MIDDLE AND LOWER ORDOVICIAN FORMATIONS IN SOUTHERNBMOST NEVADA AND ADJACENT CALIFORNIA; PALEOTECTONIC SIGNIFICANCE OF ORDOVICIAN SECTIONS SOUTH OF THE LAS VEGAS SHEAR ZONE; GEOLOGICAL SURVEY BULLETIN 1180-C
Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1964. Soft cover. This report summarizes the distribution of rock types and enclosed fossils of Early and Middle Orovician age in southern Nevada and adjacent California. 101 pages with maps, tables and index, plus folded plate in the rear pocket. Bound in..... More