therizinosaurid
allosaurid
megalosaur
dinosaurian
coronosaurian
cetiosaurid
neotheropodan
trachodont
therizinosauroid
ichthyosauromorph
neornithischian
ornithischian dinosaur
proceratosaurid
neotheropod
megaraptorid
nothosaurian
dryosaurid
tyrannosaurine
chasmosaurine
euopisthobranch
ankylopollexian
ornithischian
dino
megaraptoran
lambeosaurine
arthropterygium
Stenopterygius quadrisicissus
centrosaurine
deinonychosaurian
ozraptor
Dinosaurian
abelisauroid
neoichthyosaurian
stenopterygius
melanorosaurid
family Ceratopsidae
monofenestratan
eulipotyphlan
genus Corythosaurus
Titanosauridae
Ceratopsidae
dsungaripteroid
family Titanosauridae
lambeosaur
order Ichthyosauria
spinosauroid
Ichthyosauria
coelurosaurian
dinosauriform