Therapsida - Information from Answers.com
Therapsida is a group of the most advanced synapsids, and include the ...
Raranimus, a primitive therapsid ... Class Synapsida; ORDER THERAPSIDA * ?
Family ...
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therapsid: Definition from Answers.com
therapsid n. Any of various reptiles of the order Therapsida of the Permian and
Triassic periods, many of which are considered to be direct.
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Raranimus - Information from Answers.com
With the general absence of therapsid remains from Olson's Extinction, different
hypotheses have developed in order to explain the group's origins and initial ...
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Cynodont - Information from Answers.com
Cynodontia is generally considered to be an infraorder within Therapsida. ... (
2007) all considered Cynodontia as belonging to Therapsida. Botha et al. (2007) ...
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Pelycosaur - Information from Answers.com
In traditional taxonomy, Therapsida was separated from Pelycosauria in its own
biological order, and mammals were separated from both as their own class, ...
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Synapsid - Information from Answers.com
In traditional vertebrate classefication the Pelycosauria and Therapsida were
both considered orders of the subclass Synapsida. At least one paleontologist, ...
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Therocephalia - Information from Answers.com
Order: Therapsida ... characteristics such as this seem to have evolved in parallel
among a number of different therapsid groups, even within Therocephalia.
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Dinocephalia - Information from Answers.com
The following arrangement therefore should be taken as provisional only. CLASS
SYNAPSIDA. Order THERAPSIDA. Suborder DINOCEPHALIA. Mnemiosaurus ...
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Anomodont - Information from Answers.com
The fossils are from the extinct Anomodontia suborder within the Therapsida
order, four-footed species who dominated during the Permian period, before the ...
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