Haptodus

Dimetrodon

Estemmenosuchus

Titanosuchidae

Titanophoneus

Syodon

Gorgonopsia

Biarmosuchus

Hipposaurus

CGP_slash_1_slash_67

Lycaenodon

Lemurosaurus

Lobalopex

Proburnetia

Burnetia

Pachydectes

Bullacephalus