The Amniote Radiation


Pelycosaur Biology and Ecology

Therapsid Evolution

Phylogram of therapsids. Figure 10.13.


Theriodonts dominated the early Late Permian of Russia.

Gorgonopsians were specialist carnivores on large prey.


Dicynodonts:the first truly abundant worldwide herbivores.

Page last updated November 11, 2004.

Links checked August 25, 2004.

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