Schleich Amargasaurus Schleich model: 15029 Product Dimensions: 27 x 4.6 x 10.4 cm Age: 3 years and up Released 2022; Retired 2025 Introducing the Amargasaurus, Pronunciation A-MARG-oh-sore-us. This dinosaur had a double row of spines along its back which may have supported a twin ‘sail’ of skin. The spines on its neck vertebrae were incredibly long. This dinosaur was a sauropod like Brontosaurus, Apatosaurus and Brachiosaurus. However, although it belongs to this family of dinosaurs, it is one of the smallest dinosaurs in this group. It was half the length and a third of the weight of the Brontosaurus, and was almost a third of the size and more than half the weight of Brachiosaurus. Hand painted and highly detailed. Made of durable vinyl. Manufactured from a high quality, non-toxic PVC that passes the quality standards for the Australian/NZ toy industry as well as that of USA.