Folding Rocks; From the Miniscule to Giant Mountains
28:18
How Geologists Determine the Age of Mountains
56:04
Hike with a geologist and learn how erosion forms beautiful landscapes
1:47
What time will the lunar eclipse happen? Will the Blood Moon be visible from Texas?
25:24
An Unusual Sandstone Monument: Where Did It Come From? Where Did It Go?
25:28
How & When the Appalachian Mountains Formed & The Rocks Found Here! GEO GIRL
19:46
Geologic Tour of the Blue Ridge Escarpment
34:13
The Mountain Range That Disappeared and Came Back Again
30:08