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Therapsida |
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Therapsida [thə′rap·səd·ə]
(paleontology) An order of mammallike reptiles of the subclass Synapsida which first appeared in mid-Permian times and persisted until the end of the Triassic. Therapsida an order of extinct reptiles of the subclass Synapsida, comprising three suborders: Deinocephalia, Theriodontia, and Anomodontia. The order lived from the Late Permian to the Middle Jurassic, inclusively. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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