18:52
Glacial Lake Missoula
10 years ago · 309,348 views
18:55
Snoqualmie Pass in the Cascade Range
10 years ago · 464,785 views
17:50
Ice Age Lakes between Seattle and the Cascade Range
10 years ago · 151,583 views
22:22
Columbia River Gorge
10 years ago · 198,806 views
4:27
Rain Shadow Effect
10 years ago · 320,048 views
13:11
Geology of Seattle and the Puget Sound
10 years ago · 317,056 views
4:10
Volcanoes Around the World
10 years ago · 18,140 views
4:39
Lahars - Volcanic Mudflows
10 years ago · 57,535 views
3:24
Mount Mazama Ash from Crater Lake volcano eruption 7,700 years ago
10 years ago · 54,916 views
16:18
Ice Age Floods, Lake Missoula, Bonneville Flood and the Columbia River Basalts
10 years ago · 324,232 views
1:41
Palouse River Canyon hike to base of Palouse Falls - 3 December 2014
10 years ago · 6,029 views
0:54
Geology Video Blooper - Columnar Basalt
10 years ago · 70,303 views
2:36
What is a Coulee?
12 years ago · 54,867 views
2:51
Giant Current Ripples Created by the Ice Age Floods
12 years ago · 49,217 views
3:00
The White Bluffs at Hanford Reach - Columbia River Free Flowing Stretch
12 years ago · 23,941 views
2:59
Columbia River Basalt Group - Related to Cascade Volcanoes?
12 years ago · 55,857 views
3:42
Seattle Earthquake Fault - Beneath Largest City in the Pacific Northwest
12 years ago · 56,136 views
5:12
Palouse Falls and the Palouse River Canyon - Ice Age Floods Features
12 years ago · 61,763 views
2:37
Erratic Boulders - Rafted in Icebergs by the Ice Age Floods
12 years ago · 37,025 views
4:34
Wenatchee Washington - Ice Age Floods Geology
12 years ago · 62,096 views
2:31
Columnar Basalt - Geologist explains spectacular stone columns
12 years ago · 290,528 views
3:02
What is a meander - Geologist describes meandering streams, rivers and oxbow lakes.
12 years ago · 331,537 views
2:52
Pillow Basalt (Lavas) and Palagonite. Result of lava flowing into water
12 years ago · 44,335 views
3:17
What is Lava? Hawaiian Volcanoes Molten Lava Flow
12 years ago · 3,471,645 views
3:31
Petrified Wood - 15 million-year-old Petrified Tree
12 years ago · 186,936 views
1:01
Mount Stuart and the Stuart Range
13 years ago · 3,351 views
1:36
Dry Falls Panorama
14 years ago · 2,141 views
16:19
Ice Age Floods - Lake Missoula
14 years ago · 78,422 views
16:04
Ice Age Floods - Columbia River Basalt Group
14 years ago · 58,031 views
15:00
Ice Age Floods - Lake Bonneville Flood
14 years ago · 160,184 views