Publications
Filter Total Items: 1147
Summary of lithologic logging of new and existing boreholes at Yucca Mountain, Nevada, July 1994 to November 1994
No abstract available.
Authors
T.C. Moyer, J.K. Geslin, D.C. Buesch
A bibliography of Klamath Mountains geology, California and Oregon, listing authors from Aalto to Zucca for the years 1849 to mid-1995
No abstract available.
Authors
William P. Irwin
Geologic map of the Hayward fault zone, Contra Costa, Alameda, and Santa Clara counties, California: A digital database
The Hayward is one of three major fault zones of the San Andreas system that have produced large historic earthquakes in the San Francisco Bay Area (the others being the San Andreas and Calaveras). Severe earthquakes were generated by this fault zone in 1836 and in 1868, and several large earthquakes have been recorded since 1868. The Hayward fault zone is considered to be the most probable source
Authors
R. W. Graymer, D. L. Jones, E. E. Brabb
Summary of lithologic logging of new and existing boreholes at Yucca Mountain, Nevada, August 1993 to February 1994
No abstract available.
Authors
Jeffrey K. Geslin, Thomas C. Moyer
Preliminary geologic map of the Oat Mountain 7.5' quadrangle, southern California: A digital database
This database, identified as "Preliminary Geologic Map of the Oat Mountain 7.5' Quadrangle, southern California: A Digital Database," has been approved for release and publication by the Director of the USGS. Although this database has been reviewed and is substantially complete, the USGS reserves the right to revise the data pursuant to further analysis and review. This database is released on co
Authors
R.F. Yerkes, Russell H. Campbell
Preliminary geologic map of the Calabasas 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 general age a
Authors
R.F. Yerkes, R. H. Campbell
Middle Tertiary extension recorded by lacustrine fan-delta deposits, Plush Ranch Basin, western Transverse Ranges, California
The Plush Ranch Formation (upper Oligocene and lower Miocene) consists of more than 1800 m of nonmarine sedimentary and volcanic rocks that record the history of an extensional basin referred to here as the Plush Ranch basin. Distinctive depositional facies, provenance, and sediment transport directions along each basin margin suggest an asymmetric basin shape that is consistent with a half-graben
Authors
Ronald B. Cole, Richard G. Stanley
Geochemical evaluation of coal from the Tertiary Usibelli Group, Usibelli mine, Alaska, one of the lowest sulfur coals mined in the United States
The Nenana coal basin extends 240 km in length and 1.5-50 krn in width along the northern foothills of the Alaska Range in central Alaska. Located at the western end of the Nenana basin is the Usibelli Coal Mine, approximately 120 km southwest of Fairbanks. The Tertiary Usibelli Group consists of coal-bearing fluvial and lacustrine sedimentary deposits that were derived from the Yukon-Tanana Uplan
Authors
Ronald H. Affolter, Gary D. Stricker, Richard G. Stanley
Preliminary geologic map of the Val Verde 7.5' quadrangle, southern California: A digital database
This Open-File report is a digital geologic map database. A 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 general age and
Authors
R.F. Yerkes, Russell H. Campbell
Preliminary geologic map of the Piru 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 general age
Authors
R.F. Yerkes, Russell H. Campbell
Preliminary map of peak horizontal ground acceleration for the Hanshin-Awaji earthquake of January 17, 1995, Japan
No abstract available.
Authors
Carl M. Wentworth, Roger D. Borcherdt, R. K. Mark
The surface of crystalline basement, Great Valley and Sierra Nevada, California: A digital map database
Crystalline basement in central California extends westward from the exposed Sierra Nevada beneath the sedimentary fill of the Great Valley and under the eastern edge of the Coast Ranges at mid-crustal depth. The surface of this basement is defined from three types of control: in the Sierra Nevada from the topography itself, beneath the eastern two thirds of the Great Valley in considerable detail
Authors
Carl M. Wentworth, G. Reid Fisher, Paia Levine, Robert C. Jachens