You may also try a Teacher-led Tour Kit.
The kit includes:
Free videos and DVDs are available for loan for showing in your classroom. Visit our Media Loan page.
Did You Know?
On September 10, 1804 on Cedar Island, in South Dakota, William Clark discovered the fossilized remains of the ribs, backbone and teeth of a plesiosaur. Plesiosaurs were animals who lived at the same time as the dinosaurs, but swam rather than walking on land. Clark thought it was a giant fish bone! More...