This resource is a member of a series. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) System (MTS). The MTS represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. The All Roads shapefile includes all features within the MTS Super Class "Road/Path Features" distinguished where the MAF/TIGER Feature Classification Code (MTFCC) for the feature in the MTS that begins with "S". This includes all primary, secondary, local neighborhood, and rural roads, city streets, vehicular trails (4wd), ramps, service drives, alleys, parking lot roads, private roads for service vehicles (logging, oil fields, ranches, etc.), bike paths or trails, bridle/horse paths, walkways/pedestrian trails, and stairways.

1:24,000 scale Geologic Map of the Round Mountain Quadrangle, Nye County, Nevada, USGS, GQ-1756. Detailed geologic mapping by Daniel R. Shawe in 1995. Previous work includes the Geologic map of the Round Mountain quadrangle (Shawe, 1981); Geologic map of the Toquima caldera complex (Boden, 1992). Geology of the Round Mountain 7.5' Quadrangle, Nye County, Nevada, with description of 89 geologic units. The GIS work was in support of the U.S. Geological Survey COGEOMAP program. The Geodatabase specifies feature datasets and feature classes, together with feature attributes, subtypes and domains, suitable for the printed geologic map. In addition to basic geology (lithology, contacts and faults, etc.), the maps may include metamorphic overprints, cross-sections, and explanatory legend-graphics such as correlation charts, used to supplement columnar legends. For more info about this map resource or to download and view this map and associated GIS zipped data-set, please see links provided.

1:24,000 Preliminary Geologic Map of the Pahrump Quadrangle, Nye County, Nevada. Detailed geologic mapping by Craig M. dePolo, Alan R. Ramelli, and John W. Bell in 1999. Field work done in 1999. Geologic mapping was supported by the U.S. Geological Survey STATEMAP Program. This is a draft and has not undergone office or field review and may be revised before publication. Base map: U.S. Geological Survey Pahrump 7.5-minute Quadrangle, 1984. To download and view this map resource and associated GIS zipped data-set, please see the links provided.

1:48,000 scale Geologic Map of the NorthEast Quarter fo the Bullfrog 15-Minute Quadrangle, Nye County, Nevada, USGS I-2049. Detailed geologic mapping by Florian Maldonado and Brian P. Hausback in 1990. Previous work includes the Preliminary geologic map and sections of the Bullfrog quadrangle (Cornwall and Kleinhampl, 1961); and the Geologic map of the northwest quarter of the Bullfrog 15-minute quadrangle (Maldonado, 1985). Geologic Map of the Northeast Quarter of the Bullfrog 15' Quadrangle in Nye County, Nevada, with 4 cross sections and description of 55 units. The GIS work was in support of the U.S. Geological Survey COGEOMAP program. The Geodatabase specifies feature datasets and feature classes, together with feature attributes, subtypes and domains, suitable for a variety of geologic maps. In addition to basic geology (lithology, contacts and faults, etc.), the maps may include metamorphic overprints, cross sections, and explanatory legend-graphics such as correlation charts, used to supplement columnar legends. For more information about this resource, or to view the map or download the map and associated GIS zipped files, please see the links provided.