Plant Fossils in the Pacific Northwest
56:33
Supercontinents and the Pacific Northwest
56:35
Dave Tucker: Calderas in the Cascades
1:10:50
Supervolcanoes in the Pacific Northwest
53:21
Paleomagnetism in the Pacific Northwest
1:02:35
Flood Basalts of the Pacific Northwest
1:09:23
Exotic Terranes of the Pacific Northwest
1:09:23
Exotic Terranes of the Pacific Northwest
1:03:53