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25 February 2011

Friday fold: Kinktactin

Last Sunday morning, two of my former GMU students, Aaron and Alan, led a hike for the GMU Geo-Club to Thoroughfare Gap, a water gap in the Bull Run Mountains of Virginia’s eastern Blue Ridge province. I’ve mentioned the Weverton Formation structures we saw there, and a nice example of a hackle fringe in previous posts. We hiked west down the railroad tracks, and crossed the contact from the Weverton …


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