The Geology of the Ice Age Trail | University Place
1:10:57
What Happened to the Spokane Ice Sheet?
56:48
Wisconsin Hometown Stories: Stevens Point
1:26:23
Dating the Ice Age Floods
45:53
How Snowball Earth Leveled Mountains and Created the Great Unconformity
54:17
Solo Hiking on the Ice Age Trail
58:34
Speaker Series - Exploring the Ice Age Across Alberta
1:16:20
Ice Age Arizona: Plants, animals, & people
53:23