †Anticostia uniformis –
• †Antiplectoceras –
  • †Antiplectoceras askerense –
• †Anulocrinus –
  • †Anulocrinus thraivensis –
• †Anx –
  • †Anx sp. –
• †Aostipora –
  • †Aostipora elongata –
• †Aparchitella –
  • †Aparchitella sp. –
• †Aparchites –
  • †Aparchites minutissimus –
  • †Aparchites sp. –
• †Aphanomena –
  • †Aphanomena planoconvexa –
• †Aphelognathus –
  • †Aphelognathus sp. –
• †Apianurus –
  • †Apianurus abietinus –
  • †Apianurus clevei –
  • †Apianurus thorslundi –
• †Appendispinograptus –
  • †Appendispinograptus longispinus –
  • †Appendispinograptus supernus –
• †Apsidoceras –
  • †Apsidoceras magnificum –
• †Apycnodiscus –
  • †Apycnodiscus sp. –
• †Arabellites –
  • †Arabellites sp. –
• †Archaegocystis –
  • †Archaegocystis granulata – cf.
• †Archaeocrinus –
  • †Archaeocrinus obconicus –
• †Archeochonetes –
  • †Archeochonetes primigenius –
• †Archinacella –
  • †Archinacella approximans –
  • †Archinacella deleta –
  • †Archinacella prendergasti – n. sp.
  • †Archinacella pulaskiensis – n. sp.
  • †Archinacella pulaskiensis –
  • †Archinacella sp. –
  • †Archinacella subcarinata – cf.
• †Archinacellina – ?
• †Archinacellina –
  • †Archinacellina mitra – n. sp.
  • †Archinacellina modesta – n. sp.
  • †Archinacellina modesta –
  • †Archinacellina sp. –
• †Areia –
  • †Areia sp. –
• †Arjamannia – ?
• †Arjamannia –
  • †Arjamannia bellicarinata – n. sp.
  • †Arjamannia sp. –
  • †Arjamannia thraivensis – n. sp.
  • †Arjamannia thraivensis – aff.
  • †Arjamannia turrita – cf.
• †Armenoceras –
  • †Armenoceras clermontense –
  • †Armenoceras holtedahli –
  • †Armenoceras sp. –
• †Arthraria –
  • †Arthraria biclavata –
• †Arthropoma –
  • †Arthropoma sp. –
• †Arthrorhachis –
  • †Arthrorhachis sp. –
  • †Arthrorhachis tarda –
• †Arthrostylus –
  • †Arthrostylus sp. –
• †Asaphus –
  • †Asaphus sp. –
• †Ascetopeltis – n. gen.
• †Ascetopeltis –
  • †Ascetopeltis bockeliei – n. sp.
  • †Ascetopeltis bockeliei –
  • †Ascetopeltis lepta – n. sp.
  • †Ascetopeltis lepta –
  • †Ascetopeltis sp. –
  • †Ascetopeltis sp. 1 – informal
• †Asgardaspira –
  • †Asgardaspira n.sp. – informal
  • †Asgardaspira norvegica –
• †Ashinaorthis – n. gen.
• †Ashinaorthis –
  • †Ashinaorthis recta –
• †Aspidopora –
  • †Aspidopora sp. –
• †Asteropeltis –
  • †Asteropeltis sp. –
• †Astrocystites –
  • †Astrocystites ottawaensis – aff.
• †Astroproetus –
  • †Astroproetus sp. –
• †Astrovidictya –
  • †Astrovidictya sparsa –
• †Atactopora –
  • †Atactopora sp. –
• †Atactoporella –
  • †Atactoporella irregulariformis –
  • †Atactoporella irregularis –
  • †Atactoporella moroccoensis –
  • †Atactoporella mundula –
  • †Atactoporella sp. –
• †Atelelasma –
  • †Atelelasma sp. –
• †Atractopyge –
  • †Atractopyge aspera – aff.
  • †Atractopyge confusa –
  • †Atractopyge dalmani –
  • †Atractopyge progemma – cf.
  • †Atractopyge progemma –
  • †Atractopyge sp. –
• †Atraktoprion –
  • †Atraktoprion cornutus – cf.
  • †Atraktoprion major – cf.
  • †Atraktoprion mirabilis – cf.
  • †Atraktoprion sp. –
• †Atrypa –
  • †Atrypa sp. –
• †Augustoceras –
  • †Augustoceras shideleri – n. sp.
  • †Augustoceras sp. –
• †Aulacera –
  • †Aulacera nodulosa –
  • †Aulacera sp. –
• †Aulechinus –
  • †Aulechinus grayae –
• †Aulidospira – n. gen.
  • †Aulidospira trippi – n. sp.
• †Aulocopella –
  • †Aulocopella winnipegensis –
• †Austinella –
  • †Austinella kankakensis –
  • †Austinella multicostella –
  • †Austinella sp. –
• †Avicula – ?
  • †Avicula sp. –
• †Babanicrinus –
  • †Babanicrinus sp. –
• †Bactrotheca –
  • †Bactrotheca sp. –
• †Bajanhongorella –
  • †Bajanhongorella bajanhongorica –
• †Bajanolites –
  • †Bajanolites buriduiense –
• †Bancroftina –
  • †Bancroftina sp. –
• †Bandaleta – n. gen.
  • †Bandaleta plana – n. sp.
• †Barbarorthis –
  • †Barbarorthis foramenifera –
  • †Barbarorthis foraminifera –
  • †Barbarorthis sp. –
• †Basilicus –
  • †Basilicus sp. –
• †Bassettella –
  • †Bassettella sp. –
• †Batostoma – ?
• †Batostoma –
  • †Batostoma crassitunicatum –
  • †Batostoma prosseri –
  • †Batostoma sp. –
  • †Batostoma varians –
  • †Batostoma winchelli –
• †Batostomella –
  • †Batostomella gracilis –
  • †Batostomella sp. –
• †Bekkeromena –
  • †Bekkeromena ilmari –
  • †Bekkeromena infirma –
  • †Bekkeromena semipartita – aff.
  • †Bekkeromena vormsina –
• †Bellerophon –
  • †Bellerophon patersoni –
• †Bellimurina – ?
• †Bellimurina –
  • †Bellimurina sp. –
• †Belodella – ?
• †Belodella –
  • †Belodella sp. –
• †Belodina –
  • †Belodina compressa –
  • †Belodina confluens –
  • †Belodina sp. –
• †Beloitoceras – ?
• †Beloitoceras –
  • †Beloitoceras estonicum –
  • †Beloitoceras grafense –
  • †Beloitoceras siljanense –
  • †Beloitoceras sp. –
  • †Beloitoceras whitneyi –
• †Belonechitina –
  • †Belonechitina brevis –
  • †Belonechitina cactacea –
  • †Belonechitina elongata –
  • †Belonechitina micracantha – aff.
  • †Belonechitina micracantha –
  • †Belonechitina synclinalis –
• †Berenicea –
  • †Berenicea sp. –
• †Beyrichia –
  • †Beyrichia irregularis –
  • †Beyrichia sp. –
• †Bicuspina –
  • †Bicuspina sp. –
• †Billingsites –
  • †Billingsites deformis –
  • †Billingsites sp. –
• †Bilobia –
  • †Bilobia etheridgei –
• †Bimuria – ?
• †Bimuria –
  • †Bimuria sp. –
  • †Bimuria youngiana –
• †Birksfeldia – ?
• †Birksfeldia –
  • †Birksfeldia circumplicata –
  • †Birksfeldia sp. –
• †Birmanites –
  • †Birmanites akchiensis – n. sp.
  • †Birmanites akchiensis –
  • †Birmanites jaanussoni –
  • †Birmanites latus – cf.
  • †Birmanites sp. –
• †Bitrigonocardia –
  • †Bitrigonocardia elegantula –
  • †Bitrigonocardia isbergi –
• †Bodoceras – n. gen.
• †Bodoceras –
  • †Bodoceras torticoni – n. sp.
  • †Bodoceras torticoni –
• †Bodophyllum –
  • †Bodophyllum duncanae –
  • †Bodophyllum euthum –
• †Bohemilla –
  • †Bohemilla sp. –
• †Bokotorthis –
  • †Bokotorthis abayi –
• †Bollia –
  • †Bollia persulcata –
  • †Bollia ruthae –
• †Boreadorthis –
  • †Boreadorthis crassa –
  • †Boreadorthis recula –
  • †Boreadorthis sadewitzensis –
  • †Boreadorthis sadewitziensis –
  • †Boreadorthis sheehani – n. sp.
  • †Boreadorthis sheehani –
  • †Boreadorthis sp. –
• †Bothriocidaris –
  • †Bothriocidaris maquoketensis –
• †Boticium –
  • †Boticium sp. –
• †Boucotspira –
  • †Boucotspira carinifer –
  • †Boucotspira ordovicus –
• †Brachiospongia –
  • †Brachiospongia digitata –
  • †Brachiospongia sp. –
• †Brachyaspis –
  • †Brachyaspis sp. –
• †Brachyelasma –
  • †Brachyelasma duncani –
• †Brachyellasma –
  • †Brachyellasma sp. –
• †Brachyprion –
  • †Brachyprion portlocki –
• †Brachytomaria –
  • †Brachytomaria baltica –
  • †Brachytomaria kiari –
  • †Brachytomaria nodulosa – n. sp.
  • †Brachytomaria nodulosa –
  • †Brachytomaria semele –
• †Branson –
  • †Branson sp. –
• †Broeggeroceras –
  • †Broeggeroceras elongatum –
• †Broeggerolithus –
  • †Broeggerolithus discors –
  • †Broeggerolithus sp. –
• †Brogniartella – ?
• †Brogniartella –
  • †Brogniartella robusta – cf.
  • †Brogniartella sp. –
• †Brongniartella –
  • †Brongniartella sp. –
• †Bronteopsis –
  • †Bronteopsis sp. –
• †Bronteus –
  • †Bronteus lunatus –
• †Bucanella –
  • †Bucanella conradi –
  • †Bucanella sp. –
• †Bucania – ?
• †Bucania –
  • †Bucania cornu –
  • †Bucania crassa –
  • †Bucania playfairi – n. sp.
  • †Bucania pojetai – n. sp.
  • †Bucania radiata –
  • †Bucania reticulata –
  • †Bucania sp. B – informal
  • †Bucania ungava – n. sp.
• †Bucanopsis –
  • †Bucanopsis forbesi – n. sp.
  • †Bucanopsis lirata –
  • †Bucanopsis nicoli – n. sp.
  • †Bucanopsis sp. –
• †Bumastus –
  • †Bumastus sp. –
• †Buthotrephis –
  • †Buthotrephis flexuosa – cf.
  • †Buthotrephis sp. –
• †Byssodesma –
  • †Byssodesma ulrikae –
• †Byssonychia –
  • †Byssonychia praecursa –
  • †Byssonychia radiata –
  • †Byssonychia suberecta –
  • †Byssonychia vera –
• †Bystrowicrinus –
  • †Bystrowicrinus sp. –
• †Bythocypris –
  • †Bythocypris cylindrica –
  • †Bythocypris furnishi –
  • †Bythocypris sp. –
• †Bythopora –
  • †Bythopora delicatula –
  • †Bythopora dendrina –
  • †Bythopora gracilis –
  • †Bythopora meeki –
  • †Bythopora sp. –
  • †Bythopora striata –
  • †Bythopora subgracilis –
  • †Bythopora tenuis –
• †Calapoecia –
  • †Calapoecia anticostiensis –
  • †Calapoecia sp. –
  • †Calapoecia ungava – cf.
• †Calceocrinus –
  • †Calceocrinus levorsoni –
• †Callodonta –
  • †Callodonta monilifera –
• †Calloporella – ?
• †Calloporella –
  • †Calloporella expressa – aff.
  • †Calloporella ornata –
  • †Calloporella sp. –
• †Calmanella – "
  • †Calmanella fultonensis –
• †Calopora –
  • †Calopora ramosa –
• †Calpichitina –
  • †Calpichitina complanata –
• †Calymene –
  • †Calymene blumenbachii –
  • †Calymene sp. –
• †Calymenesum –
  • †Calymenesum sp. –
• †Calyptaulax –
  • †Calyptaulax norvegicus – aff.
  • †Calyptaulax norvegicus –
  • †Calyptaulax sp. –
• †Camerella –
  • †Camerella peachi –
  • †Camerella sp. –
• †Cameroceras –
  • †Cameroceras rowenaense – n. sp.
  • †Cameroceras sp. –
  • †Cameroceras turrisoides –
• †Carabocrinus –
  • †Carabocrinus slocomi –
  • †Carabocrinus sp. –
  • †Carabocrinus vancortlandti –
• †Carcassonnella –
  • †Carcassonnella multilineata –
• †Carinaropsis – n. gen.
• †Carinaropsis –
  • †Carinaropsis carinata – n. sp.
  • †Carinaropsis sp. –
• †Carinopyge –
  • †Carinopyge sp. –
• †Carmon –
  • †Carmon sp. –
• †Carneyella –
  • †Carneyella sp. –
• †Carniodus –
  • †Carniodus sp. –
• †Carrickia –
  • †Carrickia sp. –
• †Caryocrinites –
  • †Caryocrinites rugatus –
  • †Caryocrinites septentrionalis –
  • †Caryocrinites sp. –
• †Caryocystites –
  • †Caryocystites ovalis –
  • †Caryocystites variabilis –
• †Catanipora –
  • †Catanipora sp. –
• †Cataschisma –
  • †Cataschisma convexa – n. sp.
  • †Cataschisma convexa –
  • †Cataschisma pillula – n. sp.
• †Catazyga – ?
• †Catazyga –
  • †Catazyga arcana –
  • †Catazyga headi – cf.
  • †Catazyga headi –
  • †Catazyga hicksi – n. sp.
  • †Catazyga hicksi – cf.
  • †Catazyga hicksi –
  • †Catazyga sp. –
• †Catenipora – ?
• †Catenipora –
  • †Catenipora aequabilis –
  • †Catenipora bumbugurae –
  • †Catenipora minima –
  • †Catenipora obliqua –
  • †Catenipora pulchella –
  • †Catenipora robusta –
  • †Catenipora rubraeformis –
  • †Catenipora sp. –
  • †Catenipora sp. nov. – informal
  • †Catenipora tapaensis –
  • †Catenipora tractabilis –
  • †Catenipora wrighti –
• †Cekovia –
  • †Cekovia sp. –
• †Centrocyrtoceras –
  • †Centrocyrtoceras frognoyense –
• †Ceramopora –
  • †Ceramopora intercellata –
  • †Ceramopora invenusta –
  • †Ceramopora italica –
  • †Ceramopora lindstromi –
• †Ceramoporella –
  • †Ceramoporella discoidalis –
  • †Ceramoporella grandis –
  • †Ceramoporella inclinata –
  • †Ceramoporella ohioensis –
  • †Ceramoporella sp. –
  • †Ceramoporella whitei –
• †Ceratocephala – ?
• †Ceratocephala –
  • †Ceratocephala laticapitata –
  • †Ceratocephala sp. –
• †Ceratopsis –
  • †Ceratopsis oculifera –
  • †Ceratopsis trilobis –
• †Ceraurinella – ?
• †Ceraurinella –
  • †Ceraurinella kasachstanica – aff.
  • †Ceraurinella sp. –
• †Ceraurus –
  • †Ceraurus milleranus –
  • †Ceraurus sp. –
• †Chaetetes –
  • †Chaetetes sp. –
• †Charactoceras –
  • †Charactoceras estonicum –
  • †Charactoceras kallholnense – n. sp.
  • †Charactoceras kallholnense – ?
  • †Charactoceras kallholnense –
  • †Charactoceras laddi –
  • †Charactoceras raettvikense –
  • †Charactoceras sp. –
  • †Charactoceras suecicum – n. sp.
  • †Charactoceras suecicum –
  • †Charactoceras triangulum – n. sp.
  • †Charactoceras triangulum – ?
  • †Charactoceras triangulum –
• †Chasmatopora –
  • †Chasmatopora hypnoides –
  • †Chasmatopora sp. –
  • †Chasmatopora spatiosa – n. sp.
• †Chasmops –
  • †Chasmops extensa –
  • †Chasmops extensus –
  • †Chasmops sp. –
• †Cheirocrinus –
  • †Cheirocrinus sp. –
• †Cheirurus –
  • †Cheirurus clasoni –
  • †Cheirurus glaber –
  • †Cheirurus kasachstanicus –
  • †Cheirurus sp. –
• †Cheramomena –
  • †Cheramomena subsolana –
• †Chilotrypa –
  • †Chilotrypa immatura –
• †Chonetoidea – aff.
• †Chonetoidea – ?
• †Chonetoidea –
  • †Chonetoidea homolensis –
  • †Chonetoidea iduna – aff.
  • †Chonetoidea iduna –
  • †Chonetoidea radiatula – cf.
  • †Chonetoidea radiatula –
  • †Chonetoidea sp. – informal
  • †Chonetoidea sp. –
  • †Chonetoidea tristis – cf.
  • †Chonetoidea tristis –
• †Christiania –
  • †Christiania aseptata – cf.
  • †Christiania bilobata – cf.
  • †Christiania hollii –
  • †Christiania magna – n. sp.
  • †Christiania magna – ?
  • †Christiania magna –
  • †Christiania nilssoni –
  • †Christiania portlocki –
  • †Christiania proclivis –
  • †Christiania skolia – aff.
  • †Christiania sp. –
• †Chunanomena –
  • †Chunanomena sembellina –
  • †Chunanomena triporcata –
• †Cincinnaticrinus –
  • †Cincinnaticrinus sp. –
  • †Cincinnaticrinus varibrachialis –
  • †Cincinnaticrinus varibrachialus –
• †Cincinnatidiscus –
  • †Cincinnatidiscus sp. –
• †Cincinnetina –
  • †Cincinnetina meeki –
  • †Cincinnetina multisecta –
• †Clathrodictyon –
  • †Clathrodictyon microundulatum –
  • †Clathrodictyon vormsiense –
• †Clathrospira –
  • †Clathrospira sp. –
  • †Clathrospira subconica –
• †Claudeonychia – n. gen.
  • †Claudeonychia babini – n. sp.
• †Cleiocrinus –
  • †Cleiocrinus regius –
• †Cleionychia –
  • †Cleionychia corrugata –
  • †Cleionychia primitiva – cf.
  • †Cleionychia pulchella –
  • †Cleionychia sp. –
• †Clidophorus –
  • †Clidophorus noquettensis –
  • †Clidophorus obliquus –
  • †Clidophorus planulatus –
  • †Clidophorus postvolutus –
  • †Clidophorus praevolutus –
• †Cliftonia – ?
• †Cliftonia –
  • †Cliftonia oxoplecioides – cf.
  • †Cliftonia psittacina – aff.
  • †Cliftonia sp. –
• †Climacoconus –
  • †Climacoconus pumilus –
• †Climacograptus – "
• †Climacograptus –
  • †Climacograptus aqualis –
  • †Climacograptus hastatus –
  • †Climacograptus miserabilis – cf.
  • †Climacograptus mohawkensis –
  • †Climacograptus prolificus –
  • †Climacograptus pumilis –
  • †Climacograptus putillus –
  • †Climacograptus rougensis –
  • †Climacograptus sp. –
  • †Climacograptus styloideus –
  • †Climacograptus typicalis –
• †Clinambon –
  • †Clinambon anomalus –
  • †Clinambon sp. –
• †Clinopistha – ?
  • †Clinopistha antiqua – n. sp.
• †Clisospira –
  • †Clisospira christianieae – n. sp.
