tyrannosauroid
Dinosaurian
ornithomimosaurian
spinosauroid
coelurosaurian
centrosaurine
therizinosauroid
ankylosaurian
neotheropod
leptoceratopsid
bagaceratopsid
nontitanosauriform
tyrannosaurid
ankylosauromorph
caseasaur
Titanosauridae
abelisaur
family Titanosauridae
dinosauriform
abelisauroid
titanosaurid
saurornithoidid
camarasaur
somphospondylan
stegosaurian
turiasaur
chasmosaurine
spinosaurine
titanosaurian
neornithischian
carcharodontosaurine
nothosaurian
dino
ankylopollexian
albertosaurine
neoceratopsian
albertosaur
therizinosaurid
brachiosaurus
sauropodous
oviraptosaurian
carcharodontosaurid
megaraptorid
suborder Pachycephalosaurus
suborder Ceratosaura
saltasaurine
dryomorphan
dryomorph