Nick Zentner - J Harlen Bretz and the Ice Age Floods: New Discoveries
1:25:20
Jeff Tepper - Initiation of the Cascade Volcanic Arc
1:18:44
Bretz's Spokane Flood & The Missoula Floods
1:05:52
Mount Rainier's Osceola Mudflow
1:26:23
Dating the Ice Age Floods
39:35
Chinook Pass Outcrops
18:34
Catastrophe and Cartography - Ice Age Floods Visualized
48:32
Nick Zentner- Earthquakes: Will Everything West of I-5 Really Be Toast?
49:57