Ancient Rivers of the Pacific Northwest
1:01:24
"Bing Crosby, the Sunset Highway and the Channeled Scablands"
1:02:35
Flood Basalts of the Pacific Northwest
1:31:02
Graham Hancock: Beyond Ancient Apocalypse | Presentation @ Logan Hall, London
56:41
The Klondike Gold Rush
24:16
Willamette Falls - Where the Future Began
4:26:27
Noroeste del Pacífico 4K - Hermosa naturaleza del estado de Washington - Parte # 3
52:48
Where and Why We Find Columbia Basin Agates in Eastern Washington: A Story of Ancient Rivers
45:55