Instructional Video

National Museum of Natural History: Qrius: Mass Extinction Solving the Dinosaur Mystery

Curated by ACT

Dinosaurs were not the only life to go extinct and leave a trail to their history. This webcast presents a paleobotanist who has studied extinction at a site in North Dakota. He discusses mass extinction. [29:16]

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Classroom Considerations
  • This resource is only available on an unencrypted HTTP website.It should be fine for general use, but don’t use it to share any personally identifiable information