(Dendrerpeton_acadianum,(Sclerocephalus_haeuseri,Eryopidae,((Micromelepeton_credneri,((Eosscopus_lockardi,(Platyrhinops_lyelli,(Amphibamus_grandiceps,Doleserpeton_annectens))),(Micropholis_stowi,Tersomius_sp))),(Ecolsonia_cutlerensis,Trematopidae,(Dissorophinae,Cacopinae)))));