Did you know that the teratophoneus corpse in fallen kingdom was killed pretty recent as all the flesh is still on it. Also on the sculpture made for the film there Is spinosaurus bite marks(it might be spinosaurus claw marks) on the corpse which would make sense when the spinosaurus was going to be in the movie but it was cut so now the bites just confirm its existence on Isla nublar at some point from 2015-2018