Off the top of my head, brachiosaurs likely couldn&#x27;t lift themselves onto their rear legs to feed, DNA from mosquitos in resin is probably a pipe dream, raptors had feathers and were probably quite stupid, and the t-rex probably had really good eyesight but wouldn&#x27;t be fast enough to chase down a jeep - however, those are more recent conclusions.<p>There was also a lot of creative license taken with the size of a lot of the dinosaurs in the film - generally, they were scaled up to make them more impressive. Dilophosaurus spitting to attack is pure fabrication as well.