Therocephalia, Chordates

27-November-2015 Friday
Euchambersia is a late Permian therocephalian, approximately 250 million years ago, in present-day South America.


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Euchambersia is a late Permian therocephalian, approximately 250 million years ago, in present-day South America.
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Euchambersia Synapsida Therapsida Therocephalia Prehistoric animals Permian Chordates Эучамберсия
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