Petrolacosaurus

Youngina

Squamata

Gephyrosaurus

Lazurussuchus

Cteniogenys

Champsosaurus

Mesosuchus

Howesia

Trilophosaurus

Prolacerta

Euparkeria

Proterosuchus

Rhynchosaurus

Stenaulorhynchus

Hyperodapedon

Scaphonyx

Czatkowiella

Protorosaurus

Drepanosaurus

Megalancosaurus

Macrocnemus

Langobardisaurus

Tanystropheus