September Dialogue 2013
4:02 pm
Tue September 3, 2013

Dialogue: Tennessee's Geologic Story

A geologic map of Tennessee.
A geologic map of Tennessee.
Credit U.S. Geological Survey

Vast oceans, meteor craters, earthquakes and titanic continental collisions. The story of Tennessee is written in the rocks beneath our feet. Flip through the pages, and you're flipping through millions of years of time.

This week on Dialogue, host Brandon Hollingsworth and geologists Robert Hatcher and Harry Moore tell Tennessee's geologic story, start to finish.