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Articles related to steropodon

Steropodon - About.com Prehistoric Mammals
Aside from the fact that it lived over 100 million years ago, during the early Cretaceous period, Steropodon wasn't all that different from the modern platypus.
http://dinosaurs.about.com/od/mesozoicmammals/p/Steropodon.htm
Steropodon Picture - Dinosaurs - About.com
The first Mesozoic mammal to be discovered in Australia, the platypus ancestor Steropodon lived about 15 million years after the more obscure Teinolophos.
http://dinosaurs.about.com/od/dinosaurpictures/ig/Mesozoic-Mammal-Pictures/Steropodon.htm
Teinolophos - About.com Prehistoric Mammals
Steropodon, a close relative of Teinolophos (Australian Museum). ... Its closest relatives were Steropodon, which lived about 15 million years later, and the ...
http://dinosaurs.about.com/od/mesozoicmammals/p/teinolophos.htm
Mesozoic Mammal Pictures - Dinosaurs - About.com
morganucodon - Wikimedia Commons. Morganucodon. Morganucodon. -. Sinodelphys. Sinodelphys. steropodon - Australian Museum. Steropodon. Steropodon.
http://dinosaurs.about.com/od/dinosaurpictures/ig/Mesozoic-Mammal-Pictures/
Monotremes - Monotremata - The Animal Encyclopedia
Fossil monotremes from the Mesozoic include Teinolophos, Kollikodon, and Steropodon. Classification: Monotremes are mammals. There are two groups of ...
http://animals.about.com/od/monotremes/p/monotremes.htm
Prehistoric Mammals A to Z - Dinosaurs - About.com
Profiles of the early, prehistoric mammals that coexisted with the dinosaurs, as well as the saber-toothed cats, woolly mammoths, giant sloths, and other ...
http://dinosaurs.about.com/od/mesozoicmammals/
Obdurodon - About.com Prehistoric Mammals
... as it was, Obdurodon wasn't the first platypus ancestor to appear on the prehistoric scene; there were also the early Cretaceous Teinolophos and Steropodon.
http://dinosaurs.about.com/od/mesozoicmammals/p/obdurodon.htm
Stephanorhinus - About.com Prehistoric Mammals
Our Expert Recommends. Steropodon Facts · Prehistoric Horses - The Story of Horse Evolution · A Complete, A to Z List of Prehistoric Mammals. Ads. &ensp.
http://dinosaurs.about.com/od/mesozoicmammals/p/Stephanorhinus.htm
The First Mammals (Triassic, Jurassic, and Cretaceous) - Dinosaurs
... reptiles and mammals. Sinodelphys One of the earliest marsupials yet discovered. Steropodon This platypus ancestor lived 15 million years after Teinolophos.
http://dinosaurs.about.com/od/otherprehistoriclife/a/earlymammals.htm

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