  • †Clisospira reticulata –
• †Cnemidactis –
  • †Cnemidactis girvanensis –
• †Coccoseris –
  • †Coccoseris sp. –
  • †Coccoseris ungerni –
• †Codoceras –
  • †Codoceras dubium –
• †Codonophyllum –
  • †Codonophyllum bekkeri –
• †Coelocerodontus – ?
• †Coelocerodontus –
  • †Coelocerodontus sp. –
  • †Coelocerodontus sp. A – informal
  • †Coelocerodontus trigonius –
• †Coeloclema –
  • †Coeloclema sp. –
• †Colpomya –
  • †Colpomya faba –
• †Columnaria –
  • †Columnaria alveolata –
  • †Columnaria stellata –
• †Columnopora –
  • †Columnopora sp. –
• †Comatopoma –
  • †Comatopoma sp. –
• †Conjungaspis –
  • †Conjungaspis minutus –
• †Conochitina –
  • †Conochitina incerta –
  • †Conochitina minnesotensis –
  • †Conochitina sp. –
• †Conotreta –
  • †Conotreta conoidea –
  • †Conotreta sp. –
• †Conspectocrinus –
  • †Conspectocrinus celticus –
• †Constellaria –
  • †Constellaria florida –
  • †Constellaria limitaris –
  • †Constellaria polystomella –
  • †Constellaria sp. –
• †Conularia –
  • †Conularia asperata –
  • †Conularia elegantula – aff.
  • †Conularia formosa –
  • †Conularia porcella – n. sp.
  • †Conularia porcella –
  • †Conularia sp. –
  • †Conularia splendida – ?
  • †Conularia trentonensis –
• †Coreanoceras –
  • †Coreanoceras sp. –
• †Cornucrinus –
  • †Cornucrinus mirus –
• †Cornulites – ?
• †Cornulites –
  • †Cornulites flexuosus –
  • †Cornulites minor –
  • †Cornulites progressus – cf.
  • †Cornulites sp. –
• †Corrugatagnostus –
  • †Corrugatagnostus convergens – n. sp.
  • †Corrugatagnostus sp. –
• †Corymbospongia –
  • †Corymbospongia sp. –
• †Corynotrypa –
  • †Corynotrypa abrupta –
  • †Corynotrypa barberi –
  • †Corynotrypa delicatula –
  • †Corynotrypa dissimilis –
  • †Corynotrypa inflata –
  • †Corynotrypa schucherti –
  • †Corynotrypa sp. –
• †Costoprimites – ?
  • †Costoprimites sp. –
• †Cothurnocystis –
  • †Cothurnocystis elizae –
• †Cotylacrina –
  • †Cotylacrina sandra –
• †Craigella –
  • †Craigella acuminata –
  • †Craigella grayiae –
  • †Craigella sp. –
• †Crania –
  • †Crania laelia –
• †Craniops –
  • †Craniops cincinnatiensis –
• †Craspedelia –
  • †Craspedelia potterella –
  • †Craspedelia roomusoksi – n. sp.
• †Crassoseptaria –
  • †Crassoseptaria virve –
• †Cremacrinus –
  • †Cremacrinus gerki –
  • †Cremacrinus guttenbergensis –
  • †Cremacrinus n. sp. – informal
• †Cremnorthis –
  • †Cremnorthis sp. – n. sp.
  • †Cremnorthis sp. –
• †Crepipora –
  • †Crepipora lunatifera –
  • †Crepipora simulans –
  • †Crepipora sp. –
  • †Crepipora vesiculosa –
• †Crescentilla –
  • †Crescentilla sp. –
• †Crustenopora –
  • †Crustenopora sp. –
• †Cryptograptus –
  • †Cryptograptus sp. –
• †Cryptolichenaria –
  • †Cryptolichenaria multiplex –
• †Cryptolithus –
  • †Cryptolithus bellulus –
  • †Cryptolithus lorrainensis –
  • †Cryptolithus recurvus – cf.
  • †Cryptolithus sp. –
  • †Cryptolithus tessellatus –
• †Cryptothyris –
  • †Cryptothyris magnifica – n. sp.
  • †Cryptothyris magnifica –
  • †Cryptothyris paracyclica –
  • †Cryptothyris sp. –
• †Ctenobolbina –
  • †Ctenobolbina ciliata –
  • †Ctenobolbina duryi –
  • †Ctenobolbina emaciata –
  • †Ctenobolbina maquoketensis –
  • †Ctenobolbina sp. –
• †Ctenodonta –
  • †Ctenodonta anatina –
  • †Ctenodonta chambliensis –
  • †Ctenodonta dalecarlica –
  • †Ctenodonta dubia –
  • †Ctenodonta elongata –
  • †Ctenodonta georgina –
  • †Ctenodonta kallholniensis –
  • †Ctenodonta peracuta – cf.
  • †Ctenodonta pulchella –
  • †Ctenodonta pygmaea –
  • †Ctenodonta schmalenseei –
  • †Ctenodonta sp. –
  • †Ctenodonta tornquisti –
• †Cuffeyella –
  • †Cuffeyella arachnoidea –
• †Cuneamya –
  • †Cuneamya elliptica –
  • †Cuneamya neglecta –
  • †Cuneamya scapha –
  • †Cuneamya sp. –
  • †Cuneamya umbonata –
• †Cupulocrinus –
  • †Cupulocrinus crossmani –
  • †Cupulocrinus drummuckensis –
  • †Cupulocrinus gracilis – aff.
  • †Cupulocrinus latibrachiatus – cf.
  • †Cupulocrinus latibrachiatus – aff.
  • †Cupulocrinus sp. –
• †Cyamops –
  • †Cyamops stensioei –
• †Cyathochitina –
  • †Cyathochitina campanulaeformis – aff.
  • †Cyathochitina campanulaeformis –
  • †Cyathochitina kuckersiana –
• †Cyathophycus –
  • †Cyathophycus reticulatus – ?
• †Cyathophylloides –
  • †Cyathophylloides burksae – n. sp.
  • †Cyathophylloides sp. –
• †Cyathotheca –
  • †Cyathotheca sp. –
• †Cybeloides –
  • †Cybeloides girvanensis – cf.
  • †Cybeloides girvanensis –
  • †Cybeloides loveni –
  • †Cybeloides sp. –
• †Cyclendoceras –
  • †Cyclendoceras dubium –
  • †Cyclendoceras norvegicum – cf.
  • †Cyclendoceras norvegicum –
  • †Cyclendoceras sp. –
• †Cycloceras – cf.
  • †Cycloceras persculptum –
• †Cyclocharax –
  • †Cyclocharax paucicrenellatus –
• †Cycloconcha –
  • †Cycloconcha sp. –
• †Cyclocrinites –
  • †Cyclocrinites sp. –
• †Cyclocystoides –
  • †Cyclocystoides sp. –
• †Cyclonema – ?
• †Cyclonema –
  • †Cyclonema bilix –
  • †Cyclonema fluctuatum –
  • †Cyclonema margaritoides – n. sp.
  • †Cyclonema mediale –
  • †Cyclonema minuta –
  • †Cyclonema rupestre –
  • †Cyclonema sp. –
• †Cyclopyge –
  • †Cyclopyge rotundata – cf.
  • †Cyclopyge sp. –
• †Cyclora –
  • †Cyclora sp. –
• †Cyclospira – ?
• †Cyclospira –
  • †Cyclospira levisulcata –
  • †Cyclospira nana –
  • †Cyclospira orbus –
  • †Cyclospira perplexa – cf.
  • †Cyclospira perplexa –
  • †Cyclospira scanica – cf.
  • †Cyclospira sp. –
• †Cylindrocoelia –
  • †Cylindrocoelia sp. –
• †Cymatonota –
  • †Cymatonota parallela –
  • †Cymatonota pholadis – cf.
  • †Cymatonota recta –
  • †Cymatonota sp. –
• †Cymbularia – ?
• †Cymbularia –
  • †Cymbularia aequalis – n. sp.
  • †Cymbularia bullatus –
  • †Cymbularia drummuckensis – n. sp.
  • †Cymbularia sculptus – n. sp.
  • †Cymbularia sp. –
• †Cyphaspis –
  • †Cyphaspis sp. –
• †Cyphoproetus –
  • †Cyphoproetus sp. –
  • †Cyphoproetus sp. 2 – informal
  • †Cyphoproetus sp. 3 – informal
  • †Cyphoproetus svartoensis – aff.
  • †Cyphoproetus svartoensis –
• †Cyphotrypa –
  • †Cyphotrypa magna –
  • †Cyphotrypa regularis –
  • †Cyphotrypa sp. –
• †Cypricardinia –
  • †Cypricardinia dalecarlica –
  • †Cypricardinia kallholniensis –
• †Cypricardites –
  • †Cypricardites bidens –
  • †Cypricardites kallholniensis –
  • †Cypricardites mobergi –
  • †Cypricardites suecicus –
• †Cyrtoceras –
  • †Cyrtoceras convidale –
  • †Cyrtoceras vallandighami –
• †Cyrtodiscus – ?
  • †Cyrtodiscus evolvens –
• †Cyrtodonta –
  • †Cyrtodonta dalecarlica –
  • †Cyrtodonta kallholniensis –
  • †Cyrtodonta megumbona –
  • †Cyrtodonta mira –
  • †Cyrtodonta mobergi –
  • †Cyrtodonta orsae –
  • †Cyrtodonta schmalenseei –
  • †Cyrtodonta sp. –
  • †Cyrtodonta suecica –
• †Cyrtodontula –
  • †Cyrtodontula complanata –
  • †Cyrtodontula delacarlica –
  • †Cyrtodontula massanuttenensis –
  • †Cyrtodontula nasuta –
  • †Cyrtodontula sp. –
  • †Cyrtodontula ventricosa –
• †Cyrtogomphoceras –
  • †Cyrtogomphoceras troedssoni –
• †Cyrtolites –
  • †Cyrtolites disjunctus –
  • †Cyrtolites ornatus –
  • †Cyrtolites sp. –
  • †Cyrtolites thraivensis –
• †Cyrtophyllum –
  • †Cyrtophyllum sp. –
• †Cyrtorizoceras –
  • †Cyrtorizoceras tenue –
  • †Cyrtorizoceras thorslundi –
• †Cyrtospira –
  • †Cyrtospira ornatus – n. sp.
  • †Cyrtospira sp. –
  • †Cyrtospira wykoffensis –
• †Cyrtostropha –
  • †Cyrtostropha salteri –
• †Cystaster –
  • †Cystaster sp. –
• †Cystistroma –
  • †Cystistroma canadense –
• †Cystostroma –
  • †Cystostroma estoniense –
  • †Cystostroma fritzae –
  • †Cystostroma sp. –
• †Cytheropsis –
  • †Cytheropsis sp. –
• †Dactylogonia – ?
• †Dactylogonia –
  • †Dactylogonia homostriata –
  • †Dactylogonia semiglobosina –
• †Daidia –
  • †Daidia sewardensis –
  • †Daidia subconica –
• †Dalecarlioceras –
  • †Dalecarlioceras bodense –
  • †Dalecarlioceras constrictum –
  • †Dalecarlioceras dalecarlicum –
• †Dalmanella – "
• †Dalmanella – ?
• †Dalmanella –
  • †Dalmanella antisculpta –
  • †Dalmanella emacerata –
  • †Dalmanella federata –
  • †Dalmanella jugosa –
  • †Dalmanella portranensis –
  • †Dalmanella rostrata –
  • †Dalmanella rugostriata –
  • †Dalmanella sculpta – cf.
  • †Dalmanella sculpta –
  • †Dalmanella sp. –
  • †Dalmanella testudinaria – cf.
  • †Dalmanella testudinaria –
  • †Dalmanella unguis –
• †Dalmanites –
  • †Dalmanites sp. –
• †Dalmanitina –
  • †Dalmanitina dargazensis –
  • †Dalmanitina proaeva –
  • †Dalmanitina sp. –
• †Dalmanophyllum –
  • †Dalmanophyllum sp. –
• †Danoceras –
  • †Danoceras breve –
  • †Danoceras broeggeri –
  • †Danoceras broggeri –
  • †Danoceras scandinavicum –
  • †Danoceras sp. –
• †Dapsilodus –
  • †Dapsilodus mutatus –
  • †Dapsilodus sp. –
• †Dasycladus –
  • †Dasycladus sp. –
• †Dasyporella –
  • †Dasyporella sp. –
• †Dawsonoceras –
  • †Dawsonoceras fenestratum –
  • †Dawsonoceras sp. –
  • †Dawsonoceras stumburi –
• †Deacheospira –
  • †Deacheospira elliptica –
• †Deacybele –
  • †Deacybele conjuncta –
  • †Deacybele gracilis –
• †Deanaspis –
  • †Deanaspis sp. –
• †Deceptrix – ?
• †Deceptrix –
  • †Deceptrix sp. –
• †Decipilites –
  • †Decipilites sp. –
• †Deckeroceras –
  • †Deckeroceras clermontense –
• †Decoroproetus –
  • †Decoroproetus asellus – aff.
  • †Decoroproetus asellus –
  • †Decoroproetus brevifrons – n. sp.
  • †Decoroproetus brevifrons –
  • †Decoroproetus evexus – n. sp.
  • †Decoroproetus furubergensis –
  • †Decoroproetus papyraceus – n. sp.
  • †Decoroproetus papyraceus – cf.
  • †Decoroproetus papyraceus –
  • †Decoroproetus parviusculus –
  • †Decoroproetus solenotus – cf.
  • †Decoroproetus solenotus –
  • †Decoroproetus sp. –
• †Dedzetina – ?
• †Dedzetina –
  • †Dedzetina macrostomoides –
  • †Dedzetina major – n. sp.
  • †Dedzetina microstoma –
  • †Dedzetina serpaglii – n. sp.
  • †Dedzetina serpaglii –
  • †Dedzetina sp. –
• †Degamella – ?
• †Degamella –
  • †Degamella sp. –
• †Dekayia –
  • †Dekayia buttleri –
  • †Dekayia minima –
  • †Dekayia sp. –
• †Delgadoa –
  • †Delgadoa sp. –
• †Deliella –
  • †Deliella sp. –
• †Dendrocrinus – ?
• †Dendrocrinus –
  • †Dendrocrinus acutidactylus –
  • †Dendrocrinus casei –
  • †Dendrocrinus granditubus –
  • †Dendrocrinus latibrachiatus –
  • †Dendrocrinus oswegoensis –
  • †Dendrocrinus sp. –
• †Dendrocystoides –
  • †Dendrocystoides scoticus –
• †Dendrograptus –
  • †Dendrograptus sp. –
• †Densigrewingkia –
  • †Densigrewingkia pyrgoidea –
• †Densigrewinka –
  • †Densigrewinka pyrogoidea –
• †Dermatostroma –
  • †Dermatostroma scabra –
  • †Dermatostroma sp. –
• †Desmochitina –
  • †Desmochitina minor –
• †Diacalymene –
  • †Diacalymene marginata – cf.
• †Diacanthaspis –
  • †Diacanthaspis decacantha –
  • †Diacanthaspis sp. –
• †Diambonia –
  • †Diambonia discuneata –
• †Dianulites –
  • †Dianulites collifera –
  • †Dianulites grandis –
  • †Dianulites petropolitana –
  • †Dianulites sulcatus –
• †Diazipora –
  • †Diazipora parva –
• †Dicanthaspis –
  • †Dicanthaspis sp. –
• †Dicellograptus –
  • †Dicellograptus anceps –
  • †Dicellograptus complanatus – cf.
  • †Dicellograptus complanatus –
  • †Dicellograptus elegans –
  • †Dicellograptus laticeps –
  • †Dicellograptus minor –
  • †Dicellograptus morrisi –
  • †Dicellograptus ornatus –
  • †Dicellograptus pumilis – ?
  • †Dicellograptus sp. –
• †Diceromyonia –
  • †Diceromyonia crassa – n. sp.
  • †Diceromyonia crassa –
  • †Diceromyonia ignota –
  • †Diceromyonia sp. –
  • †Diceromyonia storeya –
  • †Diceromyonia tersa – cf.
• †Dichognathus – ?
  • †Dichognathus sp. –
• †Dicoelosia –
  • †Dicoelosia anticipata –
  • †Dicoelosia indenta – cf.
  • †Dicoelosia indenta –
  • †Dicoelosia inghami –
  • †Dicoelosia jonesridgensis – cf.
  • †Dicoelosia jonesridgensis –
  • †Dicoelosia lata – cf.
  • †Dicoelosia lata –
  • †Dicoelosia simulata –
  • †Dicoelosia sp. –
  • †Dicoelosia spp. –
  • †Dicoelosia transversa – cf.
  • †Dicoelosia transversa –
• †Dicranograptus –
  • †Dicranograptus hians –
  • †Dicranograptus sp. –
• †Dicranopeltis –
  • †Dicranopeltis polytoma – aff.
  • †Dicranopeltis sp. –
• †Dicranopora –
  • †Dicranopora sp. –
• †Didymograptus –
  • †Didymograptus sp. –
• †Diestoceras –
  • †Diestoceras acuminatum –
  • †Diestoceras isotelorum –
  • †Diestoceras parallelum –
  • †Diestoceras sp. –
  • †Diestoceras stensioei –
  • †Diestoceras stormeri –
• †Dindymene –
  • †Dindymene hughesiae – ?
  • †Dindymene longicaudata –
  • †Dindymene ornata –
  • †Dindymene ovalis – n. sp.
  • †Dindymene sp. –
• †Dinorthis – ?
• †Dinorthis –
  • †Dinorthis carleyi –
  • †Dinorthis carrickensis –
  • †Dinorthis flabellulum – cf.
  • †Dinorthis holdenoides –
  • †Dinorthis occidentalis –
  • †Dinorthis retrorsa –
  • †Dinorthis sp. –
  • †Dinorthis taukensis –
• †Dionide –
  • †Dionide magnifica –
  • †Dionide richardsoni – aff.
  • †Dionide semicircula –
  • †Dionide sp. –
• †Dipleurodonta –
  • †Dipleurodonta glabra –
  • †Dipleurodonta pulchella –
• †Diplocraterion –
  • †Diplocraterion sp. –
• †Diplograptus –
  • †Diplograptus montis –
  • †Diplograptus rarithecatus –
  • †Diplograptus sp. –
  • †Diplograptus vespertinus – cf.
• †Diplonorthis –
  • †Diplonorthis portlocki –
• †Diplotrypa –
  • †Diplotrypa gemmata –
  • †Diplotrypa hvergelmi – n. sp.
  • †Diplotrypa hvergelmi –
  • †Diplotrypa languedociana –
  • †Diplotrypa petropolitana –
  • †Diplotrypa sp. –
• †Discoceras –
  • †Discoceras angulatum –
  • †Discoceras antiquissimum –
  • †Discoceras fleischeri –
  • †Discoceras hyatti –
  • †Discoceras roemeri –
  • †Discoceras saemanni –
  • †Discoceras sp. –
  • †Discoceras tubulatum –
• †Discotrypa –
  • †Discotrypa sp. –
• †Distacodus –
  • †Distacodus sp. –
• †Dittopora –
  • †Dittopora colliculata –
• †Dolerorthis –
  • †Dolerorthis duftonensis – cf.
  • †Dolerorthis hubeiensis – aff.
  • †Dolerorthis inaequicostata –
  • †Dolerorthis intercostata – cf.
  • †Dolerorthis intercostata – aff.
  • †Dolerorthis intercostata –
  • †Dolerorthis maxima – cf.
  • †Dolerorthis sp. –
• †Donaldiella –
  • †Donaldiella filosa – n. sp.
  • †Donaldiella sp. –
• †Donaldina – ?
  • †Donaldina sp. –
• †Dongkalaceras –
  • †Dongkalaceras sp. –
• †Dowlingoceras –
  • †Dowlingoceras kallholnense –
  • †Dowlingoceras piersalense –
• †Draborthis – ?
