baryonychine
ctenochasmatoid
peridinoid
neoceratopsian
nodosaurian
tyrannosaurine
titanosuchian
abelisaur
tyrannosaurid
heterodontosaur
dryomorph
titanosauriform
tapejaroid
dryomorphan
titanosaurid
albertosaur
family Titanosauridae
Ceratopsidae
Titanosauridae
pachyrhinosaurin
albertosaurine
neornithischian
family Ceratopsidae
nodosaurid
plateosaurian
coelophysoid
diplodocid
dinocephalian
genus Allosaurus
torosaur
hadrosauroid
cerapodan
genus Antrodemus
ornithischian
dinokaryote
megalosauroid
titanosaurian
tetanuran
neotheropod
ceratopsian
megaraptorid
herrerasaurid
proceratosaurid
dsungaripteroid
fabrosaurid
pteranodontoid
massospondylid
carcharodontosaurian
suborder Pachycephalosaurus
psittacosaurus