Glaciation and the Great Lakes, an epoch in the making; Andy Breckinridge, PhD, UW-Superior
1:11:03
Minnesota's Geologist: the life of Newton Horace Winchell
1:16:10
5/10/22 Geology of Lake Superior's North Shore
13:59
Lake Superior and the Midcontinent Rift: the billion year story
44:28
Landscapes & Geology of the Finger Lakes Region (Matt Pritchard, Cornell University - 2018-09-22)
18:34
Catastrophe and Cartography - Ice Age Floods Visualized
45:59
The Mysteries Of North America's Great Lakes | Naked Science | Spark
1:11:55
Tales Told By Trilobites
19:52