Synapsida_slash_Diapsida

Proganochelys

Australochelys

Palaeochersis

Megapleurodira

Proterochersis

Kayentachelys

Mongolochelys

Kallokibotion

Baenidae

Compsemys_victa

Pleurosternidae

Xinjiangchelys

Plesiochelyidae

Solnhofia

Otwayemys

Chubutemys

Niolamia

Ninjemys

Meiolania

Ordosemys

Sinemys

Dracochelys

Judithemys

Hangaiemys

Testudinoidea

Trionychoidea

Chelonioidea

Chelydridae