Therocephalia

Therocephalia

Jesse Russell Ronald Cohn

     

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ISBN: 978-5-5139-5013-4

High Quality Content by WIKIPEDIA articles! Therocephalians are an extinct suborder of carnivorous eutheriodont therapsids that lived from the middle and late Permian into the Triassic 265.0—245.0 Ma existing for approximately 20 million years.

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