Jobaria was a member of the sauropod family that lived in Middle Jurassic Africa. Its name comes from Jobar (a giant mythical creature which the locals thought its bones belonged to). It could grow to be 66 feet long. It had a heavy build and a thick neck. It ate plants with its scoop-like teeth.
In The Land Before Time
A Jobaria can be seen in the background of some scenes in The Land Before Time X: The Great Longneck Migration. It is one of the many dinosaurs refered to as a Longneck in Land Before Time terminology. Due to using the model of the franchise's Camarasaurus, but using different colors, it is likely the result of an animation error.