Stacy, J. R., 1962, Shortcut method for the preparation of shaded-relief illustrations, _in_ Short papers in geology, hydrology, and topography 1962: U.S. Geol. Survey Prof. Paper 450-D, p. D164-D165. Stokes, W. L., 1952, Uranium-vanadium deposits of the Thompsons area, Grand County, Utah, with emphasis on the origin of carnotite ores: Utah Geol. and Mineralogical Survey Bull. 46, 51 p., December. —— 1970, Canyonlands—Geology: Naturalist, v. 21, Summer, Special Issue no. 2, p. 3-9. Walters, H. H., 1956, Pacific Northwest Pipeline—The scenic inch, _in_ Geology and economic deposits of east-central Utah: Salt Lake City, Intermountain Assoc. of Petroleum Geologists, p. 169-170. Williams, P. L., 1964, Geology, structure, and uranium deposits of the Moab quadrangle, Colorado and Utah: U.S. Geol. Survey Misc. Geol. Inv. Map I-360. Wilson, B. E., 1956, Arches National Monument, _in_ Geology and economic deposits of east-central Utah: Salt Lake City, Intermountain Assoc. of Petroleum Geologists, 7th Ann. Field Conf., p. 50-51. Wright, J. C., Shawe, D. R., and Lohman, S. W., 1962, Definition of members of the Jurassic Entrada Sandstone in east-central Utah and west-central Colorado: Bull. Am. Assoc. Petroleum Geologists, v. 46, no. 11, p. 2057-2070. [Illustration: Petroglyph figure] Footnotes [1]Mrs. Tanner, of Phoenix, Ariz., is the author of an earlier history of Moab (her hometown). She has completed a revision entitled, “The Far Country—A Regional History of Moab and La Sal, Utah,” which will be serialized in the Moab Times-Independent, after which it will be published. [2]For the benefit of visitors from countries in which the metric system is used, the following conversion factors may be helpful: 1 inch = 2.54 centimeters, 1 foot = 0.305 meter, 1 mile = 1.609 kilometers, 1 U.S. gallon = 0.00379 cubic meter. [3]Barrier Creek flows through Horseshoe Canyon in the detached unit of Canyonlands National Park. The canyon walls are adorned by striking pictographs (Lohman, 1974, fig. 2). “Barrier Canyon style” is named after the pictographs found in Horseshoe Canyon.