How the Soil Tells the Story of the Dinosaur Extinction
Clip: Episode 2 | 3m 18sVideo has Closed Captions
The soil in North Dakota has clues from the day the dinosaurs went extinct.
North Dakota paleontologist Dr. Clint Boyd shows Emily Graslie a layer of clay that reveals the Cretaceous-Paleogene extinction event – the day an asteroid impact wiped out the dinosaurs. Dr. Boyd explains what clues the soil offers about that fateful day.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
How the Soil Tells the Story of the Dinosaur Extinction
Clip: Episode 2 | 3m 18sVideo has Closed Captions
North Dakota paleontologist Dr. Clint Boyd shows Emily Graslie a layer of clay that reveals the Cretaceous-Paleogene extinction event – the day an asteroid impact wiped out the dinosaurs. Dr. Boyd explains what clues the soil offers about that fateful day.
Problems playing video? | Closed Captioning Feedback
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Related to This Clip
Episode 2 Preview | We Dig Dinosaurs
Video has Closed Captions
Preview: Ep2 | 30s | Cruise into the Cretaceous, when astonishing creatures like T. rex dominated the planet. (30s)
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