TY - RPRT TI - Preliminary geologic map of the Riverside Quadrangle, Clark County, Nevada AU - D. L. Hoover AU - R. G. Bohannon AU - F. W. Simonds PY - 1992 DO - 10.3133/ofr92554 UR - https://pubs.usgs.gov/publication/ofr92554 ID - ofr92554 ER -