Acanthostega

Proterogyrinus

Greererpeton

Dendrerpeton

Balanerpeton

Eryops

Tambachia

Acheloma

Ecolsonia

Micromelerpetontidae

Branchiosauridae

Micropholis

Tersomius

Eoscopus

Platyrhinops

Amphibamus

Doleserpeton

Gerobatrachus

Triadobatrachus

Anura

Albanerpetontidae

Salamanders

Seymouria_baylorensis

Limnoscelis

Utaherpeton

Eocaecilia

Rhynchonkos

Asaphestera

Tuditanus

Batropetes

Carrolla

Hyloplesion

Microbrachis

Stegotretus

Pantylus

Saxonerpeton

Hapsidoparion

Micraroter

Nannaroter

Pelodosotis

Proxilodon_bonneri

Tambaroter

Huskerpeton_englehorni

Pariotichus

Euryodus_dalyae

Euryodus_primus

Cardiocephalus_peabodyi

Cardiocephalus_sternbergi

Adelogyrinus

Brachydectes

Scincosaurus

Phlegethontia

Oestocephalus

Sauropleura_scalaris

Urocordylus

Ptyonius

Batrachiderpeton

Keraterpeton_galvani

Diceratosaurus

Diploceraspis

Diplocaulus_magnicornis