 During the opening, a variety of clashes take place amidst the palm trees and other tropical surroundings, i.e.dinosaurs fighting each other (an inaccuracy) including a Brontosaurus chased by a Tyrannosaurus rex, a Mastodon and a Parasaurolophus, a sabre-toothed tiger and a "Pteranodon" and a Stegosaurus and an Allosaurus battling, before we are introduced to Elmer Fuddstone, who emerges from his cave and announces that he is hunting a sabre-toothed rabbit.A sabre-toothed rabbit hole now appears on the screen — albeit covered by a rock.