A robust association between thick pedogenic calcretes (petrocalcic horizons) and lowland alluvial deposits is a key finding of my recent...

Non-flood sediments of Pleistocene age are well exposed along Crab Creek in Lind Coulee east of O'Sullivan Dam. Very little has been...

The Old Maid Coulee site, located near Connell, WA, contains convincing evidence of "pre-late Wisconsin" flooding. Geologists distinguish...

Stokrose Gravel is a large, active pit and gravel stockpile located in Lind Coulee 7 miles east of Warden, WA off Lind-Warden Road (Road...

Geology Field Guide to the Rain Shadow Calcretes near Othello, WA Northwest Geological Society September 17-19, 2021 Skye W. Cooley
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Directions - From Othello, drive north on Hwy 17 and turn R (east) on Hwy 170/Rd 8 SE at the '76 gas station toward Warden. Follow for...

Directions - Drive 7.5 miles west on Hendricks Road from the Hwy 17-Hwy 260/Hendricks Road intersection. Roadcuts are located a short...

Time did not allow our NWGS group to visit the Red Tank area in September 2021. The Saddle Mountains crest is an incredibly photogenic...

Directions - From Othello, drive Hwy 26 west to the White Bluffs Area gate. Do not turn. Instead, continue west on the highway 2.8 miles...

Directions - Offramp stop is located just east of the Hwy 26-Hwy 17 interchange SE of Othello. There are two ways to access it depending...