Dinosaur Skulls Tyranosaurus. The king of all skulls and the ultimate dinosaur! Because of the shape of the jaw bone and distribution of weight this skull will sit pointing upwards. (6 inches) Dilophosaurus. A rare jurrasic crested therapod made famous by “Jurrasic Park.” (8 inches) Velociraptor with eye-ring (6.5 inches) Tricerotops. (7 inches) Styrakosaurus. A rare but well known Ceratopsian from the late Cretaceous period. *This skull requires support to stand erect due to the weight of the crest. (14 inches) Camarasaurus. An african Brachiosaurid with an odd shaped skull. (6.5 inches) Allosaurus. This skull was inspired by the most complete allosaurus skull and may vary from prior fossils. (9 inches)