The first Allosaurus was discovered in Colorado in 1869 during the Bone Wars, by Ferinand Hayden. Since then paleontologists have identified seven different species of the Allosaurus. In Utah, over 60 sets of remains have been found in one site, ranging from the eggs of an Allosaurus to full grown adults. The Allosaurus is also the state fossil of Utah. Fossils and remains of the Allosaurus have been found in Asia, Africa, Australia, and all over North America.
The first Allosaurus was discovered in 1877 in Colorado and named by Othniel Charles Marsh. This specimen offered just a few fragments of the dinosaur.
In 1869, Dr. Ferdinand Vandeveer Hayden obtained a second hand fossil of an Allosaurus vertabrae that had come from Colorado. He sent it to Joseph Leidy, who in turn assigned it to the new genus Antrodemus. It is now known that this was an Allosaurus fossil. In 1877, Othniel Charles Marsh found some fragmentary remains of Allosaurus, which he then named Allosaurus fragilis.
There is one accepted species in the Allosaurus genus. Its full Latin (or scientific) name is Allosaurus fragilis.
Allosaurus did not have horns.
allosaurus is hungry!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
They could cooperate during hunting and also compete when carrion was found by them.
how many teeth does allosaurus have
"allosaurus" (different lizard)
There were many species of allosaurs. Allosaurus Fragilis, Allosaurus Atrox, and Allosaurus Amplexus, plus others. Some were nearly as large as T Rex.
Okey. I'll try to make Allosaurus sound very cool. -Allosaurus was 37 feet long, 14 feet tall and weighed 2-5 tons. -It lived 155-144 Mya, in North America. -Although smaller than Tyrannosaurus, Allosaurus may have been the most lethal carnivore on the planet. -Allosaurus could take on any prey item at it's time, like Camarasaurus, Stegosaurus or Camptosaurus. -Allosaurus was the largest carnivore in the movie '' The Lost World. " - The only thing brave enough to take on Allosaurus is a 24 ft long predator named Ceratosaurus. - Allosaurus was found in 1877, and it's name ment '' Different lizard".
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.