Victoria Langenheim
Vickie is a Research Geophysicist with the Geology, Minerals, Energy, and Geophysics Science Center
Science and Products
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Inversion of gravity data to define the pre-Tertiary surface and regional structures possibly influencing ground-water flow in the Pahute Mesa-Oasis Valley region, Nye County, Nevada Inversion of gravity data to define the pre-Tertiary surface and regional structures possibly influencing ground-water flow in the Pahute Mesa-Oasis Valley region, Nye County, Nevada
A three-dimensional inversion of gravity data from the Pahute Mesa–Oasis Valley region reveals a topographically complex pre-Tertiary basement surface. Beneath Pahute Mesa, the thickness of the Tertiary volcanic deposits may exceed 5 km within the Silent Canyon caldera complex. South of Pahute Mesa in Oasis Valley, basement is shallower ( 1 km) but between this valley and the Timber...
Authors
T.G. Hildenbrand, V.E. Langenheim, E. A. Mankinen, E.H. McKee
Neogene contraction between the San Andreas fault and the Santa Clara Valley, San Francisco Bay region, California Neogene contraction between the San Andreas fault and the Santa Clara Valley, San Francisco Bay region, California
In the southern San Francisco Bay region of California, oblique dextral reverse faults that verge northeastward from the San Andreas fault experienced triggered slip during the 1989 M7.1 Loma Prieta earthquake. The role of these range-front thrusts in the evolution of the San Andreas fault system and the future seismic hazard that they may pose to the urban Santa Clara Valley are poorly...
Authors
Robert J. McLaughlin, V.E. Langenheim, K. M. Schmidt, R.C. Jachens, R. G. Stanley, A. S. Jayko, K. A. McDougall, J. C. Tinsley, Z. C. Valin
Isostatic gravity map of the Las Vegas 30 x 60 minute quadrangle, California and Nevada Isostatic gravity map of the Las Vegas 30 x 60 minute quadrangle, California and Nevada
No abstract available.
Authors
V.E. Langenheim, R.I. Morin, J. G. Davidson, K. M. Schmidt, H. R. Blank
Principal facts for gravity stations and physical property measurements in the Lake Mead 30' by 60' quadrangle, Nevada and Arizona Principal facts for gravity stations and physical property measurements in the Lake Mead 30' by 60' quadrangle, Nevada and Arizona
The U.S. Geological Survey (USGS) collected 811 gravity stations on the Lake Mead 30' by 60' quadrangle from October, 1997 to September, 1999. These data were collected in support of geologic mapping of the Lake Mead quadrangle. In addition to these new data, gravity stations were compiled from a number of sources. These stations were reprocessed according to the reduction method...
Authors
V.E. Langenheim, J. G. Davidson, M.L. Anderson, H. R. Blank
Interpretation of an aeromagnetic survey over part of Virgin Valley, Tule Desert, and the valley surrounding Meadow Valley Wash, southeastern Nevada Interpretation of an aeromagnetic survey over part of Virgin Valley, Tule Desert, and the valley surrounding Meadow Valley Wash, southeastern Nevada
No abstract available.
Authors
R.C. Jachens, D.L. Dixon, V.E. Langenheim, R. L. Morin
Science and Products
Filter Total Items: 34
No Result Found
Filter Total Items: 189
Inversion of gravity data to define the pre-Tertiary surface and regional structures possibly influencing ground-water flow in the Pahute Mesa-Oasis Valley region, Nye County, Nevada Inversion of gravity data to define the pre-Tertiary surface and regional structures possibly influencing ground-water flow in the Pahute Mesa-Oasis Valley region, Nye County, Nevada
A three-dimensional inversion of gravity data from the Pahute Mesa–Oasis Valley region reveals a topographically complex pre-Tertiary basement surface. Beneath Pahute Mesa, the thickness of the Tertiary volcanic deposits may exceed 5 km within the Silent Canyon caldera complex. South of Pahute Mesa in Oasis Valley, basement is shallower ( 1 km) but between this valley and the Timber...
Authors
T.G. Hildenbrand, V.E. Langenheim, E. A. Mankinen, E.H. McKee
Neogene contraction between the San Andreas fault and the Santa Clara Valley, San Francisco Bay region, California Neogene contraction between the San Andreas fault and the Santa Clara Valley, San Francisco Bay region, California
In the southern San Francisco Bay region of California, oblique dextral reverse faults that verge northeastward from the San Andreas fault experienced triggered slip during the 1989 M7.1 Loma Prieta earthquake. The role of these range-front thrusts in the evolution of the San Andreas fault system and the future seismic hazard that they may pose to the urban Santa Clara Valley are poorly...
Authors
Robert J. McLaughlin, V.E. Langenheim, K. M. Schmidt, R.C. Jachens, R. G. Stanley, A. S. Jayko, K. A. McDougall, J. C. Tinsley, Z. C. Valin
Isostatic gravity map of the Las Vegas 30 x 60 minute quadrangle, California and Nevada Isostatic gravity map of the Las Vegas 30 x 60 minute quadrangle, California and Nevada
No abstract available.
Authors
V.E. Langenheim, R.I. Morin, J. G. Davidson, K. M. Schmidt, H. R. Blank
Principal facts for gravity stations and physical property measurements in the Lake Mead 30' by 60' quadrangle, Nevada and Arizona Principal facts for gravity stations and physical property measurements in the Lake Mead 30' by 60' quadrangle, Nevada and Arizona
The U.S. Geological Survey (USGS) collected 811 gravity stations on the Lake Mead 30' by 60' quadrangle from October, 1997 to September, 1999. These data were collected in support of geologic mapping of the Lake Mead quadrangle. In addition to these new data, gravity stations were compiled from a number of sources. These stations were reprocessed according to the reduction method...
Authors
V.E. Langenheim, J. G. Davidson, M.L. Anderson, H. R. Blank
Interpretation of an aeromagnetic survey over part of Virgin Valley, Tule Desert, and the valley surrounding Meadow Valley Wash, southeastern Nevada Interpretation of an aeromagnetic survey over part of Virgin Valley, Tule Desert, and the valley surrounding Meadow Valley Wash, southeastern Nevada
No abstract available.
Authors
R.C. Jachens, D.L. Dixon, V.E. Langenheim, R. L. Morin