Choanzoa
Animalia
Eumetaoza
Parahoxozoa
Bilateria
Nephrozoa
Deuterostromia
Chordata
Ofractores
Vertabrata
Gnathostomata
Ostielicthyes
Sarcoterygii
Tetrapoda
Reptiliomorpha
Amniota
Synapsidia
Therapsida
Cynodontia
Eucynodontia
Probainognathia
Prozostrodontia
Mammalimorpha
Mammaliformes
Mammalia
Theria
Eutheria
Placentillia
Boreoeutheria
Laurasiatheria
Scrotifera
Ferungulata
Ungulata
Perissodactyla
Rhinocerotoidea
Rhinoceraotidae
Rhinocerontinae
Dicerorhinini
Coelodonta
Coelodonta antiquitatis
Elasmotheriinae
Elasmotheriini
Elasmotherium
Elasmotherium sibiricum
Sinotherium
Sinotherium lagrelii
Paraceratheriidae
Paraceratheriinae
Paraceratherium
Paraceritherium transouralicum
Paraceratherium bugtiense
Juxia
Juxia sharamurenensis
Artiodactylia
Atirofabula
Cetruminantia
Ruminantia
Pecora
Cervidae
Cervinae
Megaloceros
Megaloceros giganteus
Ferae
Pan-Carnivora
Carnivoramorpha
Carnivoraformes
Carnivora
Feliformia
Felidae
Felinae
Pantherinae
Panthera
Panthera atrox
Panthera spelaea
Machairodontinae
Smilodontini
Smilodon
Smilodon populator
Smilodon fatalis
Caniformia
Arctoidea
Ursoidea
Ursidae
Ursus
Ursus spelaeus
Atlantogenata
Aftotheria
Paenungulata
Tethytheria
Proboscidea
Elephantiformes
Elephantimorpha
Elephantida
Elephantoidea
Elephentidae
Elephentinae
Mammathus
Mammuthus primigenius
Xenarthra
Sauropsida
Eureptilia
Romenriida
Diapsidia
Sauria
Archosauromorpha
Archosauriformes
Curotarsi
Archosauria
Avemetatarsali
Ornithodira
Dinosauromorpha
Dinosauriformes
Drachors
Dinosauria
Saurichia
Eusaurichia
Therapoda
Neotherapoda
Averostra
Tetanurae
Orionides
Avetherapoda
Coelosauria
Maniraptoriformes
Maniraptora
Pennaraptora
Paraves
Eumaniraptora
Archaeopteryxgidae
Archaeopteryx
Archaeopteryx litographica
Dromaeosauridae
Eudromaeosauria
Velociraptorinae
Velociraptor
Velociraptor mongoliensis
Microraptoria
Microraptor
Microraptor gui
Ornithomimosauria
Deinocheridae
Deinocherius
Deinocherius mirificus
Tyrannoraptora
Tyrannosauroidea
Pantyrannosauria
Eutyrannosauria
Tyrannosauridae
Tyrannosaurinae
Tyrannosaurini
Tyrannosaurus
Tyrannosaurus rex
Tarbosaurus
Tarbosaurus bataar
Carnosauria
Allosauroidea
Allosauria
Carcharodontosauridae
Carcharodonotsaurinae
Carcharodontosaurus
Carcharodontosaurus saharicus
Acrocanthosaurus
Acrocanthosaurus atokensis
Allosauridae
Allosaurus
Allosaurus fragillis
Allosaurus europaeus
Allosaurus jimmadseni
Saurophaganax
Saurophaganax maximus
Megalosauroidea
Megalosauria
Spinosauridae
Spinosaurinae
Spinosaurus
Spinosaurus aegyptiacus
Baryonchinae
Baryonyx
Baryonyx walkeri
Megalosauridae
Megalosaurinae
Torvosaurus
Torvosaurus gurneyi
Torvosaurus tanneri
Coelophysoidea
Coelophysidae
Coelophysis
Coelophysis bauri
Dilophosaurus
Dilophosaurus wetherilli
Sauropodomorpha
Bagulosauria
Plateosauria
Massopoda
Sauropodiformes
Anchisauria
Sauropoda
Gravisauria
Eusauropoda
Neosauropoda
Macronaria
Titanosauriformes
Somphospondyli
Titanosauria
Eutitanosauria
Colossosauria
Lognkosauria
Argentinosaurus
Argentinosaurus huinculensis
Brachiosauridae
Brachiosaurus
Brachiosaurus altithorax
Camarasauridae
Camarasaurus
Camarasaurus supremus
Camarasaurus grandis
Camarasaurus lentus
Diplodocoidea
Flagellicaudata
Diplodocidae
Apatosaurinae
Brontosaurus
Brontosaurus excelus
Apatosaurus
Apatosaurus ajax
Plateosauridae
Plateosaurus
Plateosaurus trossingensis
Ornithischia
Genesauria
Neornithschia
Cerapoda
Ornithopoda
Iguanodontia
Dryomorpha
Ankylopollexia
Styracosterna
Neoiguanodontia
Hadrosauriformes
Hadrosauroidea
Hadrosaurimorpha
Hadrosauridae
Lambeosaurinae
Parasaurolophini
Parasaurolophus
Parasaurolophus walkeri
Parasaurolophus crytocristatus
Charonosaurus
Charonosaurus jiayinensis
Lambeosaurini
Lambeosaurus
Lambeosaurus lambei
Saurolophinae
Edmontosaurini
Edmontosaurus
"Ugrunaaluk" kuukpikensis
Edmontosaurus annectens
Edmontosaurus regalis
Iguanodontidae
Iguanodon
Iguanodon bernissartensis
Ouranosaurus
Ouranosaurus nigeriensis
Dryosauridae
Dryosaurus
Dryosaurus altus
Rhabdodontomorpha
Muttaburrasaurus
Muttaburrasaurus langdoni
Elasmaria
Leaellynasaurua
Leaellynasaura amicagraphica
Marginocephalia
Ceratopsia
Neoceratopsia
Euceratopsia
Coronosauria
Ceratopsoidea
Ceratopsidae
Chasmosaurinae
Triceratopsini
Triceratops
Triceratops prorsus
Triceratops horridus
Centrosaurinae
Eucentrosaura
Pachyrhinosaurini
Pachyrostra
Pachyrhinosaurus
Pachyrhinosaurus perotorum
Pachyrhinosaurus lakustai
Pachyrhinosaurus canadensis
Centrosaurini
Styracosaurus
Styracosaurus albertensis
Nasutoceratopsini
Nasutoceratops
Nasutoceratops titusi
Protoceratopsidae
Protoceratops
Protoceratops andrewsi
Psittacosaurus
Psittacosaurus mongoliensis
Psittacosaurus sp. (lujiatunensis)
Psittacosaurus sibiricus
Thyreophora
Ankylosauria
Euankylosauria
Ankylosauridae
Ankylosaurinae
Ankylosaurini
Ankylosaurus
Ankylosaurus magniventris
Scelidosaurus
Scelidosaurus harrisonii
Stegosauria
Stegosauridae
Stegosaurinae
Stegosaurus
Stegosaurus stenops