Svoboda | Graniru | BBC Russia | Golosameriki | Facebook

To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
Spanish Articles
Improved in 24 Hours
Added in 24 Hours
Languages
Recent
Show all languages
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
.
Leo
Newton
Brights
Milds

De Wikipedia, la enciclopedia libre

 
Leonardus
Rango temporal: Cretácico superior
Taxonomía
Reino: Animalia
Filo: Chordata
Subfilo: Vertebrata
Clase: Mammalia
Subclase: Theriiformes
Infraclase: Holotheria
(sin rango): Cladotheria
Superorden: Dryolestoidea
Orden: Meridiolestida
Género: Leonardus
Bonaparte, 1990
Especie tipo
Leonardus cuspidatus
Bonaparte, 1990

Leonardus es un género extinto de mamífero driolestoideo que vivió en el período Cretácico superior en lo que ahora es Sudamérica. Encontrado en la Formación Los Alamitos, Argentina.[1]

Filogenia

Cladograma propuesto por Rougier y colaboradores en 2011 y modificado según el estudio de Rougier y colaboradores de 2012:[2][3]

Dryolestoidea
Dryolestidae

Henkelotherium

Dryolestes

Comotherium

Amblotherium

Laolestes

Groebertherium

Paurodontidae

Foxraptor

Paurodon

Drescheratherium

Meridiolestida

Leonardus

Cronopio

Necrolestes

Mesungulatoidea

Reigitherium

Peligrotherium

Mesungulatum

Coloniatherium

Referencias

  1. Chornogubsky, L. 2011. New remains of the dryolestoid mammal Leonardus cuspidatus from the Los Alamitos Formation (Late Cretaceous, Argentina). Paläontologische Zeitschrift 85, Number 3, Pages 343-350.
  2. Guillermo W. Rougier, Sebastián Apesteguía and Leandro C. Gaetano (2011). «Highly specialized mammalian skulls from the Late Cretaceous of South America». Nature 479: 98-102. doi:10.1038/nature10591.  Información Suplementaria
  3. Guillermo W. Rougier, John R. Wible, Robin M. D. Beck and Sebastian Apesteguía (2012). «The Miocene mammal Necrolestes demonstrates the survival of a Mesozoic nontherian lineage into the late Cenozoic of South America». Proceedings of the National Academy of Sciences of the United States of America. in press. doi:10.1073/pnas.1212997109. 
Esta página se editó por última vez el 11 ene 2024 a las 17:21.
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.