Now Open

The bones of this large marine reptile are now on display. Mosasaurs lived in Earth’s oceans when dinosaurs walked the land, approximately 85 million years ago. Learn how a team of devoted volunteers took it from the rock in Garland to the museum floor.

Mosasaurs are often called the T-Rex of the oceans; however, they are not dinosaurs. They were vicious, carnivorous sea reptiles that could grow up to 50 feet long. Visit the Heard to see a real 85 million-year-old specimen, which was excavated in 2008 from Duck Creek in Garland.

This exhibit is included in general admission and free for Heard Museum members. Not a member? Join today by clicking here.

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