Living Large - The Secrets of Sauropods

Jonah Polaroid

What has a long neck, a tiny head, and is heavier than a family of elephants? A giant sauropod! These massive dinosaurs dominated Earth for 140 million years. How can we find out what these extinct giants looked like, how they moved, and what they ate?

Goto lab

Hi, I'm Jonah Choiniere and I’m a paleontologist. To learn about extinct animals like sauropods, paleontologists hunt for fossils all over the world. But a lot of discoveries happen back in the lab.

Are you ready to help? We’ll examine fossils, gather clues from experts, and find out how those massive sauropods lived! When you're done, you can download a sauropod poster and collect an OLogy card. Sign up or log in now so you can collect the card later.