  • †Draborthis sp. –
• †Drabovia –
  • †Drabovia latior – cf.
  • †Drabovia sp. –
• †Drepanella –
  • †Drepanella richardsoni –
• †Drepanodus –
  • †Drepanodus sp. –
• †Drepanoistodus –
  • †Drepanoistodus sp. –
  • †Drepanoistodus suberectus –
• †Drepanorhyncha –
  • †Drepanorhyncha calva –
• †Drummuckina – ?
  • †Drummuckina sp. –
• †Duftonia –
  • †Duftonia lacunosa –
  • †Duftonia sp. –
• †Dulanaspis –
  • †Dulanaspis karagachensis –
• †Dybowskites –
  • †Dybowskites ernsti –
  • †Dybowskites orbicularis –
• †Dysplanus –
  • †Dysplanus sp. –
• †Dystactocrinus –
  • †Dystactocrinus constrictus –
• †Dystactospongia –
  • †Dystactospongia insolens –
  • †Dystactospongia sp. –
• †Eccoptochile –
  • †Eccoptochile sp. –
• †Ecculiomphalus –
  • †Ecculiomphalus sp. –
• †Echinosphaerites – "
• †Echinosphaerites –
  • †Echinosphaerites arachnoideus –
  • †Echinosphaerites grandis – aff.
  • †Echinosphaerites sp. –
• †Ectenaspis –
  • †Ectenaspis burkhalteri – n. sp.
• †Ectenocardiomorpha –
  • †Ectenocardiomorpha acuta –
  • †Ectenocardiomorpha elongata –
  • †Ectenocardiomorpha volvens –
  • †Ectenocardiomorpha williamsi –
• †Ectenocrinus –
  • †Ectenocrinus raymondi –
  • †Ectenocrinus simplex –
  • †Ectenocrinus sp. –
• †Ectillaenus – ?
• †Ectillaenus –
  • †Ectillaenus sp. –
• †Ectinechinus –
  • †Ectinechinus lamonti –
• †Ectomaria –
  • †Ectomaria n.sp. – informal
  • †Ectomaria nieszkowskii – n. sp.
  • †Ectomaria orientalis – n. sp.
  • †Ectomaria orientalis –
  • †Ectomaria pagoda – cf.
  • †Ectomaria prisca – cf.
  • †Ectomaria sp. –
• †Edmondia – ?
  • †Edmondia vetusta – n. sp.
• †Edriospongia – ?
  • †Edriospongia basalis –
• †Elasmodophora –
  • †Elasmodophora acutirostris –
• †Elegantilites –
  • †Elegantilites asteroideus – cf.
• †Ellesmeria –
  • †Ellesmeria scobeyi –
• †Elliptocyprites –
  • †Elliptocyprites sp. –
• †Elliptoglossa –
  • †Elliptoglossa sp. –
• †Ellisites –
  • †Ellisites sp. –
• †Elongaticeras –
  • †Elongaticeras sp. –
• †Elpe –
  • †Elpe cincinnatiensis –
  • †Elpe irregularis –
• †Elsaella –
  • †Elsaella bekkeri – cf.
  • †Elsaella bekkeri –
• †Encrinaster –
  • †Encrinaster grayae –
• †Encrinurella –
  • †Encrinurella sp. –
• †Encrinuroides –
  • †Encrinuroides septemcostatus – cf.
  • †Encrinuroides sp. –
• †Encrinurus –
  • †Encrinurus lamonti – n. sp.
  • †Encrinurus praecursor –
  • †Encrinurus sp. –
  • †Encrinurus striatus –
  • †Encrinurus trispinosus – aff.
  • †Encrinurus trispinosus –
• †Endoceras – ?
• †Endoceras –
  • †Endoceras clermontense –
  • †Endoceras fulgar –
  • †Endoceras proteiforme –
  • †Endoceras seticornium –
  • †Endoceras sp. –
• †Ensipora –
  • †Ensipora sp. –
• †Entomozoe –
  • †Entomozoe sp. –
• †Eoanastrophia –
  • †Eoanastrophia pentamera –
  • †Eoanastrophia sp. –
• †Eobronteus –
  • †Eobronteus laticauda – aff.
  • †Eobronteus laticauda –
• †Eocarniodus – ?
  • †Eocarniodus gracilis – ?
• †Eocatenipora –
  • †Eocatenipora parallela –
  • †Eocatenipora vormsiensis –
• †Eochonetes –
  • †Eochonetes celticus –
  • †Eochonetes clarksvillensis –
  • †Eochonetes glabra –
  • †Eochonetes magna – n. sp.
  • †Eochonetes magna –
  • †Eochonetes mucronata – n. sp.
  • †Eochonetes sp. –
  • †Eochonetes vaurealensis –
• †Eocicerocrinus –
  • †Eocicerocrinus sevastopuloi –
• †Eoconularia –
  • †Eoconularia loculata – aff.
• †Eoconulus –
  • †Eoconulus semiregularis –
  • †Eoconulus transversus –
• †Eodinobolus – ?
• †Eodinobolus –
  • †Eodinobolus dixonensis – aff.
  • †Eodinobolus sp. –
• †Eofletcheria –
  • †Eofletcheria sp. –
• †Eofletcheriella –
  • †Eofletcheriella sp. –
• †Eokosovopeltis –
  • †Eokosovopeltis romanovskii –
  • †Eokosovopeltis sp. –
• †Eoleonaspis –
  • †Eoleonaspis sp. –
• †Eoligonodina –
  • †Eoligonodina sp. –
• †Eopagodea – n. gen.
  • †Eopagodea sevillana – n. sp.
• †Eoparisocrinus –
  • †Eoparisocrinus crossmani –
• †Eopholidostrophia –
  • †Eopholidostrophia mediocostalis – n. sp.
  • †Eopholidostrophia mediocostalis –
• †Eoplectodonta –
  • †Eoplectodonta abigailae –
  • †Eoplectodonta conspicua – ex gr.
  • †Eoplectodonta conspicua –
  • †Eoplectodonta moelsi –
  • †Eoplectodonta oscitanda –
  • †Eoplectodonta paracostata – cf.
  • †Eoplectodonta percedens – cf.
  • †Eoplectodonta recedens –
  • †Eoplectodonta rhombica –
  • †Eoplectodonta saxea –
  • †Eoplectodonta semirugata –
  • †Eoplectodonta sp. –
• †Eopteria –
  • †Eopteria aiteneria – n. sp.
• †Eosomichelinoceras –
  • †Eosomichelinoceras sp. –
• †Eospirigerina – ?
• †Eospirigerina –
  • †Eospirigerina pennata –
  • †Eospirigerina sp. –
  • †Eospirigerina sulevi – cf.
• †Eostropheodonta – ?
• †Eostropheodonta –
  • †Eostropheodonta hirnantensis –
  • †Eostropheodonta portfieldensis – n. sp.
  • †Eostropheodonta portfieldensis –
  • †Eostropheodonta sp. –
• †Eostrophonella –
  • †Eostrophonella antiqua – n. sp.
  • †Eostrophonella antiqua –
  • †Eostrophonella polita – n. sp.
• †Eotomaria – ?
• †Eotomaria –
  • †Eotomaria canalifera – cf.
  • †Eotomaria canalifera –
  • †Eotomaria notabilis –
  • †Eotomaria remotistriata –
  • †Eotomaria sp. –
• †Ephippelasma – ?
  • †Ephippelasma sp. –
• †Ephippiorthoceras –
  • †Ephippiorthoceras frognoeyense –
  • †Ephippiorthoceras frognoyense –
  • †Ephippiorthoceras laddi –
  • †Ephippiorthoceras plicatuloides –
• †Epiphyton –
  • †Epiphyton sp. –
• †Epitomyonia – ?
• †Epitomyonia –
  • †Epitomyonia glypha – cf.
  • †Epitomyonia paucitropida – n. sp.
  • †Epitomyonia relicina –
  • †Epitomyonia sp. –
• †Eremotrema – ?
• †Eremotrema –
  • †Eremotrema emacerata –
  • †Eremotrema paucicostellatum – cf.
  • †Eremotrema paucicostellatum –
  • †Eremotrema sp. –
• †Eridoconcha – ?
• †Eridoconcha –
  • †Eridoconcha gibbera –
  • †Eridoconcha punctata –
  • †Eridoconcha rugosa –
• †Eridorthis –
  • †Eridorthis angustisulcata –
  • †Eridorthis sp. –
• †Eridotrypa –
  • †Eridotrypa aedilis –
  • †Eridotrypa debiliformis –
  • †Eridotrypa multiseptata –
  • †Eridotrypa obliqua –
  • †Eridotrypa sp. –
  • †Eridotrypa spicata –
  • †Eridotrypa suecica –
• †Erismodus –
  • †Erismodus sp. –
• †Erratencrinurus –
  • †Erratencrinurus brutoni –
  • †Erratencrinurus imperfectus –
  • †Erratencrinurus kiaeri –
  • †Erratencrinurus lapworthi –
  • †Erratencrinurus multisegmentatus – n. sp.
• †Escharopora – ?
• †Escharopora –
  • †Escharopora falciformis –
  • †Escharopora hilli –
  • †Escharopora pavonia –
  • †Escharopora sp. –
• †Esthoniopora –
  • †Esthoniopora subsphaerica –
• †Eucystis –
  • †Eucystis angelini –
  • †Eucystis langoeyensis –
  • †Eucystis quadrangularis –
  • †Eucystis raripunctata –
• †Eudolatites –
  • †Eudolatites sp. –
• †Eunema –
  • †Eunema quadrisulcata – cf.
  • †Eunema quadrisulcata –
  • †Eunema sp. – informal
• †Eunicites –
  • †Eunicites sp. –
• †Euomphalus –
  • †Euomphalus sp. –
• †Euprimitia – ?
• †Euprimitia –
  • †Euprimitia flores –
  • †Euprimitia minuta –
  • †Euprimitia sp. –
• †Euptychocrinus –
  • †Euptychocrinus skopaios –
• †Eurymya –
  • †Eurymya sp. –
• †Eurymyella –
  • †Eurymyella dalecarlia –
  • †Eurymyella dalecarlica –
  • †Eurymyella suecica –
• †Euzonosoma –
  • †Euzonosoma orbitoides –
• †Exoconularia –
  • †Exoconularia sp. –
• †Faberia –
  • †Faberia sp. –
• †Falsicatenipora –
  • †Falsicatenipora chillagoensis – cf.
• †Fardenia –
  • †Fardenia gwaliae – n. sp.
  • †Fardenia gwaliae –
  • †Fardenia scalena –
  • †Fardenia scotica –
  • †Fardenia sp. –
• †Fascifera – ?
  • †Fascifera carrickensis –
• †Favistina –
  • †Favistina sp. –
• †Favosites –
  • †Favosites fibrilla –
• †Favositid –
  • †Favositid corals –
• †Fenestella –
  • †Fenestella sp. –
• †Fisherites –
  • †Fisherites reticulatus –
  • †Fisherites sp. –
• †Fistulipora –
  • †Fistulipora sp. –
• †Fletcheriella –
  • †Fletcheriella sp. –
• †Flexicalymene – ?
• †Flexicalymene –
  • †Flexicalymene caractaci – aff.
  • †Flexicalymene jemtlandica –
  • †Flexicalymene laticeps –
  • †Flexicalymene meeki –
  • †Flexicalymene onniensis – aff.
  • †Flexicalymene onniensis –
  • †Flexicalymene quadrata –
  • †Flexicalymene scabustula –
  • †Flexicalymene senaria –
  • †Flexicalymene sp. –
  • †Flexicalymene trinucleina –
• †Foerstephyllum –
  • †Foerstephyllum sp. –
• †Foliomena –
  • †Foliomena folium –
  • †Foliomena joliensis – cf.
  • †Foliomena sp. –
  • †Foliomena xinjiangensis – n. sp.
• †Frognaspis –
  • †Frognaspis stoermeri –
• †Frutexites –
  • †Frutexites sp. –
• †Furcitella –
  • †Furcitella nodosa –
• †Fusispira –
  • †Fusispira ovalis – n. sp.
  • †Fusispira ovalis –
  • †Fusispira sp. –
• †Gabriceraurus –
  • †Gabriceraurus dentatus –
• †Gaurocrinus –
  • †Gaurocrinus fimbriatus –
• †Geisonoceras – ?
• †Geisonoceras –
  • †Geisonoceras clermontense –
  • †Geisonoceras heintzi –
  • †Geisonoceras sp. –
  • †Geisonoceras tenuistriatum –
  • †Geisonoceras wegelini –
• †Gelidorthis –
  • †Gelidorthis sp. –
• †Geniculate –
  • †Geniculate element –
• †Geniculina –
  • †Geniculina pseudoalternata –
  • †Geniculina ralfi –
  • †Geniculina vironiensis –
  • †Geniculina voorensis –
• †Geniculograptus – ?
• †Geniculograptus –
  • †Geniculograptus pygmaeus –
  • †Geniculograptus sp. –
• †Geragnostella –
  • †Geragnostella sp. –
• †Geragnostus –
  • †Geragnostus sp. –
• †Giraldiella – ?
  • †Giraldiella sp. –
• †Girvanella –
  • †Girvanella sp. –
• †Girvanolithes –
  • †Girvanolithes thraivensis –
• †Glandites – ?
  • †Glandites sp. –
• †Glauconome –
  • †Glauconome plumula –
• †Glauconomella –
  • †Glauconomella sp. –
• †Globonema – ?
• †Globonema –
  • †Globonema carinata –
  • †Globonema kokeni –
  • †Globonema piersalense – n. sp.
• †Glossella – ?
• †Glossella –
  • †Glossella sp. –
  • †Glossella sp. 1 – informal
• †Glossograptus –
  • †Glossograptus sp. –
• †Glypthorthis –
  • †Glypthorthis maritima – cf.
• †Glyptocrinus –
  • †Glyptocrinus decadactylus –
  • †Glyptocrinus nodosus –
  • †Glyptocrinus sp. –
  • †Glyptocrinus subglobosus –
• †Glyptocystites –
  • †Glyptocystites multiporus –
• †Glyptograptus – "
• †Glyptograptus – ?
• †Glyptograptus –
  • †Glyptograptus sp. –
• †Glyptomena –
  • †Glyptomena kaskolica – n. sp.
  • †Glyptomena kaskolica –
  • †Glyptomena sp. –
• †Glyptomenoides – ?
  • †Glyptomenoides sp. –
• †Glyptorthis – ?
• †Glyptorthis –
  • †Glyptorthis balclatchiensis –
  • †Glyptorthis bellarugosa –
  • †Glyptorthis crispa – cf.
  • †Glyptorthis crispata –
  • †Glyptorthis glaseri –
  • †Glyptorthis insculpta –
  • †Glyptorthis maquoketensis –
  • †Glyptorthis maritima – cf.
  • †Glyptorthis maritima –
  • †Glyptorthis plana – cf.
  • †Glyptorthis plana –
  • †Glyptorthis sp. –
  • †Glyptorthis sp. A – informal
  • †Glyptorthis sp. B – informal
  • †Glyptorthis splendens – n. sp.
  • †Glyptorthis splendens –
  • †Glyptorthis squamata –
• †Gnamptorhynchos –
  • †Gnamptorhynchos manitobensis – n. sp.
  • †Gnamptorhynchos manitobensis –
  • †Gnamptorhynchos prayi –
• †Gochtia – ?
  • †Gochtia sp. –
• †Gomphoceras –
  • †Gomphoceras sp. –
• †Goniophora – cf.
  • †Goniophora carinata –
• †Goniophorina –
  • †Goniophorina semiradiata –
  • †Goniophorina volvens –
• †Gorbyoceras –
  • †Gorbyoceras alternestriatum –
  • †Gorbyoceras gracile –
  • †Gorbyoceras sp. –
  • †Gorbyoceras textumaraneum –
  • †Gorbyoceras velatum –
• †Grammoplecia –
  • †Grammoplecia triplesioides –
• †Grandostoma –
  • †Grandostoma grande – n. sp.
  • †Grandostoma grande –
  • †Grandostoma sp. –
• †Graptodictya –
  • †Graptodictya bonnemai –
  • †Graptodictya meneghinii – cf.
  • †Graptodictya meneghinii –
  • †Graptodictya obliqua –
  • †Graptodictya sp. –
• †Gravicalymene –
  • †Gravicalymene convolva –
  • †Gravicalymene praecox – cf.
  • †Gravicalymene sp. –
• †Grewingkia –
  • †Grewingkia anguinea –
  • †Grewingkia buceros –
  • †Grewingkia contexta –
  • †Grewingkia crassa –
  • †Grewingkia europaeum –
  • †Grewingkia franklinensis –
  • †Grewingkia sp. –
  • †Grewingkia venusta –
• †Gunnarella – ?
• †Gunnarella –
  • †Gunnarella corrugatella –
  • †Gunnarella mcdermotti – n. sp.
  • †Gunnarella mcdermotti –
  • †Gunnarella sp. –
• †Gunningblandella –
  • †Gunningblandella resupinata –
• †Gyronema –
  • †Gyronema sp. –
• †Hadoceras –
  • †Hadoceras septocurvatum – cf.
• †Hadromeros –
  • †Hadromeros clasonii – cf.
  • †Hadromeros keisleyensis – aff.
  • †Hadromeros sp. –
  • †Hadromeros subulatus –
• †Hallopora – ?
• †Hallopora –
  • †Hallopora dalei –
  • †Hallopora dybowskii –
  • †Hallopora elegantula –
  • †Hallopora goodhuensis –
  • †Hallopora gracilens –
  • †Hallopora peculiaris – cf.
  • †Hallopora sp. –
  • †Hallopora subnodosa –
  • †Hallopora tenuispinosa –
  • †Hallopora wesenbergiana –
• †Halysis –
  • †Halysis sp. –
• †Halysites –
  • †Halysites gracilis –
  • †Halysites pracecedens –
  • †Halysites proecedens –
  • †Halysites sp. –
• †Halysitid –
  • †Halysitid corals –
• †Hamarodus –
  • †Hamarodus europaeus –
  • †Hamarodus sp. –
• †Haploprimitia –
  • †Haploprimitia sp. –
• †Haplosphaeronis –
  • †Haplosphaeronis kiaeri – cf.
  • †Haplosphaeronis kiaeri –
  • †Haplosphaeronis multifida –
  • †Haplosphaeronis oblonga –
  • †Haplosphaeronis sp. –
• †Haplotrypa –
  • †Haplotrypa sp. –
• †Harjumena –
  • †Harjumena schmidti –
  • †Harjumena sp. –
• †Harknessella –
  • †Harknessella stevensorum –
• †Harpes –
  • †Harpes sp. –
• †Harpidella – ?
• †Harpidella –
  • †Harpidella occidentalis –
  • †Harpidella sp. –
• †Hastatellina –
  • †Hastatellina sp. –
• †Hebertella –
  • †Hebertella brevis –
  • †Hebertella dinorthoides –
  • †Hebertella estonica –
  • †Hebertella occidentalis –
  • †Hebertella sinuata –
  • †Hebertella sp. –
• †Heckerites –
  • †Heckerites multistellatus –
• †Hedstroemia –
  • †Hedstroemia sp. –
• †Hedstroemina –
  • †Hedstroemina fragilis –
  • †Hedstroemina sp. –
• †Hedstromia –
  • †Hedstromia sp. –
• †Heikea –
  • †Heikea communis –
  • †Heikea extumida –
  • †Heikea fallax –
  • †Heikea filberta –
  • †Heikea fragilis –
  • †Heikea glabra –
  • †Heikea globosa –
  • †Heikea insolita –
  • †Heikea lata –
  • †Heikea megumbona –
  • †Heikea oblonga –
  • †Heikea ovata –
  • †Heikea parva –
  • †Heikea plana –
  • †Heikea preciosa –
  • †Heikea pulchra –
  • †Heikea rara –
  • †Heikea reniformis –
  • †Heikea saffordi –
  • †Heikea selecta –
  • †Heikea subglobosa –
  • †Heikea ulrichi –
  • †Heikea ventricosa –
• †Helcionopsis –
  • †Helcionopsis striata –
• †Helicelasma –
  • †Helicelasma rusticum –
• †Helicotoma –
  • †Helicotoma blodgetti – n. sp.
