TY - RPRT TI - Map of Precambrian and adjacent Phanerozoic rocks of the Hartville Uplift, Goshen, Niobrara, and Platte counties, Wyoming AU - George L. Snyder PY - 1980 DO - 10.3133/ofr80779 UR - https://pubs.usgs.gov/publication/ofr80779 ID - ofr80779 ER -