

Ice Age Mystery of Lake Lewis
Geologist Nick Zentner, Senior Geology Lecturer, Central Washington University, leads viewers on adventures through WA's diverse landscapes, from massive lava flows and the planet's biggest Ice Age waterfall to wandering mountains and a flank of Mt. Rainier that traveled to Tacoma. Special thanks to CWU as the original creator and collaborator for Nick on the Rocks.
Ice Age Mystery of Lake Lewis
Season 3 Episode 1 | 4m 41s | CC
Follow the trail that led geologists to find an ancient lake that submerged much of eastern Washington under 1200 feet of water in the Ice Age. Where did the lake come from and where did it go?
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