  • †Helicotoma blodgetti –
  • †Helicotoma robinsoni – n. sp.
  • †Helicotoma sp. –
• †Heliocrinites –
  • †Heliocrinites helmhackeri –
  • †Heliocrinites rouvillei – cf.
  • †Heliocrinites sp. –
  • †Heliocrinites stellatus –
• †Heliolites –
  • †Heliolites sp. –
• †Heliolitid –
  • †Heliolitid corals –
• †Helmersenia – ?
  • †Helmersenia sp. –
• †Helopora –
  • †Helopora sp. –
• †Hemiagetolitella –
  • †Hemiagetolitella sp. –
• †Hemiarges –
  • †Hemiarges sp. –
• †Hemicystites –
  • †Hemicystites sp. –
• †Heminematopora –
  • †Heminematopora gaetula –
• †Hemiphragma –
  • †Hemiphragma batheri –
  • †Hemiphragma subsphericum –
  • †Hemiphragma subtile –
• †Hesperorthis –
  • †Hesperorthis acuticostata –
  • †Hesperorthis craigensis –
  • †Hesperorthis latecostata –
  • †Hesperorthis laticostata –
  • †Hesperorthis mucronata –
  • †Hesperorthis rowlandi –
  • †Hesperorthis sp. –
  • †Hesperorthis tricenaria –
• †Heterocrinus – ?
• †Heterocrinus –
  • †Heterocrinus juvenis –
  • †Heterocrinus pentagonus –
  • †Heterocrinus simplex –
  • †Heterocrinus sp. –
• †Heterorthina – ?
• †Heterorthina –
  • †Heterorthina fairmountensis –
  • †Heterorthina sp. –
• †Heterorthis –
  • †Heterorthis alternata – cf.
  • †Heterorthis alternata –
  • †Heterorthis sp. –
• †Heterospongia –
  • †Heterospongia subramosa –
• †Heterotrypa –
  • †Heterotrypa frondosa –
  • †Heterotrypa magnopora –
  • †Heterotrypa microstigma –
  • †Heterotrypa prolifica –
  • †Heterotrypa singularis –
  • †Heterotrypa solitaria –
  • †Heterotrypa sp. –
  • †Heterotrypa subpulchella –
  • †Heterotrypa subramosa –
• †Hibbertia –
  • †Hibbertia costatus –
  • †Hibbertia inghami –
  • †Hibbertia sp. –
• †Hindella –
  • †Hindella cassidea –
  • †Hindella incipiens –
  • †Hindella sp. –
• †Hindia –
  • †Hindia parva – ?
  • †Hindia sp. –
  • †Hindia sphaeroidalis –
• †Hirnantia –
  • †Hirnantia sagittifera –
  • †Hirnantia sp. – ?
  • †Hirnantia transgrediens – cf.
• †Hiscobeccus – ?
• †Hiscobeccus –
  • †Hiscobeccus capax –
  • †Hiscobeccus gigas –
  • †Hiscobeccus kananaskia – ?
  • †Hiscobeccus kananaskia –
  • †Hiscobeccus sp. –
• †Hisingerella –
  • †Hisingerella nitens –
  • †Hisingerella sp. –
• †Holdenia –
  • †Holdenia sp. –
• †Holopea – ?
• †Holopea –
  • †Holopea ampullacea –
  • †Holopea concinna –
  • †Holopea coronata – n. sp.
  • †Holopea expandens – n. sp.
  • †Holopea inaequistriata –
  • †Holopea mobergi – n. sp.
  • †Holopea mobergi –
  • †Holopea sp. –
• †Holopella – ?
  • †Holopella deleta – n. sp.
• †Holorhynchus –
  • †Holorhynchus giganteus –
  • †Holorhynchus sp. –
• †Holotrachelus –
  • †Holotrachelus punctillosus –
• †Holtedahlina –
  • †Holtedahlina moensis –
  • †Holtedahlina rakverensis –
  • †Holtedahlina sp. –
  • †Holtedahlina subtilis –
• †Homilodonta –
  • †Homilodonta filistriata –
• †Homotelus –
  • †Homotelus stegops –
• †Homotrypa –
  • †Homotrypa aberrans –
  • †Homotrypa alta – aff.
  • †Homotrypa austini – cf.
  • †Homotrypa communis –
  • †Homotrypa flabellaris –
  • †Homotrypa gelasinosa –
  • †Homotrypa miqueli –
  • †Homotrypa nodulosa – cf.
  • †Homotrypa richmondensis –
  • †Homotrypa sp. –
• †Homotrypella –
  • †Homotrypella nodosa –
  • †Homotrypella sp. –
• †Horderleyella –
  • †Horderleyella sp. –
• †Hormotoma – ?
• †Hormotoma –
  • †Hormotoma altesinuata – n. sp.
  • †Hormotoma gracilis –
  • †Hormotoma insignis –
  • †Hormotoma meyendorfi –
  • †Hormotoma minnesotensis –
  • †Hormotoma multivolvis –
  • †Hormotoma nigra – n. sp.
  • †Hormotoma ordovix – n. sp.
  • †Hormotoma polita – n. sp.
  • †Hormotoma robusta –
  • †Hormotoma sp. –
• †Howellites – ?
• †Howellites –
  • †Howellites sp. –
  • †Howellites wesenbergensis – aff.
  • †Howellites wesenbergensis –
• †Huanghuanella –
  • †Huanghuanella sp. –
• †Hudsonaster –
  • †Hudsonaster sp. –
• †Hudsonospongia –
  • †Hudsonospongia irregularis –
• †Hulterstadia –
  • †Hulterstadia cor –
• †Hybocrinus –
  • †Hybocrinus conicus –
• †Hydnodictya – n. gen.
  • †Hydnodictya acantha – n. sp.
• †Hyolithes –
  • †Hyolithes asteroideus –
  • †Hyolithes columbanus –
  • †Hyolithes parviusculus –
  • †Hyolithes sp. –
• †Hypsiptycha –
  • †Hypsiptycha anticostiensis – cf.
  • †Hypsiptycha anticostiensis –
  • †Hypsiptycha argenturbicum –
  • †Hypsiptycha janea –
  • †Hypsiptycha neenah –
  • †Hypsiptycha occidens –
• †Iberocoryphe –
  • †Iberocoryphe sp. –
• †Iberomena –
  • †Iberomena sardoa –
• †Iberostomata – n. gen.
• †Iberostomata –
  • †Iberostomata fombuenensis – n. sp.
  • †Iberostomata fombuenensis –
• †Icriodella –
  • †Icriodella sp. –
  • †Icriodella superba –
• †Idiospira – ?
• †Idiospira –
  • †Idiospira carrickensis –
  • †Idiospira sp. –
  • †Idiospira sulcata –
  • †Idiospira thomsoni –
• †Illaenus – ?
• †Illaenus –
  • †Illaenus americanus –
  • †Illaenus angelini –
  • †Illaenus avus –
  • †Illaenus dalecarlicus –
  • †Illaenus fallax – aff.
  • †Illaenus fallax –
  • †Illaenus oviformis –
  • †Illaenus parvulus –
  • †Illaenus roemeri –
  • †Illaenus sp. –
• †Ilmarinia –
  • †Ilmarinia sinuata –
  • †Ilmarinia sp. –
• †Imbricatoceras –
  • †Imbricatoceras ascendens – n. sp.
  • †Imbricatoceras subundulatum – cf.
• †Inconobotopora –
  • †Inconobotopora intricata –
• †Inocaulis –
  • †Inocaulis canadensis –
• †Iocrinus –
  • †Iocrinus sp. –
• †Iowacystis –
  • †Iowacystis sagittaria –
• †Isbergia –
  • †Isbergia parvula –
  • †Isbergia planifrons –
• †Ischyrodonta –
  • †Ischyrodonta sp. –
  • †Ischyrodonta unionoides –
• †Isocolus –
  • †Isocolus sjogreni –
• †Isorophus –
  • †Isorophus sp. –
• †Isorthis –
  • †Isorthis bailyi –
  • †Isorthis estona – cf.
  • †Isorthis estona –
  • †Isorthis sp. –
• †Isorthoceras – ?
• †Isorthoceras –
  • †Isorthoceras angelini –
  • †Isorthoceras dalecarlense –
  • †Isorthoceras elongatocinctum –
  • †Isorthoceras heroyense –
  • †Isorthoceras junceum –
  • †Isorthoceras sociale –
  • †Isorthoceras sp. –
  • †Isorthoceras suave –
  • †Isorthoceras wahlenbergi –
• †Isospira – n. gen.
• †Isospira –
  • †Isospira bucanioides – n. sp.
  • †Isospira huttoni – n. sp.
• †Isotelus – ?
• †Isotelus –
  • †Isotelus aktchokensis –
  • †Isotelus frognoensis –
  • †Isotelus gigas –
  • †Isotelus maximus –
  • †Isotelus megistos –
  • †Isotelus platycephalus –
  • †Isotelus sp. –
  • †Isotelus susae –
• †Istorinus –
  • †Istorinus erectus –
  • †Istorinus sp. –
• †Ityophorus –
  • †Ityophorus undulatus –
• †Jezercia –
  • †Jezercia ostiaria – cf.
  • †Jezercia ostiaria –
  • †Jezercia sp. –
• †Jonesites – ?
• †Jonesites –
  • †Jonesites marginatus –
  • †Jonesites sp. –
• †Josephulus –
  • †Josephulus gracilis –
• †Kallholnoceras –
  • †Kallholnoceras cornutum –
• †Karlicium –
  • †Karlicium karlicum –
  • †Karlicium sp. –
• †Kassinella –
  • †Kassinella incerta – cf.
  • †Kassinella incerta –
  • †Kassinella sp. –
  • †Kassinella superba –
  • †Kassinella tarimensis –
  • †Kassinella tchingisensis –
• †Katastrophomena –
  • †Katastrophomena agrestis –
  • †Katastrophomena catalorni – ?
  • †Katastrophomena catalorni –
  • †Katastrophomena costata –
  • †Katastrophomena dolhirensis –
  • †Katastrophomena sp. –
• †Keislognathus – ?
• †Keislognathus –
  • †Keislognathus sp. –
• †Kellerella – n. gen.
• †Kellerella –
  • †Kellerella ditissima – n. sp.
  • †Kellerella sp. –
• †Kenophyllum –
  • †Kenophyllum sp. –
  • †Kenophyllum subcylindricum –
• †Khangailites –
  • †Khangailites heteromorphus –
  • †Khangailites koskolensis –
  • †Khangailites sinkiangensis –
• †Kiaeroceras –
  • †Kiaeroceras frognoyense – cf.
  • †Kiaeroceras frognoyense –
  • †Kiaeroceras heroyense –
  • †Kiaeroceras sp. –
• †Kiaeromena –
  • †Kiaeromena sp. –
• †Kiesowia –
  • †Kiesowia binoda –
  • †Kiesowia insolens –
• †Kinnekullea –
  • †Kinnekullea sp. –
• †Kinnella –
  • †Kinnella sp. –
• †Kionoceras –
  • †Kionoceras magnisulcatum –
  • †Kionoceras postvillense –
• †Kjaerina –
  • †Kjaerina bipartita –
  • †Kjaerina hartae –
  • †Kjaerina jonesi –
  • †Kjaerina sp. –
  • †Kjaerina typa –
• †Kjerulfina –
  • †Kjerulfina polycyma – cf.
  • †Kjerulfina polycyma –
  • †Kjerulfina sp. –
  • †Kjerulfina trigonalis –
• †Kloucekia –
  • †Kloucekia sp. –
• †Kokenospira –
  • †Kokenospira girvanensis – n. sp.
  • †Kokenospira inflata – cf.
  • †Kokenospira lingualis –
  • †Kokenospira secundus – n. sp.
  • †Kokenospira sp. –
• †Kolymopora –
  • †Kolymopora sp. –
• †Kordephyton –
  • †Kordephyton sp. –
• †Kotoceras –
  • †Kotoceras sp. –
• †Kozlowskiprion –
  • †Kozlowskiprion sp. –
• †Kozlowskites – ?
• †Kozlowskites –
  • †Kozlowskites nuntius –
  • †Kozlowskites sp. –
• †Krausella –
  • †Krausella inaequalis –
• †Kukersella –
  • †Kukersella borealis –
  • †Kukersella sp. –
• †Kullervo –
  • †Kullervo complectens – ?
  • †Kullervo complectens –
  • †Kullervo grandis – n. sp.
  • †Kullervo grandis – ?
  • †Kullervo grandis –
  • †Kullervo sp. –
• †Kweichowilla –
  • †Kweichowilla sp. –
• †Labechia –
  • †Labechia huronensis –
  • †Labechia sp. –
• †Laccoprimitia –
  • †Laccoprimitia centralis –
  • †Laccoprimitia elegantula –
• †Laddella –
  • †Laddella insueta –
• †Lagenochitina –
  • †Lagenochitina baltica –
  • †Lagenochitina cylindrica –
  • †Lagenochitina prussica –
• †Lambeoceras –
  • †Lambeoceras sp. –
  • †Lambeoceras walkeri – n. sp.
• †Lasiograptus –
  • †Lasiograptus sp. –
• †Lateriseptomena –
  • †Lateriseptomena modesta –
  • †Lateriseptomena rugosa –
• †Laticrura –
  • †Laticrura erecta – cf.
  • †Laticrura erecta –
  • †Laticrura inconstans –
  • †Laticrura rostrata – cf.
  • †Laticrura rostrata –
  • †Laticrura sp. –
• †Latitaenia –
  • †Latitaenia aequicrescens –
  • †Latitaenia kirnaensis –
  • †Latitaenia rotelloidea –
• †Leangella – ?
• †Leangella –
  • †Leangella anaclyta –
  • †Leangella derfelensis –
  • †Leangella fecunda – n. sp.
  • †Leangella fecunda –
  • †Leangella gibbosa – cf.
  • †Leangella indentata –
  • †Leangella meloui –
  • †Leangella namurensis – ?
  • †Leangella namurensis –
  • †Leangella oepiki – aff.
  • †Leangella prantli –
  • †Leangella scissa – cf.
  • †Leangella sholeshookensis – n. sp.
  • †Leangella sholeshookensis –
  • †Leangella sp. –
• †Lecanospira –
  • †Lecanospira sp. –
• †Leigerina –
  • †Leigerina hiiuensis –
• †Leioclema –
  • †Leioclema sp. –
• †Leiosphaeridia –
  • †Leiosphaeridia sp. –
• †Leolites –
  • †Leolites candidus –
• †Leonaspis –
  • †Leonaspis sp. –
• †Leperditella – ?
• †Leperditella –
  • †Leperditella dorsicornis –
  • †Leperditella fryei –
  • †Leperditella sacceliformis –
• †Lepidocoleus –
  • †Lepidocoleus sp. –
  • †Lepidocoleus suecicus –
• †Lepidocycloides –
  • †Lepidocycloides sp. –
• †Lepidocyclus –
  • †Lepidocyclus cooperi –
  • †Lepidocyclus laddi –
  • †Lepidocyclus manniensis – ?
  • †Lepidocyclus manniensis –
  • †Lepidocyclus oblongus –
  • †Lepidocyclus sp. –
• †Leptaena –
  • †Leptaena diademata –
  • †Leptaena infrunita –
  • †Leptaena kentuckiana – n. sp.
  • †Leptaena moniquensis – cf.
  • †Leptaena moniquensis – ?
  • †Leptaena moniquensis –
  • †Leptaena ordovicica – cf.
  • †Leptaena praequalis – n. sp.
  • †Leptaena praequalis –
  • †Leptaena richmondensis –
  • †Leptaena rugosa – cf.
  • †Leptaena rugosa –
  • †Leptaena salopiensis –
  • †Leptaena semiovalis –
  • †Leptaena sp. –
  • †Leptaena sp. A – informal
  • †Leptaena sp. B – informal
  • †Leptaena strandi – cf.
• †Leptellina –
  • †Leptellina qianjiangensis –
  • †Leptellina sp. –
• †Leptelloidea –
  • †Leptelloidea sp. –
• †Leptobolus –
  • †Leptobolus insignis –
  • †Leptobolus occidentalis –
  • †Leptobolus rarus –
  • †Leptobolus sp. –
• †Leptograptus –
  • †Leptograptus flaccidus –
  • †Leptograptus sp. –
• †Lesueurilla –
  • †Lesueurilla sp. –
• †Liangshanocephalus –
  • †Liangshanocephalus sp. –
• †Lichas –
  • †Lichas laciniatus –
• †Lichenalia –
  • †Lichenalia nodata –
  • †Lichenalia sp. –
• †Lichenocrinus –
  • †Lichenocrinus sp. –
  • †Lichenocrinus tuberculatus –
• †Limbimurina – ?
  • †Limbimurina sp. –
• †Lingula –
  • †Lingula changi –
  • †Lingula cobourgensis –
  • †Lingula curta – cf.
  • †Lingula curta –
  • †Lingula elongata –
  • †Lingula nicklesi – cf.
  • †Lingula obtusa –
  • †Lingula philomela –
  • †Lingula progne –
  • †Lingula sp. –
• †Lingulella –
  • †Lingulella brevis –
  • †Lingulella sp. –
  • †Lingulella sp. 2 – informal
• †Lingulops –
  • †Lingulops sp. –
• †Liocnemis –
  • †Liocnemis recurvis –
  • †Liocnemis sp. –
• †Liospira – ?
• †Liospira –
  • †Liospira americana –
  • †Liospira angustata –
  • †Liospira micula – cf.
  • †Liospira micula –
  • †Liospira numismale –
  • †Liospira robertsi – n. sp.
  • †Liospira sp. –
  • †Liospira vitruvia –
  • †Liospira wesenbergense – n. sp.
• †Lobocorallium –
  • †Lobocorallium goniophylloides –
  • †Lobocorallium sp. –
• †Lodenicella –
  • †Lodenicella lamellata –
• †Lonchodomas –
  • †Lonchodomas depressus – aff.
  • †Lonchodomas pennatus – cf.
  • †Lonchodomas pennatus – aff.
  • †Lonchodomas pennatus –
  • †Lonchodomas portlocki –
  • †Lonchodomas portocki – aff.
  • †Lonchodomas rostratus – aff.
  • †Lonchodomas sp. –
• †Longiscula –
  • †Longiscula sp. –
• †Longvillia –
  • †Longvillia grandis –
  • †Longvillia mediterranea –
  • †Longvillia norvegica –
  • †Longvillia sp. –
• †Lophospira – ?
• †Lophospira –
  • †Lophospira concurrens – n. sp.
  • †Lophospira depauperata –
  • †Lophospira infausta – n. sp.
  • †Lophospira infausta –
  • †Lophospira infirma – n. sp.
  • †Lophospira lyckholmiensis –
  • †Lophospira major –
  • †Lophospira perangulata – cf.
  • †Lophospira perangulata –
  • †Lophospira serrulata – aff.
  • †Lophospira shallockensis – n. sp.
  • †Lophospira sp. –
  • †Lophospira trispiralis – n. sp.
  • †Lophospira trispiralis –
• †Lordorthis –
  • †Lordorthis sp. –
• †Loxonema – ?
