Acanthostega
Amphibamus
Platyrhinops
Gerobatrachus
Eoscopus
Doleserpeton
Eryops
Limnoscelis
Seymouria_baylorensis
Greererpeton
Adelogyrinus
Brachydectes
Scincosaurus
Utaherpeton
Batropetes
Microbrachis
Eocaecilia
Rhynchonkos
Asaphestera
Tuditanus
Proterogyrinus
Micropholis
Tersomius
Micromelerpetontidae
Branchiosauridae
Phlegethontia
Oestocephalus
Micraroter
Pelodosotis
Stegotretus
Pantylus
Saxonerpeton
Hapsidoparion
Dendrerpeton
Balanerpeton
Tambachia
Trematops_slash_Acheloma
Ecolsonia
Sauropleura_scalaris
Urocordylus
Ptyonius
Cardiocephalus_peabodyi
Cardiocephalus_sternbergi
Euryodus_dalyae
Euryodus_primus
Caecilians
Albanerpeontidae
Salamanders
Triadobatrachus
Frogs
Diceratosaurus
Diploceraspis
Diplocaulus_magnicornis
Batrachiderpeton
Keraterpeton_galvani