Washington DC: United States Government Printing Office, 1987. Paperback. 20pp. Very thin quarto [28 cm] Beige and orange printed wraps. Very good plus. Ex-library, with just one library stamp. The front wrap has a discard stamp and two very small erased pencil notations. The wraps are ever so slightly soiled. Internally very clean. Item #32279
Interpretation of depositional environments and distributions of dune, interdune, and sabkha deposits in the White Rim Sandstone Member, concentrating on the area between the Green and Colorado Rivers.