Fig. 14-G. -Arikaree-boulders_2190
This boulder on a south slope of the Killdeer Mountains has broken off of the Arikaree Formation caprock (Wormy Marker Bed) near the top of the butte and rolled down the butte.
Full size is 1000 × 667 pixels
This boulder on a south slope of the Killdeer Mountains has broken off of the Arikaree Formation caprock (Wormy Marker Bed) near the top of the butte and rolled down the butte.
Full size is 1000 × 667 pixels