• †Loxonema –
  • †Loxonema broeggeri – n. sp.
  • †Loxonema infrasilurica – n. sp.
  • †Loxonema nitida – n. sp.
  • †Loxonema parvula – n. sp.
  • †Loxonema septentrionale – n. sp.
  • †Loxonema sp. –
  • †Loxonema striatissimum – n. sp.
• †Loxoplocus –
  • †Loxoplocus sedgwicki –
  • †Loxoplocus silurica –
  • †Loxoplocus sp. –
  • †Loxoplocus vermetus –
• †Ludfordina –
  • †Ludfordina minuta –
• †Luhaia – ?
• †Luhaia –
  • †Luhaia sp. –
  • †Luhaia vardi –
• †Luhaua –
  • †Luhaua sp. –
• †Lunoprionella –
  • †Lunoprionella sp. –
• †Lyckholmoceras –
  • †Lyckholmoceras constrictum –
  • †Lyckholmoceras estoniae –
  • †Lyckholmoceras norvegiae –
  • †Lyckholmoceras sp. –
• †Lyopora –
  • †Lyopora favosa –
• †Lyrapyge –
  • †Lyrapyge sp. –
• †Lyrodesma –
  • †Lyrodesma conradi –
  • †Lyrodesma huguesensis –
  • †Lyrodesma major –
  • †Lyrodesma poststriatum –
  • †Lyrodesma sp. –
• †Lytospira –
  • †Lytospira sp. –
  • †Lytospira subrotunda –
  • †Lytospira valida –
• †Mabella –
  • †Mabella sp. –
• †Mackerrovia – ?
  • †Mackerrovia jinei – n. sp.
  • †Mackerrovia jinei –
• †Maclurina – ?
• †Maclurina –
  • †Maclurina comes – n. sp.
  • †Maclurina manitobensis – aff.
  • †Maclurina manitobensis –
  • †Maclurina serpentrionalis –
• †Maclurites –
  • †Maclurites christianiae –
  • †Maclurites crassa –
  • †Maclurites cuneata –
  • †Maclurites expansa – n. sp.
  • †Maclurites neritoides –
  • †Maclurites sp. –
• †Macrocypris –
  • †Macrocypris kayi –
• †Macrocyproides –
  • †Macrocyproides clermontensis –
• †Macrocyprus –
  • †Macrocyprus kayi –
• †Macrodesma –
  • †Macrodesma modesta –
• †Macrostylocrinus –
  • †Macrostylocrinus cirrifer –
  • †Macrostylocrinus wyomingensis – n. sp.
• †Manipora –
  • †Manipora sp. –
• †Manitoulinoceras –
  • †Manitoulinoceras sp. –
• †Maquoketacrinus –
  • †Maquoketacrinus ornatus –
• †Marekolithus –
  • †Marekolithus kosoviensis –
  • †Marekolithus sp. –
• †Mastigograptus –
  • †Mastigograptus sp. –
  • †Mastigograptus tenuiramosus –
• †Matheria –
  • †Matheria sp. –
• †Matsutrypa –
  • †Matsutrypa elegantula –
  • †Matsutrypa rogeri – cf.
  • †Matsutrypa rogeri –
• †Mcewanella –
  • †Mcewanella dorsisulcata – aff.
  • †Mcewanella dorsisulcata –
  • †Mcewanella sp. –
• †Megalomphala –
  • †Megalomphala carinata –
  • †Megalomphala crassa –
  • †Megalomphala pinguis – n. sp.
• †Megamyonia –
  • †Megamyonia arethusa –
  • †Megamyonia mankini –
  • †Megamyonia nitens –
  • †Megamyonia raymondi –
  • †Megamyonia unicostata –
• †Mendacella –
  • †Mendacella sp. –
• †Mesofavosites –
  • †Mesofavosites sp. –
• †Mesopalaeaster –
  • †Mesopalaeaster primus –
• †Mesotrypa – ?
  • †Mesotrypa rotundipora –
• †Mespilocystites –
  • †Mespilocystites bussacensis –
  • †Mespilocystites sp. –
  • †Mespilocystites thecae – informal
• †Metaconularia –
  • †Metaconularia heymanni –
• †Metorthis –
  • †Metorthis sp. –
• †Miaopopsis –
  • †Miaopopsis sp. –
• †Michelinoceras –
  • †Michelinoceras sp. –
• †Microceras –
  • †Microceras sp. –
• †Microchilina –
  • †Microchilina sp. –
• †Microparia – ?
• †Microparia –
  • †Microparia sp. –
• †Milleratia –
  • †Milleratia cincinnattiensis –
  • †Milleratia sp. –
• †Mimella –
  • †Mimella sp. –
• †Mimospira –
  • †Mimospira barrandei – n. sp.
  • †Mimospira sp. –
• †Miraspis –
  • †Miraspis sp. –
• †Mitoclema –
  • †Mitoclema boreale –
• †Mixosiphonoceras –
  • †Mixosiphonoceras norvegicum –
• †Mjoesina – ?
• †Mjoesina –
  • †Mjoesina ceres –
  • †Mjoesina marri –
  • †Mjoesina rugata –
  • †Mjoesina sp. –
• †Mochtyella –
  • †Mochtyella cristata –
  • †Mochtyella dublicidentata – aff.
  • †Mochtyella duplicidentata – aff.
  • †Mochtyella fragilis –
  • †Mochtyella polonica – cf.
• †Modiodesma –
  • †Modiodesma modiolare –
• †Modiolodon –
  • †Modiolodon sp. –
• †Modiolopsis – ?
• †Modiolopsis –
  • †Modiolopsis anodontoides –
  • †Modiolopsis borealis –
  • †Modiolopsis brevis –
  • †Modiolopsis dalecarlica –
  • †Modiolopsis kallholniensis –
  • †Modiolopsis leptaenarum –
  • †Modiolopsis modiolaris –
  • †Modiolopsis nilssoni –
  • †Modiolopsis oweni – cf.
  • †Modiolopsis pygmaea –
  • †Modiolopsis sp. –
  • †Modiolopsis truncatus –
• †Modiomorpha –
  • †Modiomorpha kallholniense –
• †Mongoliolites –
  • †Mongoliolites paradoxides –
• †Monocyclic –
  • †Monocyclic inadunate –
• †Monorakos –
  • †Monorakos sp. –
• †Monotrypa –
  • †Monotrypa jewensis –
  • †Monotrypa osgoodensis – cf.
  • †Monotrypa sp. –
• †Monotrypella –
  • †Monotrypella aequalis –
  • †Monotrypella sp. –
• †Monticulipora –
  • †Monticulipora cincinnatiensis –
  • †Monticulipora dagoensis –
  • †Monticulipora globulata –
  • †Monticulipora grandis – aff.
  • †Monticulipora irregularis –
  • †Monticulipora mammulata –
  • †Monticulipora molesta –
  • †Monticulipora sp. –
• †Moorephylloporina –
  • †Moorephylloporina contii –
• †Moyerella –
  • †Moyerella sp. –
• †Mucronaspis –
  • †Mucronaspis kjaeri –
  • †Mucronaspis sp. –
• †Multispinula –
  • †Multispinula scotica –
  • †Multispinula sp. –
• †Murchisonia –
  • †Murchisonia sp. –
• †Myalina –
  • †Myalina dalecarlica –
  • †Myalina leptaenarum –
  • †Myalina orsae –
• †Myeinocystites –
  • †Myeinocystites sp. –
• †Myophoria –
  • †Myophoria ebbae –
• †Mytilarca –
  • †Mytilarca expansa –
  • †Mytilarca iniqua –
  • †Mytilarca kallholniensis –
  • †Mytilarca leptaenarum –
  • †Mytilarca orsae –
• †Mytoconula –
  • †Mytoconula osloensis – n. sp.
• †Nankinolithus –
  • †Nankinolithus sp. –
• †Narthecoceras –
  • †Narthecoceras crassisiphonatum –
  • †Narthecoceras sp. –
• †Nasutimena – "
• †Nasutimena –
  • †Nasutimena fluctuosa – ?
  • †Nasutimena fluctuosa –
  • †Nasutimena undulosa –
• †Nathorstoceras –
  • †Nathorstoceras adnatum –
  • †Nathorstoceras kallholnense –
• †Nemagraptus –
  • †Nemagraptus gracilis –
• †Nematopora –
  • †Nematopora fragilis –
  • †Nematopora galinae – n. sp.
  • †Nematopora hispida –
• †Nematotrypa –
  • †Nematotrypa punctata –
• †Neoarchaeocrinus –
  • †Neoarchaeocrinus pyriformis –
• †Neobothriocidaris –
  • †Neobothriocidaris pecularis –
  • †Neobothriocidaris sp. –
• †Neocoleodus –
  • †Neocoleodus borealis –
• †Neoplasmoporella –
  • †Neoplasmoporella sp. –
• †Neoplatystrophia –
  • †Neoplatystrophia deani – n. sp.
  • †Neoplatystrophia deani –
  • †Neoplatystrophia lutkevichi –
  • †Neoplatystrophia quadriplicata –
  • †Neoplatystrophia sp. –
• †Neosibiriolites –
  • †Neosibiriolites sp. –
• †Neotryplasma –
  • †Neotryplasma longiseptata –
• †Neowormsipora –
  • †Neowormsipora sp. –
• †Nereidavus –
  • †Nereidavus sp. –
• †Neseuretinus –
  • †Neseuretinus sp. –
• †Nicholsodiscus –
  • †Nicholsodiscus anticostiensis –
• †Nicholsonella –
  • †Nicholsonella amplexa –
  • †Nicholsonella divulgata –
  • †Nicholsonella recta –
  • †Nicholsonella sp. –
• †Nicolella – ?
• †Nicolella –
  • †Nicolella actoniae – cf.
  • †Nicolella actoniae –
  • †Nicolella crabbi – n. sp.
  • †Nicolella crabbi –
  • †Nicolella decemcostata –
  • †Nicolella oswaldi – aff.
  • †Nicolella oswaldi –
  • †Nicolella sp. –
  • †Nicolella sp. A – informal
  • †Nicolella sp. B – informal
  • †Nicolella strasburgensis – cf.
• †Nicolorthis –
  • †Nicolorthis instans –
• †Nieszkowskia –
  • †Nieszkowskia sp. –
• †Nikolaispira – n. gen.
• †Nikolaispira –
  • †Nikolaispira rasilis – n. sp.
  • †Nikolaispira sp. –
• †Nileus –
  • †Nileus sp. –
• †Nobiliasaphus –
  • †Nobiliasaphus sp. –
• †Nonorios – ?
• †Nonorios –
  • †Nonorios kleistos – n. sp.
  • †Nonorios sp. –
• †Nordiodus –
  • †Nordiodus italicus –
• †Normalograptus –
  • †Normalograptus angustus –
• †Novaspis –
  • †Novaspis albida – aff.
  • †Novaspis sp. –
• †Nucularca –
  • †Nucularca cingulata –
  • †Nucularca lorrainensis –
  • †Nucularca pectunculoides –
• †Nuculites –
  • †Nuculites neglectus –
  • †Nuculites planulatus – aff.
  • †Nuculites planulatus –
  • †Nuculites sp. –
• †Nybyoceras –
  • †Nybyoceras balticum –
  • †Nybyoceras bekkeri –
  • †Nybyoceras intermedium –
  • †Nybyoceras sp. –
  • †Nybyoceras troedssoni –
• †Nyctopora –
  • †Nyctopora mackenziei – n. sp.
  • †Nyctopora nondescripta – n. sp.
  • †Nyctopora sp. –
• †Oanduellina –
  • †Oanduellina leuchtenbergi –
• †Obolus –
  • †Obolus salopiensis –
  • †Obolus sp. –
• †Octillaenus –
  • †Octillaenus hisingeri –
  • †Octillaenus sp. –
• †Octonaria –
  • †Octonaria sp. –
• †Odontopleura – ?
  • †Odontopleura sp. –
• †Oedicybele –
  • †Oedicybele kingi –
  • †Oedicybele sp. –
• †Oenonites –
  • †Oenonites curvidens – aff.
  • †Oenonites sp. –
  • †Oenonites spp. –
  • †Oenonites varsoviensis –
• †Oepikina – ?
• †Oepikina –
  • †Oepikina lata –
  • †Oepikina sp. –
• †Ogmocnemis –
  • †Ogmocnemis irregularis –
  • †Ogmocnemis jaanussoni –
• †Ogmoplecia –
  • †Ogmoplecia plicata –
• †Ohiocrinus –
  • †Ohiocrinus brauni –
  • †Ohiocrinus laxus –
  • †Ohiocrinus oehanus –
  • †Ohiocrinus sp. –
• †Oistodus – "
• †Oistodus –
  • †Oistodus inclinatus – cf.
  • †Oistodus sp. –
• †Oleorthis –
  • †Oleorthis sp. –
• †Oligorhynchia –
  • †Oligorhynchia bifurcata –
  • †Oligorhynchia sp. –
• †Oncoceras –
  • †Oncoceras sp. –
• †Oncotodus –
  • †Oncotodus sp. –
• †Onnia – ?
• †Onnia –
  • †Onnia cobboldi –
  • †Onnia gracilis –
  • †Onnia sp. –
  • †Onnia superba – cf.
  • †Onnia superba –
• †Onnicalymene –
  • †Onnicalymene sp. –
• †Onniella – ?
• †Onniella –
  • †Onniella acuta – ?
  • †Onniella argentea –
  • †Onniella broeggeri – cf.
  • †Onniella broeggeri – aff.
  • †Onniella broeggeri –
  • †Onniella depressa –
  • †Onniella jonesi – n. sp.
  • †Onniella jonesi – ?
  • †Onniella jonesi –
  • †Onniella kalvoya – n. sp.
  • †Onniella kalvoya –
  • †Onniella plicata – n. sp.
  • †Onniella plicata –
  • †Onniella porrecta –
  • †Onniella quadrata –
  • †Onniella reuschi –
  • †Onniella sp. –
  • †Onniella trigona – cf.
• †Onnioides –
  • †Onnioides sp. –
• †Onychoplecia –
  • †Onychoplecia schmidti –
• †Onychotreta –
  • †Onychotreta sp. –
• †Ophileta –
  • †Ophileta sp. –
• †Opisthoptera –
  • †Opisthoptera sp. –
• †Opsiconidion –
  • †Opsiconidion praecursor – n. sp.
  • †Opsiconidion praecursor –
• †Orbiculoidea – ?
• †Orbiculoidea –
  • †Orbiculoidea concentrica –
  • †Orbiculoidea gibba –
  • †Orbiculoidea pelopea –
  • †Orbiculoidea shallochensis –
  • †Orbiculoidea sp. –
  • †Orbiculoidea stincharensis –
• †Orbignyella –
  • †Orbignyella expansa –
• †Orbipora –
  • †Orbipora fungiformis –
• †Ordogeisonoceras –
  • †Ordogeisonoceras foerstei –
• †Origostrophia –
  • †Origostrophia fragilis –
• †Oriostoma – ?
• †Oriostoma –
  • †Oriostoma angulatum – cf.
  • †Oriostoma angulatum – aff.
  • †Oriostoma zonata – n. sp.
• †Ormoceras – ?
• †Ormoceras –
  • †Ormoceras heckeri –
  • †Ormoceras maquoketense –
• †Ornothyrella –
  • †Ornothyrella sp. –
• †Orthambonites – ?
• †Orthambonites –
  • †Orthambonites sp. –
• †Orthis –
  • †Orthis sp. –
• †Orthoceras – "
• †Orthoceras –
  • †Orthoceras elongatocinctum – aff.
  • †Orthoceras elongatocinctum –
  • †Orthoceras gregarium –
  • †Orthoceras proprinquum –
  • †Orthoceras sp. –
• †Orthodesma –
  • †Orthodesma approximatum –
  • †Orthodesma nasutum –
  • †Orthodesma pulaskiense –
  • †Orthodesma sp. –
• †Orthograptus – ?
• †Orthograptus –
  • †Orthograptus eucharis –
  • †Orthograptus fastigatus – cf.
  • †Orthograptus pauperatus –
  • †Orthograptus quadrimucronatus –
  • †Orthograptus sp. –
  • †Orthograptus truncatus –
• †Orthonybyoceras – ?
  • †Orthonybyoceras sp. –
• †Orthorhynchula –
  • †Orthorhynchula linneyi – cf.
  • †Orthorhynchula linneyi –
  • †Orthorhynchula sp. –
• †Orthorhynchuloides –
  • †Orthorhynchuloides nasutus –
• †Orthotheca –
  • †Orthotheca subornatus –
• †Ortonella –
  • †Ortonella sp. –
• †Otarion –
  • †Otarion sp. –
• †Oulodus –
  • †Oulodus sp. –
• †Ovalocephalus –
  • †Ovalocephalus sp. –
  • †Ovalocephalus tetrasulcatus –
• †Oxoplecia –
  • †Oxoplecia andersoni –
  • †Oxoplecia cooperi –
  • †Oxoplecia plicata – cf.
  • †Oxoplecia sp. –
  • †Oxoplecia subborealis –
• †Ozarkodina – ?
  • †Ozarkodina sp. –
• †Pachydictya –
  • †Pachydictya ambigua –
  • †Pachydictya bifurcata –
  • †Pachydictya elegans –
• †Pachyglossella –
  • †Pachyglossella sp. –
• †Pachystrophia –
  • †Pachystrophia devexa – n. sp.
  • †Pachystrophia devexa – cf.
  • †Pachystrophia devexa –
  • †Pachystrophia inchoans –
• †Pachystylostroma –
  • †Pachystylostroma ozakii – n. sp.
  • †Pachystylostroma ozakii –
  • †Pachystylostroma woyuensis –
• †Palaeodawsonocerina –
  • †Palaeodawsonocerina nicolletoides –
  • †Palaeodawsonocerina senckenbergi –
  • †Palaeodawsonocerina sp. –
• †Palaeoglossa – ?
• †Palaeoglossa –
  • †Palaeoglossa maccullochi –
  • †Palaeoglossa sp. –
• †Palaeomphalus –
  • †Palaeomphalus obtusangulus – n. sp.
  • †Palaeomphalus obtusangulus –
• †Palaeonautilus –
  • †Palaeonautilus nakholmensis –
• †Palaeoneila –
  • †Palaeoneila sp. –
• †Palaeoneilo – ?
• †Palaeoneilo –
  • †Palaeoneilo fecunda –
  • †Palaeoneilo sp. –
• †Palaeophycus – ?
  • †Palaeophycus sp. –
• †Palaeophyllum –
  • †Palaeophyllum sp. –
  • †Palaeophyllum spp. –
  • †Palaeophyllum thomi –
  • †Palaeophyllum vaurealensis –
• †Palaeoporella –
  • †Palaeoporella sp. –
• †Palaeopteria –
  • †Palaeopteria parvula – n. sp.
• †Palaeoschisma –
  • †Palaeoschisma globosa – n. sp.
  • †Palaeoschisma thraivensis – n. sp.
• †Palaeostrophomena –
  • †Palaeostrophomena sp. –
  • †Palaeostrophomena subfilosa –
• †Palaeotrimerella –
  • †Palaeotrimerella medojevi –
• †Palasterina –
  • †Palasterina rugosus –
• †Paleofavosites –
  • †Paleofavosites abstrusus –
  • †Paleofavosites alveolaris – aff.
  • †Paleofavosites argutus –
  • †Paleofavosites borealis –
  • †Paleofavosites estonus –
  • †Paleofavosites haapsaluensis –
  • †Paleofavosites kuellmeri – n. sp.
  • †Paleofavosites prayi – n. sp.
