Vertebrata Fish   Tetrapoda Basal Tetrapoda Temnospondyli Lepospondyli Microsauria Reptilomorpha   Reptilia/Amniota Silvanerpeton   Archosauromorpha Basal Archosauromorpha Protosynapsida Synapsida Mammalia Protodiapsida Diapsida Terrestrial Younginiformes Marine Younginiformes Enaliosauria Protorosauria Archosauriformes Archosauria Dinosauria   Lepidosauromorpha Urumqia clade Cephalerpeton clade Captorhinidae Milleretta Limnoscelis clade Bolosaurus Diadectes clade Turtle Pareiasaur clade Lanthanosuchia Owenettidae Lepidosauriformes Lepidosauria Tritosauria Fenestrasauria • Pterosauria Protosquamata Squamata     Mammalia Ornithorhynchus and kin Marsupials - Metatheria Eomaia and kin   Placentals - Eutheria Monodelphis and kin Carnivora Nandinia and kin Primates Notharctus and kin Volitantia Pteropus and kin Scandentia Tupaia and kin Glires Rattus and kin Tenrecs - Whales Orcinus and kin   Basal Condylarthra Onychodectes and kin Edentata Bradypus and kin Basal Ungulata Phenacodus and kin Mesonychidae Hippopotamus and kin Artiodactyla Giraffa and kin   Perissodactyla 1 Notostylops Chalicotherium Macrauchenia   Ectocion Procavia Moeritherium Dusisiren Gomphotherium Elephas   Perissodactyla 2 Tapirus - Heptodon   Hyracodon Hyracotherium   Ceratotherium Embolotherium   Mesohippus Paraceratherium - Juxia Pappaceras Miohippus - Equus     © After5 contact: info@reptileevolution.com Home Page