Allosaurus existed about 150 million years ago. That was around the boundary of the Kimmeridgian and the Tithonian stages. Both of these stages were in the late Jurassic period of the Mesozoic era.
175 million years.
There is one accepted species in the Allosaurus genus. Its full Latin (or scientific) name is Allosaurus fragilis.
allosaurus is hungry!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Allosaurus did not have horns.
There were many species of allosaurs. Allosaurus Fragilis, Allosaurus Atrox, and Allosaurus Amplexus, plus others. Some were nearly as large as T Rex.
"allosaurus" (different lizard)
how many teeth does allosaurus have
No descendants of Allosaurus exist today. However, birds evolved from other carnivorous dinosaurs, which were relatives of Allosaurus. Thus, the closest living relatives of Allosaurus are birds. All birds are equally related to Allosaurus.
Allosaurus can take down a apatosaurus because it hunted in packs.
Allosaurus means "Different Lizard".
No, allosaurus was the top predatore of its age.
An allosaurus is an extinct, large, carnivorous dinosaur of the Jurassic period.