  • †Paleofavosites schmidti –
  • †Paleofavosites sp. –
  • †Paleofavosites vetustus –
• †Paleschara –
  • †Paleschara beani –
  • †Paleschara sp. –
• †Paltodus –
  • †Paltodus sp. –
• †Panarchaeogonus –
  • †Panarchaeogonus sp. –
  • †Panarchaeogonus trigodus –
• †Pandaspinapyga –
  • †Pandaspinapyga sp. –
• †Panderia –
  • †Panderia hadelandica –
  • †Panderia megalophthalma –
  • †Panderia megalopthalma – aff.
  • †Panderia sp. –
• †Panderodus – ?
• †Panderodus –
  • †Panderodus clinatus – ?
  • †Panderodus compressus –
  • †Panderodus gracilis –
  • †Panderodus gracllis – cf.
  • †Panderodus liratus – aff.
  • †Panderodus serratus –
  • †Panderodus sp. –
  • †Panderodus spp. –
• †Paraceraurus –
  • †Paraceraurus sp. –
• †Paracraniops –
  • †Paracraniops pararius – cf.
  • †Paracraniops pararius –
  • †Paracraniops sp. –
• †Paractinoceras –
  • †Paractinoceras lamellosum –
• †Paracybeloides –
  • †Paracybeloides loveni – aff.
  • †Paracybeloides sp. –
• †Paraeurypterus – n. gen.
  • †Paraeurypterus anatoliensis – n. sp.
• †Paragetolitella –
  • †Paragetolitella sp. –
• †Paraharpes –
  • †Paraharpes costata – cf.
  • †Paraharpes ottawaensis –
  • †Paraharpes ruddyi – cf.
• †Paraheliolites –
  • †Paraheliolites sp. –
• †Paraliospira –
  • †Paraliospira angulata –
  • †Paraliospira planata – aff.
  • †Paraliospira rupestris – n. sp.
• †Parambonites –
  • †Parambonites sp. –
• †Paramytilarca –
  • †Paramytilarca glabra –
  • †Paramytilarca levis –
  • †Paramytilarca oviformis –
  • †Paramytilarca umbonella –
  • †Paramytilarca ventricosa –
• †Paraorthograptus –
  • †Paraorthograptus pacificus –
  • †Paraorthograptus uniformis –
• †Paraphillipsinella –
  • †Paraphillipsinella sp. –
• †Paraplegmatograptus –
  • †Paraplegmatograptus uniformis –
• †Paraproetus –
  • †Paraproetus brevifrons –
  • †Paraproetus girvanensis –
  • †Paraproetus sp. –
• †Parapyxion –
  • †Parapyxion sp. –
• †Parapyxionella –
  • †Parapyxionella prunella –
• †Pararaphistoma –
  • †Pararaphistoma sp. –
• †Parareteograptus –
  • †Parareteograptus parvus –
  • †Parareteograptus sinensis –
• †Pararetiograptus –
  • †Pararetiograptus magnus –
  • †Pararetiograptus sp. –
• †Paraschmidtella – ?
• †Paraschmidtella –
  • †Paraschmidtella sp. –
• †Parasphaeronites –
  • †Parasphaeronites socialis –
• †Parastelliporella –
  • †Parastelliporella sp. –
• †Parastrophina – ?
• †Parastrophina –
  • †Parastrophina balcletchiensis –
  • †Parastrophina plena –
  • †Parastrophina portentosa –
  • †Parastrophina sp. –
  • †Parastrophina tersa – n. sp.
• †Parastrophinella – ?
• †Parastrophinella –
  • †Parastrophinella cirrita – n. sp.
  • †Parastrophinella sp. – n. sp.
  • †Parastrophinella sp. –
  • †Parastrophinella youngi –
• †Parillaenus –
  • †Parillaenus sp. –
• †Parisoceraurus –
  • †Parisoceraurus sp. –
• †Paroistodus – ?
  • †Paroistodus sp. –
• †Parvigena –
  • †Parvigena parvigena –
• †Parvihebetoceras –
  • †Parvihebetoceras wahli –
• †Parvohallopora –
  • †Parvohallopora cystata –
  • †Parvohallopora onealli –
  • †Parvohallopora ramosa – cf.
  • †Parvohallopora ramosa –
  • †Parvohallopora sp. –
• †Patellispongia –
  • †Patellispongia sp. –
• †Paterula –
  • †Paterula perfecta – cf.
  • †Paterula sp. –
  • †Paterula subcircularis – cf.
• †Paucicrura –
  • †Paucicrura corpulenta –
  • †Paucicrura cristifera –
  • †Paucicrura eximia –
  • †Paucicrura fistulosa –
  • †Paucicrura oklahomensis –
  • †Paucicrura robusta – aff.
  • †Paucicrura robusta –
  • †Paucicrura rogata –
  • †Paucicrura sp. –
• †Paupospira –
  • †Paupospira bowdeni –
  • †Paupospira burginensis –
  • †Paupospira moorei –
  • †Paupospira soluta – n. sp.
  • †Paupospira sumnerensis –
  • †Paupospira tropidophora –
• †Paurorthis –
  • †Paurorthis sp. –
• †Pectenospira –
  • †Pectenospira pectenata – aff.
• †Penniretepora –
  • †Penniretepora sp. –
• †Pentagonocyclicus –
  • †Pentagonocyclicus sp. –
• †Periodon –
  • †Periodon grandis –
• †Peronopora –
  • †Peronopora compressa –
  • †Peronopora decipiens –
  • †Peronopora sp. –
• †Petigopora –
  • †Petigopora gregaria –
  • †Petigopora petechialis –
  • †Petigopora sp. –
• †Petraia –
  • †Petraia sp. –
• †Petraster – ?
  • †Petraster sp. –
• †Petrocrania – ?
• †Petrocrania –
  • †Petrocrania celtica –
  • †Petrocrania scabiosa –
  • †Petrocrania sp. –
  • †Petrocrania sp. 3 – informal
• †Petroxestes – cf.
  • †Petroxestes sp. –
• †Phacopidina – ?
  • †Phacopidina sp. –
• †Pharostoma –
  • †Pharostoma leptaenarum –
  • †Pharostoma sp. –
• †Philhedra – ?
• †Philhedra –
  • †Philhedra grayii – cf.
  • †Philhedra sp. –
• †Phillipsinella –
  • †Phillipsinella preclara –
  • †Phillipsinella sp. –
• †Pholadomorpha –
  • †Pholadomorpha chambliensis –
  • †Pholadomorpha pholadiformis –
  • †Pholadomorpha sp. –
• †Pholidops –
  • †Pholidops cincinnatiensis –
  • †Pholidops sp. –
  • †Pholidops subtruncata –
• †Phormograptus –
  • †Phormograptus chuchlensis –
  • †Phormograptus conectus –
  • †Phormograptus connectus –
• †Phorocephala –
  • †Phorocephala sp. –
• †Phosphannulus –
  • †Phosphannulus sp. –
• †Phragmactis –
  • †Phragmactis grayae –
• †Phragmodus –
  • †Phragmodus undatus –
• †Phragmolites –
  • †Phragmolites bellulus – n. sp.
  • †Phragmolites dyeri –
  • †Phragmolites elegans – n. sp.
  • †Phragmolites excavatus –
  • †Phragmolites fimbriata –
  • †Phragmolites girvanensis – n. sp.
  • †Phragmolites lindstroemi –
  • †Phragmolites sladensis – n. sp.
  • †Phragmolites sp. –
• †Phragmorthis –
  • †Phragmorthis buttsi –
• †Phylacops –
  • †Phylacops bituberculatus –
  • †Phylacops sp. –
• †Phyllograptus –
  • †Phyllograptus laevis – cf.
  • †Phyllograptus sp. –
• †Phylloporina –
  • †Phylloporina clathrata –
  • †Phylloporina sp. –
• †Physotomya –
  • †Physotomya sp. –
• †Pianodesma –
  • †Pianodesma sp. –
• †Piersaloceras –
  • †Piersaloceras gageli –
• †Pilina –
  • †Pilina esthonum –
• †Pinnctoporella –
  • †Pinnctoporella sp. –
• †Pinnocaris –
  • †Pinnocaris curvata – n. sp.
• †Pionodema –
  • †Pionodema costata –
  • †Pionodema girvaniensis –
• †Pirgumena –
  • †Pirgumena martnai –
• †Pistoprion –
  • †Pistoprion transitans –
• †Plaesiomys – ?
• †Plaesiomys –
  • †Plaesiomys bellistriatus – ?
  • †Plaesiomys bellistriatus –
  • †Plaesiomys carletona –
  • †Plaesiomys porcata – cf.
  • †Plaesiomys porcata –
  • †Plaesiomys proavitus –
  • †Plaesiomys saxbyana –
  • †Plaesiomys solaris –
  • †Plaesiomys sp. –
  • †Plaesiomys subquadrata – cf.
  • †Plaesiomys subquadrata –
• †Plagioglypta –
  • †Plagioglypta iowaensis –
• †Plasmopora –
  • †Plasmopora lambei –
  • †Plasmopora lambi –
• †Plasmoporella –
  • †Plasmoporella sp. –
• †Platycoryphe –
  • †Platycoryphe sp. –
• †Platylichas – ?
• †Platylichas –
  • †Platylichas angulatus –
  • †Platylichas cicatricosus –
  • †Platylichas laxatus – cf.
  • †Platylichas laxatus –
  • †Platylichas sp. –
• †Platymena –
  • †Platymena tersa –
• †Platystrophia –
  • †Platystrophia anomala – aff.
  • †Platystrophia anomala –
  • †Platystrophia cypha –
  • †Platystrophia dentata –
  • †Platystrophia extensa – cf.
  • †Platystrophia hopensis –
  • †Platystrophia humilis –
  • †Platystrophia laticosta –
  • †Platystrophia lesperancei – ?
  • †Platystrophia lesperancei –
  • †Platystrophia lutkevichi –
  • †Platystrophia lynx – ex gr.
  • †Platystrophia lynx –
  • †Platystrophia orbiculata –
  • †Platystrophia ponderosa –
  • †Platystrophia rava –
  • †Platystrophia saxbyensis –
  • †Platystrophia sp. –
  • †Platystrophia sublaticosta –
  • †Platystrophia sutherlandi –
  • †Platystrophia uncinata –
• †Plectambonites –
  • †Plectambonites clarksvillensis –
  • †Plectambonites sericea –
  • †Plectambonites sericeus –
• †Plectatrypa –
  • †Plectatrypa hibernica –
  • †Plectatrypa sp. –
  • †Plectatrypa sulevi – cf.
• †Plectodina –
  • †Plectodina sp. –
  • †Plectodina tenuis – aff.
• †Plectodonta –
  • †Plectodonta convexa –
  • †Plectodonta nubila –
• †Plectoglossa –
  • †Plectoglossa sp. –
• †Plectorthis –
  • †Plectorthis fissicosta –
  • †Plectorthis perditosulcata –
  • †Plectorthis plicatella –
  • †Plectorthis scotica –
  • †Plectorthis sp. –
• †Plegagnathus –
  • †Plegagnathus sp. –
• †Plethospira –
  • †Plethospira sp. –
• †Pleurocystis –
  • †Pleurocystis sp. –
• †Pleurocystites –
  • †Pleurocystites angelicus – cf.
  • †Pleurocystites anticostensis –
  • †Pleurocystites exornatus –
  • †Pleurocystites foriolus –
  • †Pleurocystites sp. –
  • †Pleurocystites strimplei –
• †Pleurograptus –
  • †Pleurograptus lui –
  • †Pleurograptus sp. –
• †Pleurorthoceras –
  • †Pleurorthoceras osmundsbergense –
• †Plicodendrocrinus –
  • †Plicodendrocrinus casei –
  • †Plicodendrocrinus proboscidiatus –
• †Pliomera –
  • †Pliomera sp. –
• †Pliomerina –
  • †Pliomerina sp. –
  • †Pliomerina unda –
• †Plumatalinia –
  • †Plumatalinia ferax –
• †Plumulites –
  • †Plumulites sp. –
• †Polycisus –
  • †Polycisus sp. –
• †Polygrammoceras –
  • †Polygrammoceras sp. –
• †Pomeromena –
  • †Pomeromena sp. –
  • †Pomeromena transversa –
• †Pompeckia –
  • †Pompeckia minor –
  • †Pompeckia wegelini –
• †Porambonites –
  • †Porambonites acutiplicatus –
  • †Porambonites dreyfussi –
  • †Porambonites magnus –
  • †Porambonites sp. –
• †Porocrinus –
  • †Porocrinus fayettensis –
  • †Porocrinus scoticus –
  • †Porocrinus sp. –
• †Porterfieldia –
  • †Porterfieldia sp. –
• †Portranella – ?
• †Portranella –
  • †Portranella akymatata –
  • †Portranella angulocostellata –
  • †Portranella exornata – n. sp.
  • †Portranella exornata –
  • †Portranella sp. –
• †Praeanomalodonta –
  • †Praeanomalodonta dalecarlica –
  • †Praeanomalodonta foerstei –
  • †Praeanomalodonta scutulata –
• †Praecupulocrinus –
  • †Praecupulocrinus conjugans –
• †Praenucula – ?
• †Praenucula –
  • †Praenucula albertina –
  • †Praenucula sp. –
• †Pragnellia –
  • †Pragnellia delicatula – n. sp.
• †Prasopora –
  • †Prasopora falesi –
  • †Prasopora fistuloporoides –
  • †Prasopora hospitalis –
• †Predarwinula –
  • †Predarwinula sp. –
• †Primaspis –
  • †Primaspis bestorpensis –
  • †Primaspis bucculenta –
  • †Primaspis evoluta – cf.
  • †Primaspis evoluta –
  • †Primaspis sp. –
• †Primitia –
  • †Primitia cincinnatiensis –
  • †Primitia gibbera –
  • †Primitia sp. –
• †Primitiella –
  • †Primitiella bellevuensis –
  • †Primitiella carlei –
  • †Primitiella milleri –
  • †Primitiella sp. –
  • †Primitiella stoningtonensis –
  • †Primitiella ulrichi –
• †Prionocheilus –
  • †Prionocheilus narinosus –
  • †Prionocheilus obtusus – aff.
  • †Prionocheilus obtusus –
  • †Prionocheilus sp. –
• †Prismostylus –
  • †Prismostylus fibratum –
• †Probillingsites –
  • †Probillingsites pronis –
  • †Probillingsites scandinavicum –
• †Proboscina –
  • †Proboscina auloporoides –
  • †Proboscina frondosa –
  • †Proboscina sp. –
• †Proboscisambon –
  • †Proboscisambon quaesita –
  • †Proboscisambon quaesitus –
  • †Proboscisambon sp. –
• †Procatenipora –
  • †Procatenipora approximatoforma –
• †Proconchidium –
  • †Proconchidium munsteri –
• †Proetus – ?
• †Proetus –
  • †Proetus chambliensis –
  • †Proetus convexus –
  • †Proetus modestus –
  • †Proetus parviusculus –
  • †Proetus remotus –
  • †Proetus sp. –
• †Proheliolites – "
  • †Proheliolites koskolensis – ex gr.
• †Prolobella –
  • †Prolobella sp. –
• †Promopalaeaster –
  • †Promopalaeaster sp. –
• †Prophyllodictya –
  • †Prophyllodictya javieri –
• †Propora –
  • †Propora magna – ex gr.
  • †Propora sp. –
  • †Propora speciosa –
• †Proporagranulata –
  • †Proporagranulata sp. –
• †Protanastrophia –
  • †Protanastrophia asimmetrica –
  • †Protanastrophia salairica –
• †Protarabellites –
  • †Protarabellites staufferi – cf.
• †Protaraea –
  • †Protaraea sp. –
  • †Protaraea ungerni –
• †Protarea –
  • †Protarea richmondensis –
• †Protaxocrinus –
  • †Protaxocrinus girvanensis –
  • †Protaxocrinus sp. –
• †Protoaraea –
  • †Protoaraea sp. –
• †Protocatetnipora –
  • †Protocatetnipora bajdragensis –
• †Protochiscolithus –
  • †Protochiscolithus sp. –
• †Protoheliolites –
  • †Protoheliolites sp. –
• †Protokionoceras – cf.
• †Protokionoceras –
  • †Protokionoceras isotelorum –
  • †Protokionoceras oneidaense –
• †Protomendacella –
  • †Protomendacella profuga –
• †Protopanderodus –
  • †Protopanderodus liripips –
  • †Protopanderodus liripipus –
  • †Protopanderodus sp. –
• †Protophragmoceras –
  • †Protophragmoceras sp. –
• †Protoscolex –
  • †Protoscolex sp. –
• †Protozyga –
  • †Protozyga sp. –
• †Protrochiscolithus –
  • †Protrochiscolithus alemanensis – n. sp.
  • †Protrochiscolithus sp. –
• †Pseudobelodina – ?
• †Pseudobelodina –
  • †Pseudobelodina dispansa – cf.
  • †Pseudobelodina vulgaris –
• †Pseudobirmanites –
  • †Pseudobirmanites sp. –
• †Pseudocerina –
  • †Pseudocerina sp. –
• †Pseudoclimacograptus –
  • †Pseudoclimacograptus sp. –
• †Pseudocryptaenia – ?
  • †Pseudocryptaenia majewskwi – n. sp.
• †Pseudocryptaulina –
  • †Pseudocryptaulina chamaeconus –
• †Pseudocyrtodonta –
  • †Pseudocyrtodonta obtusa –
• †Pseudogygites –
  • †Pseudogygites canadensis –
  • †Pseudogygites hudsoni –
• †Pseudohornera –
  • †Pseudohornera bifida –
  • †Pseudohornera dmitrii –
  • †Pseudohornera sp. –
• †Pseudolingula – ?
• †Pseudolingula –
  • †Pseudolingula quadrata –
  • †Pseudolingula sp. –
• †Pseudooneotodus –
  • †Pseudooneotodus beckmanni – aff.
  • †Pseudooneotodus beckmanni –
  • †Pseudooneotodus mitratus –
• †Pseudopholidops –
  • †Pseudopholidops anteglacialis – n. sp.
• †Pseudophorus –
  • †Pseudophorus profundus – cf.
• †Pseudosphaerexochus – ?
• †Pseudosphaerexochus –
  • †Pseudosphaerexochus bulbosus –
  • †Pseudosphaerexochus conformis –
  • †Pseudosphaerexochus densigranulatus –
  • †Pseudosphaerexochus dubius –
  • †Pseudosphaerexochus ekphyma – n. sp.
  • †Pseudosphaerexochus laticeps –
  • †Pseudosphaerexochus octolobatus – n. sp.
  • †Pseudosphaerexochus octolobatus –
  • †Pseudosphaerexochus parallelus –
  • †Pseudosphaerexochus ravni –
  • †Pseudosphaerexochus sp. –
  • †Pseudosphaerexochus tuberculatus –
  • †Pseudosphaerexochus wolkae –
• †Pseudostictoporella –
  • †Pseudostictoporella iberiensis –
• †Pseudostrophomena –
  • †Pseudostrophomena reclinis –
• †Pseudostylodictyon – ?
  • †Pseudostylodictyon sp. –
• †Psilacella –
  • †Psilacella sp. –
• †Psiloconcha –
  • †Psiloconcha inornata –
  • †Psiloconcha sinuata –
• †Pterina –
  • †Pterina demissa –
• †Pterinea –
  • †Pterinea cincinnatiensis –
  • †Pterinea demissa –
  • †Pterinea insueta –
  • †Pterinea insuetta – aff.
  • †Pterinea maternata –
  • †Pterinea sp. –
• †Pteropelta –
  • †Pteropelta gladiata –
  • †Pteropelta sp. –
• †Pterotheca –
  • †Pterotheca consorbina – n. sp.
  • †Pterotheca drummuckensis – n. sp.
  • †Pterotheca estona – n. sp.
