Thecodont - Information from Answers.com
Thecodont ("socket-toothed" reptile), now considered an obsolete term, was
formerly used to describe a diverse range of early archosaurs that first appeared
in ...
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Origin of birds - Information from Answers.com
Heilmann stated that bird ancestors would instead be found among the more
primitive "thecodont" grade of reptiles. Heilmann's extremely thorough approach ...
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saurischian: Definition from Answers.com
Both dinosaurian orders originated from thecodont reptiles by Middle Triassic
times and are classified together with the order Thecodontia in the infraclass ...
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Youngina - Information from Answers.com
Broom, R., 1914, A new thecodont reptile: Proceedings of the Zoological Society
of London, series B, v. 84, p. 1072-1077. ^ Olson, EC (1936). Notes on the Skull ...
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archosaur: Definition from Answers.com
Any of the various advanced reptiles in the subclass Archosauria ("ruling reptiles"
), including all thecodonts, pterosaurs, dinosaurs, birds, and crocodilians.
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Crocodilia - Information from Answers.com
Crocodilia (or Crocodylia) is an order of large reptiles that appeared about 84
million ... All crocodilians have thecodont dentition (teeth set in bony sockets) but ...
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Chañares Formation - Information from Answers.com
"The Chañares (Argentina) Triassic reptile fauna; XIV, Lewisuchus admixtus, gen.
et sp. nov., a further thecodont from the Chañares beds". Breviora 390: 1–13.
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Are thecodonts a type of dinosaur
Thecodonts are not a type of dinosaur. They are archosaur reptiles that had
sockets in their jaw for their teeth. Mammals evolved from thecodonts. Click Here ...
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reptile: Definition from Answers.com
reptile n. Any of various cold-blooded, usually egg-laying vertebrates of the class
... Rhynchocephalia, Crocodilia, "thecodonts" (paraphyletic basal Archosauria), ...
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Chanaresuchus - Information from Answers.com
"The Chañares (Argentina) Triassic reptile fauna. XI. Two new long-snouted
thecodonts, Chanaresuchus and Gualosuchus". Breviora 379: 1–22. ^ Romer,
A. S. ...
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