1:100,000-scale Geologic map of the Nephi 30' x 60' Quadrangle, Carbon, Emery, Juab, Sanpete, Utah, and Wasatch Counties, Utah, by Irving J. Witkind and Malcolm P. Weiss and published by the U.S. Geological Survey in 1991.
Published: 1991 (digital 2002)
Pages: 23 p.
Plates: 3 pl.
Location: Carbon County, Emery County, Juab County, Sanpete County, Utah County, and Wasatch County