Publications
Publications from the staff of the Geology, Minerals, Energy, and Geophysics Science Center
Filter Total Items: 2493
Geologic interpretation of reconnaissance aeromagnetic survey of northeastern Alaska Geologic interpretation of reconnaissance aeromagnetic survey of northeastern Alaska
Aeromagnetic reconnaissance of northeastern Alaska in 1965 covered approximately 100,000 square miles, from lat 64° N. to the Arctic Ocean and from the Alaska-Yukon boundary to long 148°30' W. A magnetic contour map was compiled from data from the 1965 survey and earlier surveys. On the basis of these data, northeastern Alaska may be divided into five areas, each having a distinct...
Authors
William Peters Brosge, Earl E. Brabb, Elizabeth R. King
Geological Survey research 1970, Chapter C Geological Survey research 1970, Chapter C
This collection of 42 short papers is the second published chapter of "Geological Survey Research 1970." The papers report on scientific and economic results of current work by 1nembers of the Conservation, Geologic, Topographic, and Water Resources Divisions of the U.S. Geological Survey. Chapter A, to be published later in the year, will present a summary of significant results of work...
Authors
Water Resources Division U.S. Geological Survey
Preliminary geologic map of the Stillwater complex, Montana Preliminary geologic map of the Stillwater complex, Montana
No abstract available.
Authors
Norman J. Page, Warren J. Nokleberg
Chukchi Sea seismic reflection and magnetic profiles 1969, between northern Alaska and international date line Chukchi Sea seismic reflection and magnetic profiles 1969, between northern Alaska and international date line
No abstract available.
Authors
Arthur Grantz, William F. Hanna, Stephen C. Wolf
Late Mesozoic tectonic development of western California Late Mesozoic tectonic development of western California
No abstract available.
Authors
E. H. Bailey, M. Clark Blake
Preliminary interpretations of lunar geology Preliminary interpretations of lunar geology
No abstract available.
Authors
D.E. Wilhelms, D.E. Stuart-Alexander
Seismic environment of the Burro Flats site, Ventura County, California: a brief, limited literature review Seismic environment of the Burro Flats site, Ventura County, California: a brief, limited literature review
A limited review of available literature suggests that the maximum horizontal ground acceleration at the Burro Flats site from earthquakes in the region could range from less than 0.1 to 0.49 g. A magnitude 8 earthquake on the nearby San Andreas fault could produce ground acceleration in the range 0.18 to 0.31 g, and an expectable larger earthquake on that fault could produce larger...
Authors
Carl M. Wentworth, Manuel G. Bonilla, Jane M. Buchanan
Geologic map of the Unionville quadrangle, Pershing County, Nevada Geologic map of the Unionville quadrangle, Pershing County, Nevada
No abstract available.
Authors
R. E. Wallace, D.B. Tatlock, N. J. Silberling, W. P. Irwin
Blueschist-facies metamorphism related to regional thrust faulting Blueschist-facies metamorphism related to regional thrust faulting
Rocks of the blueschist (glaucophane schist) facies occur throughout the world in narrow tectonic belts associated with ultramafic rocks. In the Coast Range province of California, blueschist rocks are devloped in the eugeosynclinal Franciscan Formation of Late Mesozoic age. The blueschist rocks form a narrow belt for more than 800 km along the eastern margin of this province and...
Authors
M.C. Blake, W. P. Irwin, R. G. Coleman
Petroleum potential of the Kandik basin, east-central Alaska Petroleum potential of the Kandik basin, east-central Alaska
No abstract available.
Authors
Michael Churkin, Earl E. Brabb
Six new Paleozoic and Mesozoic formations in east-central Alaska Six new Paleozoic and Mesozoic formations in east-central Alaska
No abstract available.
Authors
Earl E. Brabb
Tectonic development of western California during the Late Mesozoic Tectonic development of western California during the Late Mesozoic
No abstract available.
Authors
M. Clark Blake, W. P. Irwin, R. G. Coleman