Pacific Northwest region, LGM

View Original Image at Full Size

Depiction of the Channeled Scabland and Palouse region during the last glacial maximum. Old loess was scoured by floods to leave a braided network of loess islands. Floods sediments deposited in basins were reworked by the wind to form sand dunes (black) and loess (yellow). EF is the location of Eureka Flat.

Image 12534 is a 1729 by 2264 pixel WebP
Uploaded: Jul24 08

Permanent URL:

The file is referred to in 1 page
Mark Sweeney, University of South Dakota
This item is offered under a Creative Commons Attribution-NonCommercial-ShareAlike license You may reuse this item for non-commercial purposes as long as you provide attribution and offer any derivative works under a similar license.