Publications
Here you will find publications, reports and articles produced by Energy and Mineral scientists. For a comprehensive listing of all USGS publications, click the button below.
Filter Total Items: 1319
Preliminary geologic map of the Mint Canyon 7.5' quadrangle, southern California: A digital database Preliminary geologic map of the Mint Canyon 7.5' quadrangle, southern California: A digital database
This Open-File report is a digital geologic map database. This pamphlet serves to introduce and describe the digital data. There is no paper map included in the Open-File report. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are identified by...
Authors
R.F. Yerkes
Preliminary geologic map of the Burbank 7.5' quadrangle, southern California: A digital database Preliminary geologic map of the Burbank 7.5' quadrangle, southern California: A digital database
This Open-File report is a digital geologic map database. This pamphlet serves to introduce and describe the digital data. There is no paper map included in the Open-File report. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are identified by...
Authors
R.F. Yerkes
Quaternary geology of Alameda County, and parts of Contra Costa, Santa Clara, San Mateo, San Francisco, Stanislaus, and San Joaquin Counties, California: A digital database Quaternary geology of Alameda County, and parts of Contra Costa, Santa Clara, San Mateo, San Francisco, Stanislaus, and San Joaquin Counties, California: A digital database
Alameda County is located at the northern end of the Diablo Range of Central California. It is bounded on the north by the south flank of Mount Diablo, one of the highest peaks in the Bay Area, reaching an elevation of 1173 meters (3,849 ft). San Francisco Bay forms the western boundary, the San Joaquin Valley borders it on the east and an arbitrary line from the Bay into the Diablo...
Authors
E. J. Helley, R. W. Graymer
Alaska resource data file: Sleetmute quadrangle Alaska resource data file: Sleetmute quadrangle
No abstract available.
Authors
W. J. Keith, Marti L. Miller
Classification of mineral deposits into types using mineralogy with a probabilistic neural network Classification of mineral deposits into types using mineralogy with a probabilistic neural network
In order to determine whether it is desirable to quantify mineral-deposit models further, a test of the ability of a probabilistic neural network to classify deposits into types based on mineralogy was conducted. Presence or absence of ore and alteration mineralogy in well-typed deposits were used to train the network. To reduce the number of minerals considered, the analyzed data were...
Authors
Donald A. Singer, Ryoichi Kouda
Alaska resource data file: Nabesna quadrangle Alaska resource data file: Nabesna quadrangle
No abstract available.
Authors
D.H. Richter
Map showing principal debris-flow source areas in the San Francisco Bay region, California Map showing principal debris-flow source areas in the San Francisco Bay region, California
No abstract available.
Authors
Stephen D. Ellen, Robert K. Mark, Gerald F. Wieczorek, Carl M. Wentworth, David W. Ramsey, Thomas E. May
By
Geology, Energy, and Minerals Mission Area, Natural Hazards Mission Area, Energy Resources Program, Landslide Hazards Program, Mineral Resources Program, National Laboratories Program, Science and Decisions Center, Geologic Hazards Science Center, Geology, Minerals, Energy, and Geophysics Science Center
Preliminary geologic map of the Moorpark 7.5' quadrangle, Southern California: A digital database Preliminary geologic map of the Moorpark 7.5' quadrangle, Southern California: A digital database
This Open-File report is a digital geologic map database. This pamphlet serves to introduce and describe the digital data. There is no paper map included in the Open-File report. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are identified by...
Authors
R.F. Yerkes, R. H. Campbell
Alaska resource data file: Arctic quadrangle Alaska resource data file: Arctic quadrangle
No abstract available.
Authors
J. H. Dover
Preliminary geologic map of the Hollywood 7.5' quadrangle, Southern California: A digital database Preliminary geologic map of the Hollywood 7.5' quadrangle, Southern California: A digital database
This Open-File report is a digital geologic map database. This pamphlet serves to introduce and describe the digital data. There is no paper map included in the Open-File report. This digital map database is compiled from previously published sources combined with some new mapping and modifications in nomenclature. The geologic map database delineates map units that are identified by...
Authors
R. F. Yerkes, S. E. Graham
Geologic map of Santa Cruz County, California: A digital database Geologic map of Santa Cruz County, California: A digital database
No abstract available.
Authors
S. Graham, C. Wentworth, D. Knifong, R. Graymer, J. Blissenbach