MI-16 Geologic Map of Colorado, 1979 (Tweto)

Colorado state geologic map and explanation sheet. See MI-63 Geologic Sections Across Colorado (Tweto) for cross sections. 1 plate (1:500,000). Includes legend. Originally published by the USGS, the original paper map is unfortunately out of print, so we decided to offer this important map as a print-on-demand item. MI-16PD

Author: Tweto, Ogden. “MI-16 Geologic Map of Colorado.” Geologic. Miscellaneous. Denver, CO: Colorado Geological Survey, Department of Natural Resources, 1979.
Status: Reprint
Year: 1979