NEXUS [File created by TreeBASE: 7/26/07 20:56:07] [Analysis accession#: S281A43] BEGIN TREES; TITLE S281A43; TRANSLATE 1 Morganucodontidae, 2 Lepidosauromorpha, 3 Proterochampsidae, 4 Sphenacodontinae, 5 Tritylodontidae, 6 Proterosuchidae, 7 Erythrosuchidae, 8 Trilophosaurus, 9 Procynosuchus, 10 Captorhinidae, 11 Araeoscelidia, 12 Rhynchosauria, 13 Protorosauria, 14 Ornithosuchia, 15 Therocephalia, 16 Choristodera, 17 Pseudosuchia, 18 Edaphosaurus, 19 Biarmosuchia, 20 Dinocephalia, 21 Dicynodontia, 22 Thrinaxodon, 23 Exaeretodon, 24 Gorgonopsia, 25 Diademodon, 26 Testudines, 27 Crocodylia, 28 Ophiacodon, 29 Mammalia, 30 Casea, 31 Aves, ; TREE Tree884 = [&R] ((30,(28,(18,(4,(19,(20,(24,(21,(15,(9,(22,(25,(23,(5,(1,29)Mammaliaformes)Mammaliamorpha))))Cynodontia)Eutheriodontia))))Therapsida)Sphenacodontia)))Synapsida,((26,10)Anapsida,(11,(2,(12,(8,(16,(13,(6,(7,(3,(17,14)Archosauria)))Archosauriformes))))Archosauromorpha)Sauria)Diapsida)Reptilia)Amniota; END;