Stock #15029S – spiky longneck herbivore from the Cretaceous period. Scientists are baffled by spiny spikes on the back of Amargasaurus. Were they covered in skin to create a sail? Were they for protection against predators? The only known skeleton of Amargasaurus was found in Argentina. Made of hard rubber by Schleich, 10.25″L x 3.75″H x 1.75″W, for ages 3 & up.