Petrolacosaurus

Youngina

Rhynchosaurus

Trilophosaurus

Dinocephalosaurus

Jesairosaurus

Tanytrachelos

T_meridensis

T_longobardicus

Langobardisaurus

Cosesaurus

Macrocnemus

Trachelosaurus

Prolacerta

M_robinsonae

M_langstoni

Kadimakara

Boreopricea

Protorosaurus

Megalancosaurus

Drepanosaurus