File:Columbia River and West Bar Giant Ripples - Flickr - brewbooks (1).jpg
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Summary
| Description |
Giant ripples of the West Bar - which were formed as part Ice Age Floods when Glacial Lake Missoula let go about 12,000 years ago. My introduction to this whole phenomena was through another book (of course!) Allen, John Eliot; Burns, Marjorie and Sargent, Sam C. (c1986). Cataclysms on the Columbia : a layman's guide to the features produced by the catastrophic Bretz floods in the Pacific Northwest. Portland, OR: Timber Press listorama got me out there (relatively safely) on a remarkable 2 day trip to explore some geology. Link to listorama West Bar 2008 photos12q3 296 |
| Date | |
| Source | Columbia River and West Bar Giant Ripples |
| Author | brewbooks from near Seattle, USA |
| Camera location |  | View this and other nearby images on: OpenStreetMap |  |
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This image was originally posted to Flickr by brewbooks at https://flickr.com/photos/93452909@N00/8070978253. It was reviewed on 22 October 2016 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 05:31, 22 October 2016 | | 4,288 × 2,416 (4.86 MB) | Josve05a | == {{int:filedesc}} == {{Information |Description=Giant ripples of the West Bar - which were formed as part [http://www.iafi.org/floods.html Ice Age Floods] when [http://en.wikipedia.org/wiki/Lake_Missoula Glacial Lake Missoula] let go about 12,000 ye... |
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