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Therapsida

A Dictionary of Zoology | 1999 | | Copyright

Therapsida (class Reptilia, subclass Synapsida) An order of reptiles, ancestral to the mammals, that ranged from the latter part of the Permian to the early Jurassic.

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MICHAEL ALLABY. "Therapsida." A Dictionary of Zoology. 1999. Encyclopedia.com. 28 May. 2012 <http://www.encyclopedia.com>.

MICHAEL ALLABY. "Therapsida." A Dictionary of Zoology. 1999. Encyclopedia.com. (May 28, 2012). http://www.encyclopedia.com/doc/1O8-Therapsida.html

MICHAEL ALLABY. "Therapsida." A Dictionary of Zoology. 1999. Retrieved May 28, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O8-Therapsida.html

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Therapsida

A Dictionary of Earth Sciences | 1999 | | Copyright

Therapsida Order of synapsid reptiles, ancestral to the mammals, ranging from the latter part of the Permian to early Jurassic times.

Cite this article
Pick a style below, and copy the text for your bibliography.

MLA
Chicago
APA

AILSA ALLABY and MICHAEL ALLABY. "Therapsida." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. 28 May. 2012 <http://www.encyclopedia.com>.

AILSA ALLABY and MICHAEL ALLABY. "Therapsida." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. (May 28, 2012). http://www.encyclopedia.com/doc/1O13-Therapsida.html

AILSA ALLABY and MICHAEL ALLABY. "Therapsida." A Dictionary of Earth Sciences. 1999. Retrieved May 28, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O13-Therapsida.html

Learn more about citation styles

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