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3321 results.

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Not all publications have extents, not all extents are completely accurate
Geologic map of the Mound Spring quadrangle, Nye and Clark Counties, Nevada, and Inyo County, California
Scott C. Lundstrom, Shannon Mahan, Richard J. Blakely, James B. Paces, Owen D. Young, Jeremiah B. Workman, Gary L. Dixon
2003, Miscellaneous Field Studies Map 2339
The Mound Spring quadrangle, the southwestern-most 7.5' quadrangle of the area of the Las Vegas 1:100,000-scale quadrangle, is entirely within the Pahrump Valley, spanning the Nevada/California State line. New geologic mapping of the predominantly Quaternary materials is combined with new studies of gravity and geochronology in this quadrangle....
Geologic map of the Vail East quadrangle, Eagle County, Colorado
Karl S. Kellogg, Bruce Bryant, Margaret H. Redsteer
2003, Miscellaneous Field Studies Map 2375
New 1:24,000-scale geologic mapping along the Interstate-70 urban corridor in western Colorado, in support of the State/USGS Cooperative Geologic Mapping Project, is contributing to a more complete understanding of the stratigraphy, structure, tectonic evolution, and hazard potential of this rapidly developing region. The 1:24,000-scale Vail East quadrangle straddles the...
Geologic map and map database of northeastern San Francisco Bay region, California: Most of Solano County and parts of Napa, Marin, Contra Costa, San Joaquin, Sacramento, Yolo, and Sonoma Counties
Russell Walter Graymer, David Lawrence Jones, Earl E. Brabb
2002, Miscellaneous Field Studies Map 2403
This digital map database, compiled from previously published and unpublished data, and new mapping by the authors, represents the general distribution of bedrock and surficial deposits in the mapped area. Together with the accompanying text file (nesfmf.ps, nesfmf.pdf, nesfmf.txt), it provides current information on the geologic structure and stratigraphy...
Geologic map of the Dillon quadrangle, Summit and Grand Counties, Colorado
Karl S. Kellogg
2002, Miscellaneous Field Studies Map 2390
New 1:24,000-scale geologic mapping along the Interstate-70 urban corridor in western Colorado, in support of the USGS Central Region State/USGS Cooperative Geologic Mapping Project, is contributing to a more complete understanding of the stratigraphy, structure, tectonic evolution, and hazard potential of this rapidly developing region. The 1:24,000-scale Dillon quadrangle...
Map showing lava inundation zones for Mauna Loa, Hawai'i
F. A. Trusdell, P. Graves, C. R. Tincher
2002, Miscellaneous Field Studies Map 2401
The Island of Hawai‘i is composed of five coalesced basaltic volcanoes. Lava flows constitute the greatest volcanic hazard from these volcanoes. This report is concerned with lava flow hazards on Mauna Loa, the largest of the island shield volcanoes. Hilo lies 58 km from the summit of Mauna Loa, the...
Surficial Geologic Map of the Hughes Quadrangle, Alaska
Thomas D. Hamilton
2002, Miscellaneous Field Studies Map 2408
This dataset represents surficial geologic mapping of the Hughes quadrangle, Alaska. It is used to create the mapsheet in MF-2408, which shows surficial deposits of the 1:250,000 scale Hughes quadrangle in north central Alaska....
Surficial geologic map of the Bettles quadrangle, Alaska
Thomas D. Hamilton
2002, Miscellaneous Field Studies Map 2409
This dataset represents surficial geologic mapping of the Bettles quadrangle, Alaska. It is used to create the mapsheet in MF-2409, which shows surficial deposits of the 1:250,000 scale Bettles quadrangle in north central Alaska....
Geologic map of the Bernalillo NW quadrangle, Sandoval County, New Mexico
Daniel Koning, Stephen F. Personius
2002, Miscellaneous Field Studies Map 2404
The Bernalillo NW quadrangle is located in the northern part of the Albuquerque basin, which is the largest basin or graben within the Rio Grande rift. The quadrangle is underlain by poorly consolidated sedimentary rocks of the Santa Fe Group. These rocks are best exposed in the southwestern part...
Geologic map and map database of western Sonoma, northernmost Marin, and southernmost Mendocino counties, California
M.C. Blake Jr., R. W. Graymer, R.E. Stamski
2002, Miscellaneous Field Studies Map 2402
This digital map database, compiled from previously published and unpublished data, and new mapping by the authors, represents the general distribution of bedrock and surficial deposits in the mapped area. Together with the accompanying text file (wsomf.ps, wsomf.pdf, wsomf.txt), it provides current information on the geologic structure and stratigraphy of...
Geologic map of the Storm King Mountain quadrangle, Garfield County, Colorado
Bruce Bryant, Ralph R. Shroba, Anne E. Harding, Kyle E. Murray
2002, Miscellaneous Field Studies Map 2389
New 1:24,000-scale geologic mapping in the Storm King Mountain 7.5' quadrangle, in support of the USGS Western Colorado I-70 Corridor Cooperative Geologic Mapping Project, provides new data on the structure on the south margin of the White River uplift and the Grand Hogback and on...
Digital Bathymetric Model of Mono Lake, California
Christian G. Raumann, Scott Stine, Alexander Evans, Jerry Wilson
2002, Miscellaneous Field Studies Map 2393
In 1986 and 1987, Pelagos Corporation of San Diego (now Racal Pelagos) undertook a bathymetric survey of Mono Lake in eastern California for the Los Angeles Department of Water and Power (DWP). The result of that survey was a series of maps at various scales and contour intervals. From these...
Geologic map of the Battle Ground 7.5-minute quadrangle, Clark County, Washington
Keith A. Howard
2002, Miscellaneous Field Studies Map 2395
This digital map database, compiled from previously published and unpublished data, and new mapping by the authors, represents the general distribution of bedrock and surficial deposits of the Battle Ground 7.5 minute quadrangle. The database delineates map units that are identified by general age and lithology following the stratigraphic nomenclature...