Publications
National Laboratories Program publications.
Filter Total Items: 1080
What can grade-tonnage relations really tell us? What can grade-tonnage relations really tell us?
No abstract available.
Authors
Donald Singer, John H. DeYoung
Geological Survey research 1980 Geological Survey research 1980
A summary of recent significant scientific and economic results accompanied by a list of geologic, hydrologic, and cartographic investigations in progress.
Authors
Water Resources Division U.S. Geological Survey
Tertiary paleontology and stratigraphy of the central Santa Cruz Mountains, California Coast Ranges Tertiary paleontology and stratigraphy of the central Santa Cruz Mountains, California Coast Ranges
No abstract available.
Authors
J. Clark, E. Brabb, W.O. Addicott
The Klamath Mountains and Coast Ranges in northern California and southern Oregon: Chapter II-B The Klamath Mountains and Coast Ranges in northern California and southern Oregon: Chapter II-B
No abstract available.
Authors
W. P. Irwin, P.E. Hotz
Annotated bibliography of landslides in the Circumpacific region exclusive of the Soviet Union and the United States Annotated bibliography of landslides in the Circumpacific region exclusive of the Soviet Union and the United States
No abstract available.
Authors
Fred Taylor, Earl Brabb
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
Maps showing aeromagnetic anomalies, faults, earthquake epicenters, and igneous and volcanic rocks in the southern San Francisco Bay region, California Maps showing aeromagnetic anomalies, faults, earthquake epicenters, and igneous and volcanic rocks in the southern San Francisco Bay region, California
No abstract available.
Authors
William Hanna, Earl Brabb
Preliminary geologic map of the Castle Rock Ridge Quadrangle, Santa Cruz and Santa Clara counties, California Preliminary geologic map of the Castle Rock Ridge Quadrangle, Santa Cruz and Santa Clara counties, California
No abstract available.
Authors
Earl Brabb, T.W. Dibblee
Assessing Metallic Resources in Alaska Assessing Metallic Resources in Alaska
In the last two decades federal and state governments have become in creasingly preoccupied with classi fying public lands according to the uses that may be made of them. One outcome of the classifying can be a change in the land's legal status from one in which any use is tolerated to one in which only selected activities are allowed. Since such a change af fects the economic and...
Authors
Donald Singer, A. Ovenshine
Revised geomagnetic polarity time scale for the interval 0–5 m.y. B.P. Revised geomagnetic polarity time scale for the interval 0–5 m.y. B.P.
A change in the constants used in K‐Ar dating and a significant increase in new data have made a recompilation and recomputation of data used to define the Late Cenozoic K‐Ar polarity time scale highly desirable at this time. All available data in the range 0–5 m.y. have been recalculated using the refined constants, with 354 data points in this time interval now meeting the minimum...
Authors
Edward Mankinen, G. Dalrymple
By
Geomagnetic paleointensities by the Thelliers' method from submarine pillow basalts: Effects of seafloor weathering Geomagnetic paleointensities by the Thelliers' method from submarine pillow basalts: Effects of seafloor weathering
Measurements of geomagnetic paleointensity using the Thelliers' double‐heating method in vacuum have been made on 10 specimens of submarine pillow basalt obtained from 7 fragments dredged from localities 700,000 years old or younger. In the magnetic minerals, the titanium/iron ratio parameter x and the cation deficiency (oxidation) parameter x were determined by X‐ray diffraction and...
Authors
Sherman Gromme, Edward Mankinen, Monte Marshall, Robert Coe
By
Proceedings of Conference VIII: Analysis of actual fault zones in bedrock: Convened under auspices of National Earthquake Hazards Reduction Program, 1-5 April 1979 Proceedings of Conference VIII: Analysis of actual fault zones in bedrock: Convened under auspices of National Earthquake Hazards Reduction Program, 1-5 April 1979
No abstract available.
Authors
Robert Speed, Robert Sharp, Jack Evernden