  • †Pterotheca harviei – n. sp.
  • †Pterotheca harviei –
  • †Pterotheca lata – n. sp.
  • †Pterotheca macroderma – n. sp.
  • †Pterotheca pentagona – n. sp.
  • †Pterotheca pentagona –
• †Pterygometopus –
  • †Pterygometopus carleyi –
• †Ptilodictya –
  • †Ptilodictya feisti –
  • †Ptilodictya sp. –
• †Ptychocrinus –
  • †Ptychocrinus sp. –
• †Ptychoglyptus –
  • †Ptychoglyptus sp. –
• †Ptychonema –
  • †Ptychonema bussacensis – n. sp.
• †Ptychopleurella –
  • †Ptychopleurella aleksandrovae – n. sp.
  • †Ptychopleurella pirguensis –
  • †Ptychopleurella separata –
  • †Ptychopleurella sp. –
  • †Ptychopleurella twenhofeli –
  • †Ptychopleurella uniplicata –
• †Ptychopterinia –
  • †Ptychopterinia sinuosa – cf.
  • †Ptychopterinia sinuosa –
• †Punctaparchites –
  • †Punctaparchites splendens –
• †Pyanomya –
  • †Pyanomya sp. –
• †Pygecystis –
  • †Pygecystis procera –
• †Pygmaeoconus –
  • †Pygmaeoconus compressus –
• †Pyrgocystis –
  • †Pyrgocystis grayae –
• †Pyruspongia – n. gen.
• †Pyruspongia –
  • †Pyruspongia camella – n. sp.
  • †Pyruspongia ruga – n. sp.
• †Qilianotryma –
  • †Qilianotryma suspectum –
• †Quadrijugator –
  • †Quadrijugator sp. –
• †Quasibollia –
  • †Quasibollia ridicula –
• †Quienquecaudex –
  • †Quienquecaudex springeri –
• †Radiotrypa –
  • †Radiotrypa alnifensis –
• †Radnoria –
  • †Radnoria sp. –
• †Rafanoglossa –
  • †Rafanoglossa leiskowiensis –
• †Rafinesquina – "
• †Rafinesquina –
  • †Rafinesquina altenata –
  • †Rafinesquina alternata –
  • †Rafinesquina camerata –
  • †Rafinesquina deltoidea –
  • †Rafinesquina holli –
  • †Rafinesquina mucronata –
  • †Rafinesquina nasuta –
  • †Rafinesquina planulata – cf.
  • †Rafinesquina ponderosa –
  • †Rafinesquina pronis –
  • †Rafinesquina pseudoloricata –
  • †Rafinesquina sardesoni – cf.
  • †Rafinesquina sp. –
  • †Rafinesquina squamula –
  • †Rafinesquina trentonensis – cf.
  • †Rafinesquina trentonensis –
• †Rakverina –
  • †Rakverina inaequiclina –
• †Ralfina –
  • †Ralfina lusitanica –
• †Ralfinella –
  • †Ralfinella elegantula –
• †Ramphoprion –
  • †Ramphoprion sp. –
• †Raphiophorus –
  • †Raphiophorus sp. –
  • †Raphiophorus tenellus –
• †Raphistoma – ?
• †Raphistoma –
  • †Raphistoma debganensis –
  • †Raphistoma sp. –
• †Raphistomina –
  • †Raphistomina rugata – cf.
• †Ravozetina –
  • †Ravozetina silvicola –
  • †Ravozetina sp. –
• †Raymondella – ?
• †Raymondella –
  • †Raymondella sp. –
• †Receptaculites –
  • †Receptaculites sp. –
• †Recilites –
  • †Recilites subcrispatus –
• †Rectigrewingkia –
  • †Rectigrewingkia anthelion –
  • †Rectigrewingkia lutkevitshi –
• †Rectograptus –
  • †Rectograptus abbreviatus –
  • †Rectograptus gracilis –
  • †Rectograptus obesus – cf.
  • †Rectograptus obesus –
  • †Rectograptus peosta –
  • †Rectograptus socialis –
  • †Rectograptus truncatus –
• †Redpathoceras –
  • †Redpathoceras bullatum –
  • †Redpathoceras depressum –
  • †Redpathoceras magnum –
  • †Redpathoceras sp. –
• †Remopleurella –
  • †Remopleurella burmeisteri –
  • †Remopleurella sp. –
• †Remopleurides –
  • †Remopleurides broeggeri –
  • †Remopleurides burmeisteri – aff.
  • †Remopleurides dalecarlicus – aff.
  • †Remopleurides emarginatus – aff.
  • †Remopleurides emarginatus –
  • †Remopleurides granensis –
  • †Remopleurides latus –
  • †Remopleurides lunnerensis –
  • †Remopleurides nikolaiseni –
  • †Remopleurides perspicax – aff.
  • †Remopleurides perspicax –
  • †Remopleurides privus –
  • †Remopleurides sibiricus – cf.
  • †Remopleurides sp. –
  • †Remopleurides variolaris – aff.
  • †Remopleurides variolaris –
• †Renalcis –
  • †Renalcis sp. –
• †Resserella –
  • †Resserella pirguensis –
• †Reteograptus –
  • †Reteograptus sp. –
• †Reuschella –
  • †Reuschella americana –
  • †Reuschella sp. –
• †Revalotrypa –
  • †Revalotrypa ramosa –
• †Rhabdochitina –
  • †Rhabdochitina gracilis –
  • †Rhabdochitina magna – cf.
  • †Rhabdochitina magna –
• †Rhabdocyclus –
  • †Rhabdocyclus aequispinatus –
  • †Rhabdocyclus atavus –
• †Rhabdostropha –
  • †Rhabdostropha latisinuata – n. sp.
  • †Rhabdostropha primitiva – n. sp.
  • †Rhabdostropha primitiva –
• †Rhabdotetradium –
  • †Rhabdotetradium cribriforme –
  • †Rhabdotetradium jiangshanense –
  • †Rhabdotetradium sp. –
• †Rhactomena –
  • †Rhactomena sp. –
  • †Rhactomena splendens –
• †Rhactorthis – ?
• †Rhactorthis –
  • †Rhactorthis sp. –
• †Rhinidictya –
  • †Rhinidictya exserta –
• †Rhinotreta –
  • †Rhinotreta laeta –
• †Rhipidognathus – ?
• †Rhipidognathus –
  • †Rhipidognathus sp. –
• †Rhombotrypa –
  • †Rhombotrypa quadrata –
• †Rhynchotrema –
  • †Rhynchotrema chechiangensis –
  • †Rhynchotrema dentatum –
  • †Rhynchotrema increbescens –
  • †Rhynchotrema iowense –
  • †Rhynchotrema plicatum – cf.
  • †Rhynchotrema seletensis –
  • †Rhynchotrema sp. –
• †Rhytimya – cf.
• †Rhytimya –
  • †Rhytimya compressa –
  • †Rhytimya granulosa –
  • †Rhytimya oehana –
  • †Rhytimya sp. –
• †Rhytiprion –
  • †Rhytiprion magnus –
• †Ribeiria –
  • †Ribeiria apusoides –
  • †Ribeiria johni – n. sp.
• †Richardsonoceras –
  • †Richardsonoceras sinuososeptatum –
• †Ringoceras –
  • †Ringoceras praecurvum –
• †Ristnacrinus –
  • †Ristnacrinus cirrifer – cf.
  • †Ristnacrinus sp. –
• †Rivularia –
  • †Rivularia sp. –
• †Rizoceras –
  • †Rizoceras sp. –
• †Rongambonites –
  • †Rongambonites sp. –
• †Rongatrypa –
  • †Rongatrypa zvontsovi –
• †Rorringtonia –
  • †Rorringtonia scanica –
  • †Rorringtonia sp. –
• †Rossicoceras –
  • †Rossicoceras hasta –
• †Rostricellula – ?
• †Rostricellula –
  • †Rostricellula ardmillanensis – aff.
  • †Rostricellula lapworthi – cf.
  • †Rostricellula lapworthi –
  • †Rostricellula sarysuica – n. sp.
  • †Rostricellula sp. –
  • †Rostricellula sp. nov. – informal
  • †Rostricellula sparsa –
• †Rothpletzella –
  • †Rothpletzella sp. –
• †Roundya –
  • †Roundya sp. –
• †Rousseauspira –
  • †Rousseauspira teicherti –
• †Rowellella –
  • †Rowellella minuta –
• †Ruedemannia –
  • †Ruedemannia borkholmiensis –
  • †Ruedemannia instabilis –
  • †Ruedemannia lirata –
• †Rugomena –
  • †Rugomena adilensis –
  • †Rugomena planocorrugata –
  • †Rugomena vetusta –
• †Sactoceras –
  • †Sactoceras hadelandicum –
  • †Sactoceras tyriense –
  • †Sactoceras westonense –
• †Sactorthoceras –
  • †Sactorthoceras banestanensis – n. sp.
• †Saffordia –
  • †Saffordia sp. –
• †Saffordophyllum –
  • †Saffordophyllum sp. –
• †Sagittodontina –
  • †Sagittodontina robusta – cf.
  • †Sagittodontina sp. –
• †Sagittodontus –
  • †Sagittodontus sp. –
• †Saharochitina –
  • †Saharochitina fungiformis –
• †Salopia –
  • †Salopia posterior –
• †Salopina –
  • †Salopina sp. –
• †Salpingostoma –
  • †Salpingostoma carnatum – n. sp.
  • †Salpingostoma imbricata –
  • †Salpingostoma kokeni – n. sp.
  • †Salpingostoma locator –
  • †Salpingostoma shallochense – n. sp.
• †Salvadorea –
  • †Salvadorea kingae –
• †Sampo – ?
• †Sampo –
  • †Sampo hiiuensis –
  • †Sampo mucronata – cf.
  • †Sampo ruralis – cf.
  • †Sampo ruralis – ?
  • †Sampo ruralis –
  • †Sampo sp. –
  • †Sampo transversa – n. sp.
  • †Sampo transversa –
• †Sarcinula –
  • †Sarcinula sp. –
• †Sardoites –
  • †Sardoites sp. –
• †Saukrodictya –
  • †Saukrodictya hibernica –
  • †Saukrodictya philipi –
  • †Saukrodictya sp. –
  • †Saukrodictya wrighti –
• †Saxbionia –
  • †Saxbionia sp. –
• †Saxbyonia –
  • †Saxbyonia fluctuosa –
• †Scabbardella –
  • †Scabbardella altipes –
  • †Scabbardella sp. –
• †Scalites –
  • †Scalites tellerensis – n. sp.
• †Scandodus –
  • †Scandodus sp. –
  • †Scandodus sp. I of Lindstrom – informal
• †Scaphelasma –
  • †Scaphelasma scutula – n. sp.
  • †Scaphelasma scutula –
  • †Scaphelasma sp. –
• †Scaphorthis –
  • †Scaphorthis sp. –
  • †Scaphorthis sulcata –
• †Schachriomonia –
  • †Schachriomonia parva –
• †Scharyia –
  • †Scharyia heothina –
• †Schellwienella –
  • †Schellwienella sp. –
• †Schizambon – ?
  • †Schizambon sp. –
• †Schizocrania –
  • †Schizocrania sp. –
  • †Schizocrania turnbulli – n. sp.
• †Schizocrinus –
  • †Schizocrinus nodosus – cf.
• †Schizolopha –
  • †Schizolopha sp. –
• †Schizonema –
  • †Schizonema sp. –
• †Schizophorella –
  • †Schizophorella fallax – cf.
  • †Schizophorella fallax –
  • †Schizophorella sp. –
• †Schizotreta –
  • †Schizotreta concava – cf.
  • †Schizotreta concava –
  • †Schizotreta corrugata – cf.
  • †Schizotreta medioradiata –
  • †Schizotreta sp. –
  • †Schizotreta triangularis –
• †Schmidtella –
  • †Schmidtella latimarginata –
• †Schroederoceras –
  • †Schroederoceras angulatum –
• †Schuchertoceras –
  • †Schuchertoceras bodense – n. sp.
  • †Schuchertoceras bodense –
  • †Schuchertoceras fryi –
  • †Schuchertoceras norvegicum –
  • †Schuchertoceras thomasi –
  • †Schuchertoceras troedssoni – n. sp.
  • †Schuchertoceras troedssoni – ?
  • †Schuchertoceras troedssoni –
• †Scolopodus –
  • †Scolopodus sp. –
• †Scotoharpes –
  • †Scotoharpes sombrero –
  • †Scotoharpes sp. –
• †Scutellum –
  • †Scutellum sp. –
• †Sedgwickia – ?
  • †Sedgwickia sp. –
• †Semicorallidomus –
  • †Semicorallidomus whitfieldi –
• †Septemchiton –
  • †Septemchiton iowaensis –
  • †Septemchiton iowensis –
• †Sericoidea – ?
• †Sericoidea –
  • †Sericoidea abdita –
  • †Sericoidea minuta –
  • †Sericoidea restricta – aff.
  • †Sericoidea sp. –
• †Serpulites –
  • †Serpulites isolatus –
  • †Serpulites serratus –
  • †Serpulites sp. –
• †Shaninopsis –
  • †Shaninopsis bellistriata –
  • †Shaninopsis beushauseni –
  • †Shaninopsis circularis –
  • †Shaninopsis erecta –
  • †Shaninopsis grandipes –
  • †Shaninopsis modesta –
  • †Shaninopsis oblonga –
  • †Shaninopsis prona –
  • †Shaninopsis pygmaea –
  • †Shaninopsis quadricyclia –
  • †Shaninopsis radiata –
  • †Shaninopsis reedi –
  • †Shaninopsis rotunda –
  • †Shaninopsis sp. –
  • †Shaninopsis striata –
  • †Shaninopsis subcircularis –
  • †Shaninopsis subinformis –
  • †Shaninopsis ventricosa –
• †Shlyginia –
  • †Shlyginia extraordinaria –
  • †Shlyginia perplexa – n. sp.
• †Shumardia –
  • †Shumardia extensa – n. sp.
  • †Shumardia sp. –
• †Sibiriolites –
  • †Sibiriolites sp. –
• †Silenis –
  • †Silenis sp. –
• †Siljanoceras –
  • †Siljanoceras sp. –
  • †Siljanoceras varians –
• †Similodonta –
  • †Similodonta obliqua –
  • †Similodonta sp. –
• †Similoleptaena –
  • †Similoleptaena crassorugata –
  • †Similoleptaena friedrichi –
  • †Similoleptaena paucirugata –
  • †Similoleptaena pertenuis –
  • †Similoleptaena planitia –
  • †Similoleptaena tarwanpensis –
  • †Similoleptaena undosa –
• †Simulites –
  • †Simulites concinnus –
• †Simulodonta –
  • †Simulodonta obliqua –
• †Sinambonites –
  • †Sinambonites sp. –
• †Sinampyxina –
  • †Sinampyxina sp. –
• †Sinkianglasma –
  • †Sinkianglasma sp. –
• †Sinkiangolasma –
  • †Sinkiangolasma sp. –
• †Sinoceras –
  • †Sinoceras sp. –
• †Sinocybele –
  • †Sinocybele weberi –
• †Sinuites –
  • †Sinuites bilobatus –
  • †Sinuites cancellatus –
  • †Sinuites corpulentus –
  • †Sinuites crypticus –
  • †Sinuites destombesi –
  • †Sinuites sp. –
  • †Sinuites subcompressa –
  • †Sinuites subrectangularis –
  • †Sinuites usitatus –
• †Sinuitina –
  • †Sinuitina planilata –
• †Sinuitopsis –
  • †Sinuitopsis sp. –
• †Sinutropis –
  • †Sinutropis esthetica – n. sp.
  • †Sinutropis spiralis – n. sp.
  • †Sinutropis spiralis –
• †Skenidioides –
  • †Skenidioides asteroidea – cf.
  • †Skenidioides asteroideus – cf.
  • †Skenidioides costatus – cf.
  • †Skenidioides craigensis – cf.
  • †Skenidioides craigensis –
  • †Skenidioides greenhoughi – cf.
  • †Skenidioides multifarius –
  • †Skenidioides oelandica – aff.
  • †Skenidioides paucicostatus – cf.
  • †Skenidioides paucicostatus –
  • †Skenidioides sp. –
  • †Skenidioides sp. 1 – informal
  • †Skenidioides sp. 2 – informal
  • †Skenidioides spp. –
• †Slehoferia –
  • †Slehoferia pachyta – n. sp.
  • †Slehoferia pachyta –
• †Sluha – ?
• †Sluha –
  • †Sluha sp. –
• †Solariproetus –
  • †Solariproetus prosthemesos –
  • †Solariproetus shichengziensis –
• †Solenopora –
  • †Solenopora compacta –
  • †Solenopora sp. –
• †Sololites –
  • †Sololites sp. –
• †Sortanella – n. gen.
  • †Sortanella quinquecostata – n. sp.
• †Sowerbyella – ?
• †Sowerbyella –
  • †Sowerbyella akdombakensis –
  • †Sowerbyella ambigua – aff.
  • †Sowerbyella ambigua –
  • †Sowerbyella ampla – n. sp.
  • †Sowerbyella ampla – aff.
  • †Sowerbyella ampla –
  • †Sowerbyella elusa –
  • †Sowerbyella minnesotensis –
  • †Sowerbyella monilifera – cf.
  • †Sowerbyella papiliuncula –
  • †Sowerbyella raegaverensis – cf.
  • †Sowerbyella raegaverensis –
  • †Sowerbyella rectangularis –
  • †Sowerbyella rugosa – cf.
  • †Sowerbyella rugosa –
  • †Sowerbyella saunjaensis –
  • †Sowerbyella sericea – aff.
  • †Sowerbyella sericea –
  • †Sowerbyella sinensis –
  • †Sowerbyella sladensis – n. sp.
  • †Sowerbyella sladensis – cf.
  • †Sowerbyella sladensis –
  • †Sowerbyella sp. –
  • †Sowerbyella subcorrugatella –
  • †Sowerbyella tenera –
  • †Sowerbyella thraivensis –
  • †Sowerbyella trabeata – n. sp.
  • †Sowerbyella trivia – cf.
• †Spathognathus – ?
  • †Spathognathus sp. –
• †Spatiopora –
  • †Spatiopora delicatula –
  • †Spatiopora lineata –
  • †Spatiopora sp. –
• †Sphaeragnostus –
  • †Sphaeragnostus cingulatus –
  • †Sphaeragnostus sp. –
• †Sphaerexochus –
  • †Sphaerexochus bridgei – aff.
  • †Sphaerexochus calvus –
  • †Sphaerexochus sp. –
• †Sphaerocodium –
  • †Sphaerocodium sp. –
• †Sphaerocoryphe – ?
• †Sphaerocoryphe –
  • †Sphaerocoryphe dentata –
  • †Sphaerocoryphe kingi – aff.
  • †Sphaerocoryphe punctata –
  • †Sphaerocoryphe sp. –
  • †Sphaerocoryphe thomsoni –
• †Sphaeronites –
  • †Sphaeronites insuliporus –
  • †Sphaeronites litchi –
  • †Sphaeronites pauciscleritatus –
  • †Sphaeronites pyriformis –
  • †Sphaeronites sp. –
  • †Sphaeronites variabilis –
• †Sphaeronitid –
  • †Sphaeronitid sp. –
• †Sphenolium –
  • †Sphenolium sp. –
• †Sphenosphaera –
  • †Sphenosphaera capax –
  • †Sphenosphaera mohri –
  • †Sphenosphaera recurvus – n. sp.
  • †Sphenosphaera recurvus –
  • †Sphenosphaera sp. –
• †Sphenothallus –
  • †Sphenothallus sp. –
• †Spinachitina –
  • †Spinachitina coronata –
• †Spinorthis –
  • †Spinorthis europa – ?
