Synapsid - Information from Answers.com
The traditional classification of synapsids as reptiles is continued by a number of
palaeontologists (e.g. ...
www.answers.com/topic/synapsid-1

Why did mammals survive while synapsid reptiles went extinct
This page is closed to edits. Unfollow. follow. [report abuse]. Can you answer this
question? Why did mammals survive while synapsid reptiles went extinct?
wiki.answers.com/Q/ Why_did_mammals_survive_while_synapsid_reptiles_went_extinct

Evolution of mammals - Information from Answers.com
(The so-called "mammal-like reptiles" were not sauropsids; they were, rather, the
nonmammalian synapsids.) Throughout the Permian period, the synapsids ...
www.answers.com/topic/evolution-of-mammals

reptile: Definition from Answers.com
A = Anapsid, B = Synapsid, C = Diapsid. The first reptiles retained an anapsid
skull inherited from ...
www.answers.com/topic/reptile

Sauropsida - Information from Answers.com
[edit] Detailing the reptile family tree. In 1956, D.M.S. Watson observed that
sauropsids and synapsids diverged very early in the reptilian evolutionary history
, ...
www.answers.com/topic/sauropsida-1

Diapsid - Information from Answers.com
The Synapsids today are often not considered true reptiles, while the Euryapsida
was found to be an unnatural assemblage of diapsids that had lost one of their ...
www.answers.com/topic/diapsid

Dimetrodon - Information from Answers.com
As a synapsid it was more closely related to mammals than to true reptiles such
as lizards and snakes. It is classified as a pelycosaur. Fossils of Dimetrodon ...
www.answers.com/topic/dimetrodon-2

Prehistoric reptile ancestor of mammals
Therapsida are a group of Synapsids that include mammals and their immediate
evolutionary ancestors. Synapsids are a group of reptiles with fossils aging from ...
wiki.answers.com/Q/ Prehistoric_reptile_ancestor_of_mammals

What are the differences between mammals and reptiles
On other grounds, most reptiles have a three-chamber heart, except ... Finally
mammals are synapsids, while living reptiles are either anapsids or diapsids ...
wiki.answers.com/Q/ What_are_the_differences_between_mammals_and_reptiles

List of transitional fossils - Information from Answers.com
... 19 Synapsid ("mammal-like reptiles") to mammals; 20 Evolution of mammals;
21 Early Artiodactylans to whales (Evolution of whales); 22 Evolution of sirenians ...
www.answers.com/topic/list-of-transitional-fossils