Glacial Lake Missoula

Snoqualmie Pass in the Cascade Range

Ice Age Lakes between Seattle and the Cascade Range

Columbia River Gorge

Rain Shadow Effect

Geology of Seattle and the Puget Sound

Volcanoes Around the World

Lahars - Volcanic Mudflows

Mount Mazama Ash from Crater Lake volcano eruption 7,700 years ago

Ice Age Floods, Lake Missoula, Bonneville Flood and the Columbia River Basalts

Palouse River Canyon hike to base of Palouse Falls - 3 December 2014

Geology Video Blooper - Columnar Basalt

What is a Coulee?

Giant Current Ripples Created by the Ice Age Floods

The White Bluffs at Hanford Reach - Columbia River Free Flowing Stretch

Columbia River Basalt Group - Related to Cascade Volcanoes?

Seattle Earthquake Fault - Beneath Largest City in the Pacific Northwest

Palouse Falls and the Palouse River Canyon - Ice Age Floods Features

Erratic Boulders - Rafted in Icebergs by the Ice Age Floods

Wenatchee Washington - Ice Age Floods Geology

Columnar Basalt - Geologist explains spectacular stone columns

What is a meander - Geologist describes meandering streams, rivers and oxbow lakes.

Pillow Basalt (Lavas) and Palagonite. Result of lava flowing into water

What is Lava? Hawaiian Volcanoes Molten Lava Flow

Petrified Wood - 15 million-year-old Petrified Tree

Mount Stuart and the Stuart Range

Dry Falls Panorama

Ice Age Floods - Lake Missoula

Ice Age Floods - Columbia River Basalt Group

Ice Age Floods - Lake Bonneville Flood