Acanthostega

Greererpeton

Eryops

Dendrerpeton

Balanerpeton

Tambachia

Acheloma

Ecolsonia

Micromelerpetontidae

Branchiosauridae

Micropholis

Tersomius

Eoscopus

Amphibamus

Platyrhinops

Gerobatrachus

Doleserpeton

Proterogyrinus

Seymouria_baylorensis

Limnoscelis

Adelogyrinus

Microbrachis

Asaphestera

Tuditanus

Saxonerpeton

Hapsidopareion

Stegotretus

Batropetes

Rhynchonkos

Pantylus

Micraroter

Pelodosotis

Euryodus_dalyae

Euryodus_primus

Cardiocephalus_peabodyi

Cardiocephalus_sternbergi

Utaherpeton

Scincosaurus

Phlegethontia

Oestocephalus

Brachydectes

Eocaecilia

Albanerpetontidae

Salamanders

Frogs

Triadobatrachus

Sauropleura_scalaris

Urocordylus

Ptyonius

Batrachiderpeton

Keraterpeton_galvani

Diceratosaurus

Diploceraspis

Diplocaulus_magnicornis