(Outgroup,(Proganochelys,(Australochelys,(Palaeochersis,((Kayentachelys,Selmacryptodira),(Proterochersis,(Platychelys,Notoemys,(Dortoka,(Chelidae,(Pelomedusidae,((Sokatra,(((Atolchelys,Sankuchemys,(Cearachelys,Galianemys_emringeri,Galianemys_whitei,((Foxemys,Polysternon),(Zolhafah,(Rosasia,(Araiochelys,(((Bothremys_cooki,Bothremys_maghrebiana),(Bothremys_kellyi,Bothremys_arabicus)),(Chedighaii_hutchisoni,Chedighaii_barberi))))),(((Labrostochelys,((Taphrosphys_congolensis,(Taphrosphys_sulcatus,Taphrosphys_ippolitoi)),(Rhothonemys,(Phosphatochelys,Ummulisani)))),(Azabbaremys,Acleistochelys)),(Nigeremys,Arenila)))),(Kurmademys,Kinkonychelys)),(Brasilemys,(Podocnemididae,Hamadachelys))),(Euraxemys,Dirqadim))),(Araripemys,Laganemys))))))))))));