Ice-Age flood rhythmites are just a part of the somewhat complicated geologic history of the wild and spectacular White Bluffs in southeastern Washington State.
Bruce, I never knew about the Locke Island landslide, in all the years I worked for Hanford and lived in the Tri-Cities. I am quite impressed by the size of the dunes. However, I know how windy the Tri-Cities Area is, so I shouldn't be surprised at their depth and breadth. ☺Thank you for continuing your amazing series.