Includes map, cross section, and booklet of extended descriptions of map units, structural geology, table of geochemical analyses, and references of the Leon Quadrangle, Eagle and Garfield Counties. 20 pages. 1 plate (1:24,000). Superseded by MS-40. Digital PDF download. OF-98-03D
Roaring Fork River,
Kirkham, Robert M., Beth L. Widmann, and Randall K. Streufert. “OF-98-03 Geologic Map of the Leon Quadrangle, Eagle and Garfield Counties, Colorado.” Geologic, 1:24,000. Open File Report. Denver, CO: Colorado Geological Survey, Division of Minerals and Geology, Department of Natural Resources, 1998.