CollectA Brontosaurus CollectA Prehistoric 88825 Product Dimensions: 30.4 x 10.6 cm Age: 3 years and up The popular sized CollectA dinosaur models continue with the Brontosaurus "thunder lizard": This was the sauropod dinosaur that everyone knew until it was declared to be just a species of Apatosaurus and the name was dropped. Recent research has now claimed that it was a separate genus from Apatosaurus and so the name has been resurrected. The animal was up to 22 metres (72 ft) in length. This is the first model of a Brontosaurus to have been made since its reinstatement. The double row of dorsal scales on the tail offers a new interpretation for the placement of these. 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 and Europe.