Non-Avian Dinosaurs lived between 231.4 million years ago and 65.5 million years ago, the subgroup Aves survives to this day. And the Tuatara of New Zealand (2 spp.) is a direct Survivor of this group.
my answer is dinosaurs died 65 million years ago when an asteroid crashed into the earth
The dicynodon was an ancient dinosaur which lived in Africa. It is estimated that this dinosaur lived 250?æmillion years ago and lived partially on land and in the water.
100million years ago
they lived millions and millions of years ago though apparently birds are a type of dinosaur that have stayed and changed slightly throughout evolution!
dinosaur that had been extincted long ago.^^
65 milliion years ago...
because they got extinct a long time ago
the bambiraptor dinosaur lived around 75 million years ago in the late cretaceous period.
The scientists found a dinosaur fossil from long, long ago!
they were first noticed millions of years ago during the dinosaur time
aint noboody got time for dat.
Stegosaurus existed for 5 million years, between 155 and 150 million years ago. The group of related dinosaurs, Stegosauria, however, lasted from 176 to 100 million years ago.