Quarry Quest: Clam Fossils & Rivers

What can clam fossils tell us about the ancient environment at Dinosaur National Monument? Park paleontologist, ReBecca Hunt-Foster, explains how one of the most common fossils at the Carnegie Quarry helps give scientists a clearer picture of the world the dinosaurs knew.
For more information, or if you're planning a trip to Dinosaur National Monument, check out our website at: www.nps.gov/dino
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