You are here: Prehistoric > Dinosaur species > Sauropods A-Z

Sauropods A-Z

Amargasaurus   A relatively small sauropod from the Late Jurassic. It was 10 metres (33 feet) long, with two rows of tall spines running down its back. These may have supported skin sails which could have acted as temperature controllers. They would also have made it look larger to predators. 

Q-files now has new sections specially written for younger readers. They are: Living world, Earth, Science, Human body, Prehistoric life, Space, History, Geography and Technology.

Find the answer