  • †Spinorthis europa –
  • †Spinorthis geniculata –
• †Spirigerina –
  • †Spirigerina gaspeensis – cf.
  • †Spirigerina mongolensis –
• †Spiroecus –
  • †Spiroecus excavata – n. sp.
  • †Spiroecus girvanensis – n. sp.
  • †Spiroecus girvanensis –
  • †Spiroecus nidhoeggi – n. sp.
  • †Spiroecus nidhoeggi –
• †Spirorbis –
  • †Spirorbis sp. –
• †Spondylotreta –
  • †Spondylotreta parva – cf.
  • †Spondylotreta parva –
• †Spyroceras – "
• †Spyroceras –
  • †Spyroceras bilineatum –
  • †Spyroceras chambliense –
  • †Spyroceras clathratoannulatum –
  • †Spyroceras perlaeve –
  • †Spyroceras sp. –
  • †Spyroceras textumarenaceum –
• †Staurocephalus –
  • †Staurocephalus clavifrons –
  • †Staurocephalus murchisoni – aff.
  • †Staurocephalus pilafrons –
  • †Staurocephalus sp. –
• †Stellatodictya –
  • †Stellatodictya valentinae –
• †Stelliporella –
  • †Stelliporella sp. –
  • †Stelliporella zvontsovi –
• †Stenoblepharum –
  • †Stenoblepharum norvegicum – n. sp.
  • †Stenoblepharum pentagonoides –
• †Stenocamara –
  • †Stenocamara biohermica –
• †Stenopareia – ?
• †Stenopareia –
  • †Stenopareia glaber –
  • †Stenopareia linnarssoni –
  • †Stenopareia oviformis –
  • †Stenopareia sp. –
• †Stictopora –
  • †Stictopora mutabilis –
  • †Stictopora sp. –
• †Stictoporella – ?
  • †Stictoporella sp. –
• †Stictoporellina –
  • †Stictoporellina eremita –
• †Stigmatella –
  • †Stigmatella massalis –
  • †Stigmatella sinuosa –
  • †Stigmatella sp. –
• †Stomatopora –
  • †Stomatopora arachnoidea –
  • †Stomatopora sp. –
• †Strandoceras –
  • †Strandoceras sp. –
  • †Strandoceras sphinx –
  • †Strandoceras tyriense –
• †Strangulites – ?
  • †Strangulites strangulatus – n. sp.
• †Streptaster –
  • †Streptaster sp. –
  • †Streptaster vorticellatus –
• †Streptelasma –
  • †Streptelasma bystrowi –
  • †Streptelasma canaliferum –
  • †Streptelasma compactum –
  • †Streptelasma corniculum –
  • †Streptelasma curvatum –
  • †Streptelasma duncani –
  • †Streptelasma eccentricum –
  • †Streptelasma foerstei – aff.
  • †Streptelasma hiumica –
  • †Streptelasma latusculum – aff.
  • †Streptelasma medioseptatum –
  • †Streptelasma primum –
  • †Streptelasma prolongatum – aff.
  • †Streptelasma rusticum –
  • †Streptelasma siluricum –
  • †Streptelasma sp. –
  • †Streptelasma subcylindricum –
  • †Streptelasma trilobatum – aff.
• †Streptelasmatid –
  • †Streptelasmatid corals –
• †Streptis –
  • †Streptis monilifera – cf.
  • †Streptis monilifera –
  • †Streptis undifera –
• †Streptotrochus – ?
  • †Streptotrochus sp. –
• †Striatocycloceras –
  • †Striatocycloceras foerstei –
  • †Striatocycloceras isbergi –
  • †Striatocycloceras obliquum –
  • †Striatocycloceras sp. –
  • †Striatocycloceras undulostriatum –
• †Stromatocerium –
  • †Stromatocerium huronensis –
  • †Stromatocerium pergatum –
  • †Stromatocerium sp. 1 – informal
• †Stromatopora –
  • †Stromatopora arachnoidea –
  • †Stromatopora sp. –
• †Strophomena – ?
• †Strophomena –
  • †Strophomena amoena – cf.
  • †Strophomena bestiubensis – n. sp.
  • †Strophomena bestiubensis –
  • †Strophomena cancellata –
  • †Strophomena ceiriogensis –
  • †Strophomena churchillensis – n. sp.
  • †Strophomena churchillensis –
  • †Strophomena concordensis – cf.
  • †Strophomena concordensis –
  • †Strophomena hecuba – ?
  • †Strophomena hecuba –
  • †Strophomena incurvata –
  • †Strophomena keilhaui –
  • †Strophomena lata – cf.
  • †Strophomena lenta –
  • †Strophomena maysvillensis –
  • †Strophomena neglecta –
  • †Strophomena occidentalis –
  • †Strophomena orthonurensis –
  • †Strophomena planoconvexa –
  • †Strophomena planodorsata –
  • †Strophomena planumbona –
  • †Strophomena planumona –
  • †Strophomena sinuata –
  • †Strophomena sp. –
  • †Strophomena sp. 1 – informal
  • †Strophomena sp. 2 – informal
  • †Strophomena sp. nov. – informal
  • †Strophomena spp. – n. sp.
  • †Strophomena subtenta –
  • †Strophomena trilobata –
• †Stygina – ?
• †Stygina –
  • †Stygina extensa – cf.
  • †Stygina latifrons –
  • †Stygina minor – aff.
  • †Stygina minor –
  • †Stygina sp. –
• †Styracograptus –
  • †Styracograptus lobatus –
  • †Styracograptus mississippiensis –
  • †Styracograptus tatianae –
• †Subtifloria –
  • †Subtifloria sp. –
• †Subulites –
  • †Subulites enormis –
  • †Subulites gigas –
  • †Subulites inflata – n. sp.
  • †Subulites subula –
• †Sulcatospira –
  • †Sulcatospira prima –
  • †Sulcatospira sp. –
• †Sulevorthis –
  • †Sulevorthis humilidorsatus – cf.
  • †Sulevorthis humilidorsatus –
  • †Sulevorthis lyckholmiensis – cf.
  • †Sulevorthis lyckholmiensis –
  • †Sulevorthis playfairi –
• †Svobodaina –
  • †Svobodaina barnumosa –
  • †Svobodaina feisti –
  • †Svobodaina havliceki –
  • †Svobodaina sp. –
• †Sygcaulocrinus –
  • †Sygcaulocrinus typus –
• †Symphysops –
  • †Symphysops armatus – aff.
  • †Symphysops sp. –
  • †Symphysops subarmatus – aff.
• †Symphysurus –
  • †Symphysurus sp. –
• †Syringopora –
  • †Syringopora sp. –
• †Syringoporinus –
  • †Syringoporinus sp. –
• †Taeniaster –
  • †Taeniaster sp. –
• †Taeniolites –
  • †Taeniolites sp. –
• †Tafilaltia –
  • †Tafilaltia trifida –
• †Taklamakania –
  • †Taklamakania sp. –
• †Tallinnella –
  • †Tallinnella sp. –
• †Tanaocystis –
  • †Tanaocystis n. sp. – informal
• †Tancrediopsis –
  • †Tancrediopsis sp. –
• †Tanuchitina –
  • †Tanuchitina bergstroemi – aff.
  • †Tanuchitina bergstroemi –
• †Taphrorthis –
  • †Taphrorthis immatura –
  • †Taphrorthis sp. –
• †Tasmanella – n. gen.
  • †Tasmanella nova – n. sp.
• †Technophorus – n. gen.
• †Technophorus –
  • †Technophorus faberi – n. sp.
  • †Technophorus faberi –
  • †Technophorus quincuncialis – n. sp.
  • †Technophorus quincuncialis –
• †Telephina –
  • †Telephina fracta – cf.
  • †Telephina reedi – aff.
  • †Telephina sp. –
• †Telephus –
  • †Telephus wegelini –
• †Temnodiscus –
  • †Temnodiscus imbricatus –
  • †Temnodiscus nautilinus – n. sp.
  • †Temnodiscus parvus – n. sp.
  • †Temnodiscus sp. –
• †Temperoceras –
  • †Temperoceras sp. –
• †Tentaculites –
  • †Tentaculites sp. –
• †Tetradella –
  • †Tetradella carinata –
  • †Tetradella regularis –
  • †Tetradella septinoda –
• †Tetradium –
  • †Tetradium sp. –
• †Tetranota –
  • †Tetranota bidorsata –
  • †Tetranota conspicua –
  • †Tetranota rugosa – cf.
• †Tetraprion –
  • †Tetraprion pozaryskae – cf.
• †Tetraprioniodus –
  • †Tetraprioniodus sp. –
• †Tetraprionoidus –
  • †Tetraprionoidus sp. –
• †Tetreucystis –
  • †Tetreucystis elongata –
  • †Tetreucystis kalvoeyensis –
  • †Tetreucystis tetrabrachiolata –
• †Thaerodonta –
  • †Thaerodonta recedens – cf.
  • †Thaerodonta recedens –
• †Thaerondonta –
  • †Thaerondonta sp. –
• †Thalassinoides –
  • †Thalassinoides sp. –
• †Thamnograptus –
  • †Thamnograptus sp. –
• †Thlipsurella –
  • †Thlipsurella sp. –
• †Thomondia – n. gen.
• †Thomondia –
  • †Thomondia globosa – n. sp.
  • †Thomondia sp. –
• †Thorslundia –
  • †Thorslundia bellistriata –
• †Thrallella –
  • †Thrallella sp. –
• †Threavia – n. gen.
  • †Threavia gulosa – n. sp.
• †Tiddalickia –
  • †Tiddalickia manitobensis – n. sp.
• †Tiresias – ?
  • †Tiresias sp. –
• †Tissintia –
  • †Tissintia glauziensis –
• †Togaella –
  • †Togaella sp. – ex gr.
• †Tollina –
  • †Tollina sp. –
• †Tornquistia –
  • †Tornquistia altifrons –
  • †Tornquistia nicholsoni –
• †Toxochasmops –
  • †Toxochasmops extensus –
  • †Toxochasmops macrourus –
  • †Toxochasmops maxima – aff.
  • †Toxochasmops sp. –
  • †Toxochasmops vormsiensis –
  • †Toxochasmops wesenbergensis –
• †Trabecovallum –
  • †Trabecovallum altaicum –
• †Transitolites –
  • †Transitolites hongorensis –
  • †Transitolites transitus –
• †Trematis –
  • †Trematis millepunctata –
  • †Trematis millepuntata –
  • †Trematis sp. –
• †Trematopora –
  • †Trematopora acanthostylita –
  • †Trematopora bifida –
  • †Trematopora brutoni –
  • †Trematopora cystata –
  • †Trematopora gracile –
  • †Trematopora sardoa –
  • †Trematopora sp. 1 – informal
  • †Trematopora sp. 2 – informal
• †Treptoceras –
  • †Treptoceras byrnesi –
  • †Treptoceras duseri –
  • †Treptoceras sp. –
• †Tretaspis –
  • †Tretaspis anderssoni –
  • †Tretaspis askerensis –
  • †Tretaspis broeggeri –
  • †Tretaspis ceriodes – cf.
  • †Tretaspis ceriodes –
  • †Tretaspis convergens –
  • †Tretaspis granulata –
  • †Tretaspis hadelandica – cf.
  • †Tretaspis hadelandica –
  • †Tretaspis hisingeri –
  • †Tretaspis kiaeri – aff.
  • †Tretaspis kiaeri –
  • †Tretaspis latilimbus –
  • †Tretaspis norvegicus –
  • †Tretaspis seticoinis –
  • †Tretaspis seticornis – cf.
  • †Tretaspis seticornis –
  • †Tretaspis sortita –
  • †Tretaspis sp. –
• †Tretoprion –
  • †Tretoprion astae –
• †Triarthrus –
  • †Triarthrus canadensis –
  • †Triarthrus eatoni –
  • †Triarthrus huguensis –
  • †Triarthrus huguesensis –
  • †Triarthrus huhuensis – cf.
  • †Triarthrus humilis –
  • †Triarthrus linnarssoni –
  • †Triarthrus skutensis – cf.
  • †Triarthrus sp. –
  • †Triarthrus spinosus –
• †Tribulosaster –
  • †Tribulosaster grayae –
• †Trichinocrinus – aff.
  • †Trichinocrinus sp. –
• †Trichonodella –
  • †Trichonodella sp. –
• †Trichospongiella – n. gen.
  • †Trichospongiella hystrix –
• †Trigonodictya –
  • †Trigonodictya cyclostomoides –
• †Trigrammaria –
  • †Trigrammaria cassata –
  • †Trigrammaria estonica –
  • †Trigrammaria sp. –
• †Trinodus –
  • †Trinodus sp. –
  • †Trinodus tardus – aff.
• †Trinucleoides –
  • †Trinucleoides sp. –
• †Triplesia –
  • †Triplesia cymbula –
  • †Triplesia hintsae – n. sp.
  • †Triplesia hintsae – ?
  • †Triplesia hintsae –
  • †Triplesia sortanensis – n. sp.
  • †Triplesia sp. –
• †Tripodontus –
  • †Tripodontus sp. –
• †Triptoceras –
  • †Triptoceras sp. –
• †Tritonophon –
  • †Tritonophon bohemica – aff.
  • †Tritonophon bohemica –
  • †Tritonophon peeli –
  • †Tritonophon subtrilobatus – n. sp.
  • †Tritonophon subtrilobatus –
• †Trochoceras –
  • †Trochoceras sp. –
• †Trocholites –
  • †Trocholites planorbiformes –
  • †Trocholites sp. –
• †Trochomphalus –
  • †Trochomphalus borkholmiensis –
  • †Trochomphalus dimidiatus –
• †Trochonema –
  • †Trochonema coxi –
  • †Trochonema madisonense –
  • †Trochonema retrorsum – aff.
  • †Trochonema shallochense – n. sp.
  • †Trochonema sp. –
  • †Trochonema umbilicata – cf.
  • †Trochonema wartheni –
• †Trochonemella –
  • †Trochonemella churkini – n. sp.
  • †Trochonemella churkini – cf.
  • †Trochonemella churkini – aff.
  • †Trochonemella n.sp. – informal
  • †Trochonemella reusingi – n. sp.
  • †Trochonemella reusingi –
• †Trochurus –
  • †Trochurus sp. –
  • †Trochurus tornquisti –
• †Troedssonoceras –
  • †Troedssonoceras sp. –
• †Tropidodiscus –
  • †Tropidodiscus sp. –
• †Tropidodsicus –
  • †Tropidodsicus sp. –
• †Trypanites –
  • †Trypanites sp. –
• †Tryplasma –
  • †Tryplasma aff. sp. Oliver in Oliver et al. 1975 – informal
  • †Tryplasma antiqua –
  • †Tryplasma hemicymatelasma –
  • †Tryplasma sp. –
• †Tscherkidium –
  • †Tscherkidium sp. –
• †Tubogyra – n. gen.
• †Tubogyra –
  • †Tubogyra primula – n. sp.
  • †Tubogyra primula –
• †Tunariorthis – n. gen.
  • †Tunariorthis cardocanalis – n. sp.
• †Turbonitella –
  • †Turbonitella sp. –
• †Tuvaechia –
  • †Tuvaechia regularis –
• †Tuvechia –
  • †Tuvechia regularis –
• †Tyrioceras –
  • †Tyrioceras kjaerulfi –
  • †Tyrioceras kjerulfi –
  • †Tyrioceras sp. –
  • †Tyrioceras warburgae – n. sp.
  • †Tyrioceras warburgae –
• †Tyronella –
  • †Tyronella killeyensis –
• †Ulrichia – ?
• †Ulrichia –
  • †Ulrichia nodosa –
  • †Ulrichia sp. –
• †Ulrichostylus –
  • †Ulrichostylus aculeatus – n. sp.
  • †Ulrichostylus radiatus –
• †Ulugtella –
  • †Ulugtella sp. –
• †Urasterella –
  • †Urasterella thraivensis –
• †Vanuxemia –
  • †Vanuxemia odhneri –
• †Vaupelia –
  • †Vaupelia sp. –
• †Vellamo –
  • †Vellamo aenigma –
  • †Vellamo diversa – cf.
  • †Vellamo leigeri –
  • †Vellamo sauramoi –
  • †Vellamo sp. –
  • †Vellamo sulculata –
  • †Vellamo symmetrica –
  • †Vellamo verneuili –
  • †Vellamo verneuilii –
  • †Vellamo wesenbergiensis –
• †Venoistodus –
  • †Venoistodus balticus –
• †Vermiporella –
  • †Vermiporella sp. –
• †Villosacapsula –
  • †Villosacapsula setosapellicula –
• †Vinella –
  • †Vinella repens –
• †Vinlandostrophia –
  • †Vinlandostrophia acutilirata –
  • †Vinlandostrophia ponderosa –
• †Vistulella –
  • †Vistulella kozlowskii –
• †Warburgia –
  • †Warburgia crassa –
  • †Warburgia iniqua –
  • †Warburgia lata –
  • †Warburgia oviformis –
• †Warburgoceras –
  • †Warburgoceras longitudinale –
• †Westheadocrinus –
  • †Westheadocrinus girvanensis –
• †Westonoceras –
  • †Westonoceras askerense –
  • †Westonoceras manitobense – ?
  • †Westonoceras osloense –
• †Whiteavesites –
  • †Whiteavesites procteri – n. sp.
• †Whitella –
  • †Whitella acutiumbonis –
  • †Whitella hindi –
  • †Whitella huguesensis –
  • †Whitella impressata –
  • †Whitella lata –
  • †Whitella parksi –
  • †Whitella radiata –
  • †Whitella torontoensis –
• †Whittingtonia –
  • †Whittingtonia bispinosa –
  • †Whittingtonia sp. –
• †Wilsonoceras –
  • †Wilsonoceras sp. –
• †Winnipegoceras –
  • †Winnipegoceras fragmentaricum –
  • †Winnipegoceras sp. –
• †Wormsipora –
  • †Wormsipora sp. –
• †Wrightiops – n. gen.
• †Wrightiops –
  • †Wrightiops nikitini –
• †Wuningolithus –
  • †Wuningolithus sp. –
• †Wysogorskiella –
  • †Wysogorskiella litviensi –
  • †Wysogorskiella litviensis – cf.
  • †Wysogorskiella litviensis –
  • †Wysogorskiella mongoliensis –
• †Xanioprion –
  • †Xanioprion sp. –
• †Xenambonites –
  • †Xenambonites revelatus – cf.
• †Xenocybe – n. gen.
• †Xenocybe –
  • †Xenocybe micrommata – n. sp.
  • †Xenocybe micrommata –
  • †Xenocybe sp. –
• †Xysila – n. gen.
  • †Xysila astaca – n. sp.
• †Yaoxianoceras –
  • †Yaoxianoceras sp. –
• †Yinograptus –
  • †Yinograptus disjunctus –
  • †Yinograptus sp. –
• †Zanclodus –
  • †Zanclodus levigatus –
• †Zbirovia –
  • †Zbirovia sp. –
• †Zdicella –
  • †Zdicella zeidleri –
• †Zonidiscus – ?
• †Zonidiscus –
  • †Zonidiscus grayi – n. sp.
  • †Zonidiscus grayi –
  • †Zonidiscus incola – n. sp.
• †Zygobolboides –
  • †Zygobolboides calvini –
  • †Zygobolboides grafensis –
  • †Zygobolboides iowensis –
  • †Zygobolboides thomasi –
• †Zygognathus –
  • †Zygognathus sp. –
• †Zygospira – ?
• †Zygospira –
  • †Zygospira cincinnatiensis –
  • †Zygospira modesta –
  • †Zygospira resupinata –
  • †Zygospira sp. –