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You are browsing the archive for 2013 February 01.

1 February 2013

Friday fold: Mosaic Canyon Monster

While out in Death Valley with my Field Studies students last March, we encountered an extraordinary fold in Mosaic Canyon. Check this thing out: The rock is the Noonday Dolostone (“Noonday Dolomite” in mineralogically biased argot). It may be hard to make out what’s what there… So let me assist with a little annotation, tracing out the bedding: Wild, eh? That’s an extraordinarily messed up rock. “Goopey” is the adjective …

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