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Tour the National Parks

Module 10: Uniformitarianism & the Age of the Earth

Welcome to Module 10: Uniformitarianism and the Age of the Earth
Main Topics: Module 10
Great Basin National Park
Dating with Tree Rings and Other Annual Layers
Dating with Ice Sheets
Deep Time
The Grand Canyon National Park
Hiking through History
How Old is the Grand Canyon?
Optional Enrichment: Deep Time
Optional Enrichment: Carving the Canyon and More
Optional Enrichment: Widening and Narrowing
Module 10 Wrap-Up

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Tour the National Parks

Course materials prepared by Richard Alley and Sridhar Anandakrishnan, College of Earth and Mineral Sciences, Penn State.

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