As the surface is comparatively smooth, many Arecond-class roads lead from the main road, making nearly all parts of the anticline easily accessible. ... has not affected the underlying sandstone beds (Frontier formation) which carry oil in some parts of the Big Horn Basin. ... with tliin layers of shale 86133Ada Bull, 6oC a 17 10 and bentonite about 500 to 600 feet thick; the Mow: WAUGH ANTICLINE . 145.
|Title||:||Tungsten Minerals and Deposits|
|Author||:||Frank Lee Hess|