1:57:36

A. 'Decades By Color'

1:48:41

Long-Lived Yellowstone Hot Spot & Idaho w/ Vic Camp

1:43:45

B. Basement Glimpses

32:35

Bumping River Tuff

1:25:20

Jeff Tepper - Initiation of the Cascade Volcanic Arc

1:33:11

Idaho - Big Picture Tectonics w/ Basil Tikoff

8:14

How the Columbia River Got Its Shape | Mossback's Northwest

59:50

Gold Geology Of Subduction Zones, North Cascades, Washington State