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central scrutinizer

(12,599 posts)
4. Lake Missoula flood
Wed Mar 30, 2022, 06:32 PM
Mar 2022

At the end of the last Ice Age there were stupendous floods. Rocks from Montana were deposited hundreds of feet above the level of the Willamette River in Oregon. They were embedded in ice chunks that got deposited on hillsides.

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Latest Discussions»Region Forums»Canada»B.C. landslide triggered ...»Reply #4