tyrannosauroid
titanosaurid
ceratopsian
horned dinosaur
genus Allosaurus
neotetanuran
allosaur
ankylosauromorph
hylaeosaurus
ankylosaurine
ankylopollexian
titanosauroid
dinosauric
dinosauromorph
trachodont
anchisaurid
turiasaur
centrosaurine
camarasaur
subarctometatarsus
neoceratopsian
therizinosaurian
therizinosaur
reptiliferous
aeolosaurid
fossilological
neotheropodan
marginocephalian
vulcanodontid
suborder Marginocephalia
therizinosauroid
Marginocephalia
Aegyptopithecus
cerapodan
Dinosaurian
stegosaurian
suborder Pachycephalosaurus
Prosauropoda
neovenatorid
suborder Prosauropoda
genus Barosaurus
scansoriopterigid
dino
sinraptorid
genus Coelophysis
genus Psittacosaurus
nothosaurian
euornithopod
calamosaur
abelisaurus