LEGO Jurassic World | Dinosaur Fossils: Triceratops Skull 76969. Build a fossilised Triceratops skull with movable jaw and an amber piece in the rock base. The scene includes an information plaque, an excavation area with mini fossils and a trainee palaeontologist minifigure. The 468-piece model measures approximately 22 cm high, 17 cm wide and 17 cm deep.