Carol A Finn, Ph.D. (Former Employee)
Science and Products
Filter Total Items: 131
Evidence for a shallow pluton beneath the Goat Rocks Wilderness, Washington, from gravity and magnetic data Evidence for a shallow pluton beneath the Goat Rocks Wilderness, Washington, from gravity and magnetic data
A gravity and aeromagnetic study was conducted in and adjacent to the Goat Rocks Wilderness area, Washington. This work was done in conjunction with geologic and geochemical studies which were critically important to our interpretation. The Bouguer gravity anomaly map displays a large central positive gravity anomaly and three superimposed smaller positive anomalies. The main anomaly...
Authors
David L. Williams, Carol A. Finn
Klamath-Blue Mountain lineament, Oregon Klamath-Blue Mountain lineament, Oregon
Regional gravity data clearly show a zone of southwest-northeast lineations across Oregon that defines a major crustal lineament. Its existence is supported by geologic and geophysical data. Its correlation with the northwestern boundaries of the Klamath and Blue Mountain provinces suggests that these are continuous beneath the Cascade volcanic arc. The lineament may represent a pre...
Authors
Robin P. Riddihough, Carol A. Finn, Richard Couch
Analysis of gravity data in volcanic terrain and gravity anomalies and subvolcanic intrusions in the Cascade Range, U.S.A., and at other selected volcanoes Analysis of gravity data in volcanic terrain and gravity anomalies and subvolcanic intrusions in the Cascade Range, U.S.A., and at other selected volcanoes
Gravity data were investigated to reveal the presence of subvolcanic intrusions. With few exceptions, these intrusions produce a detectable gravity anomaly. In the past, these gravity anomalies have often been overlooked or misinterpreted because the data reduction procedure was inadequate. A pragmatic method for reducing and interpreting reconnaissance gravity data from volcanoes as...
Authors
David L. Williams, Carol A. Finn
Principal facts for two-hundred-thirty-three gravity stations near the Three Sisters Wilderness Area, Oregon Principal facts for two-hundred-thirty-three gravity stations near the Three Sisters Wilderness Area, Oregon
No abstract available.
Authors
Carol A. Finn, D.R. Spydell, D.L. Williams
Principal facts for two-hundred-thirty-five gravity stations near Craters of the Moon, Idaho Principal facts for two-hundred-thirty-five gravity stations near Craters of the Moon, Idaho
No abstract available.
Authors
Carol A. Finn, D.R. Spydell, D.L. Williams
Principal facts for gravity stations in the vicinity of Creede, Mineral County, Colorado Principal facts for gravity stations in the vicinity of Creede, Mineral County, Colorado
No abstract available.
Authors
G. A. Abrams, D.L. Williams, C. A. Finn, J. D. Hendricks, S. S. Priest
Science and Products
Filter Total Items: 131
Evidence for a shallow pluton beneath the Goat Rocks Wilderness, Washington, from gravity and magnetic data Evidence for a shallow pluton beneath the Goat Rocks Wilderness, Washington, from gravity and magnetic data
A gravity and aeromagnetic study was conducted in and adjacent to the Goat Rocks Wilderness area, Washington. This work was done in conjunction with geologic and geochemical studies which were critically important to our interpretation. The Bouguer gravity anomaly map displays a large central positive gravity anomaly and three superimposed smaller positive anomalies. The main anomaly...
Authors
David L. Williams, Carol A. Finn
Klamath-Blue Mountain lineament, Oregon Klamath-Blue Mountain lineament, Oregon
Regional gravity data clearly show a zone of southwest-northeast lineations across Oregon that defines a major crustal lineament. Its existence is supported by geologic and geophysical data. Its correlation with the northwestern boundaries of the Klamath and Blue Mountain provinces suggests that these are continuous beneath the Cascade volcanic arc. The lineament may represent a pre...
Authors
Robin P. Riddihough, Carol A. Finn, Richard Couch
Analysis of gravity data in volcanic terrain and gravity anomalies and subvolcanic intrusions in the Cascade Range, U.S.A., and at other selected volcanoes Analysis of gravity data in volcanic terrain and gravity anomalies and subvolcanic intrusions in the Cascade Range, U.S.A., and at other selected volcanoes
Gravity data were investigated to reveal the presence of subvolcanic intrusions. With few exceptions, these intrusions produce a detectable gravity anomaly. In the past, these gravity anomalies have often been overlooked or misinterpreted because the data reduction procedure was inadequate. A pragmatic method for reducing and interpreting reconnaissance gravity data from volcanoes as...
Authors
David L. Williams, Carol A. Finn
Principal facts for two-hundred-thirty-three gravity stations near the Three Sisters Wilderness Area, Oregon Principal facts for two-hundred-thirty-three gravity stations near the Three Sisters Wilderness Area, Oregon
No abstract available.
Authors
Carol A. Finn, D.R. Spydell, D.L. Williams
Principal facts for two-hundred-thirty-five gravity stations near Craters of the Moon, Idaho Principal facts for two-hundred-thirty-five gravity stations near Craters of the Moon, Idaho
No abstract available.
Authors
Carol A. Finn, D.R. Spydell, D.L. Williams
Principal facts for gravity stations in the vicinity of Creede, Mineral County, Colorado Principal facts for gravity stations in the vicinity of Creede, Mineral County, Colorado
No abstract available.
Authors
G. A. Abrams, D.L. Williams, C. A. Finn, J. D. Hendricks, S. S. Priest
*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government