Deborah R Hutchinson, PhD
Deborah Hutchinson is a Scientist Emeritus with the Woods Hole Coastal and Marine Science Center
Science and Products
Filter Total Items: 59
Integration of COCORP deep reflection and magnetic anomaly analysis in the southeastern United States: Implications for origin of the Brunswick and East Coast magnetic anomalies: Alternative interpretation and reply Integration of COCORP deep reflection and magnetic anomaly analysis in the southeastern United States: Implications for origin of the Brunswick and East Coast magnetic anomalies: Alternative interpretation and reply
Integration of magnetic anomaly analysis with COCORP deep reflection data from the southeastern United States provides three new constraints on the interpretation of the Brunswick and East Coast magnetic anomalies, as well as on the reflection data. These are as follows. (1) The source of the Brunswick anomaly lies within the deep crust. This anomaly is not caused by a Mesozoic rift...
Authors
Deborah R. Hutchinson, Kim D. Klitgord, Anne M. Trehu, John H. McBride, K. D. Nelson
1986 Great Lakes Seismic refraction survey (GLIMPCE): Line A - refraction mode 1986 Great Lakes Seismic refraction survey (GLIMPCE): Line A - refraction mode
In the fall of 1986, the Geological Survey of Canada (GSC), the United States Geological Survey (USGS), two Canadian universities -- University of Western Ontario and University of Saskatchewan, and four American universities -- Northern Illinois University, Southern Illinois University, University of Wisconsin-Madison and University of Wisconsin-Oshkosh participated in a major deep...
Authors
Patrick Morel-a-l’Huissier, John H. Karl, Anne M. Trehu, Zoltan Hajnal, Robert F. Mereu, Robert P. Meyer, John L. Sexton, C. Patrick Ervin, Alan G. Green, Deborah Hutchinson
U.S. Geological Survey multichannel seismic data: National Energy Research Seismic Library NERSL CD-ROM 1 U.S. Geological Survey multichannel seismic data: National Energy Research Seismic Library NERSL CD-ROM 1
No abstract available.
Authors
Deborah R. Hutchinson, D. J. Taylor, F. N. Zihlman
U.S. Geological Survey deep seismic reflection profile across the Gulf of Maine U.S. Geological Survey deep seismic reflection profile across the Gulf of Maine
Deep seismic reflection and magnetic data suggest that the Gulf of Maine is underlain by four crustal blocks of differing reflection and magnetic character. Two of these blocks, the Gulf of Maine fault zone and adjacent central plutonic zone, can be correlated with Avalonian rocks in southern New England and New Brunswick. The boundary between them, the Fundy fault, projects onshore near...
Authors
Deborah R. Hutchinson, Kim D. Klitgord, Myung W. Lee, Anne M. Trehu
A description of GLIMPCE, 1986, large offset seismic experiment from the Great Lakes A description of GLIMPCE, 1986, large offset seismic experiment from the Great Lakes
No abstract available.
Authors
Deborah R. Hutchinson, Patrick Morel-a-l’Huissier, H. Meyer, I. Asudeh, P. Ervin, Zoltan Hajnal, J. Karl, R.F. Mereu, R. Meyer, John L. Sexton, Carl Spencer, A.M. Trehu
Block Island fault: A Paleozoic crustal boundary on the Long Island platform Block Island fault: A Paleozoic crustal boundary on the Long Island platform
A major fault cutting through most of the crust can be identified and mapped on the Long Island platform using multichannel seismic reflection profiles and magnetic data. The fault, here called the Block Island fault (BIF), strikes north-northeast, dips westward at low angle, and does not resemble the thin-skinned thrust faulting observed in the foreland of the Appalachians. The BIF is...
Authors
Deborah R. Hutchinson, Kim D. Klitgord, R. S. Detrick
New York Bight fault New York Bight fault
High-resolution, single-channel and multichannel seismic-reflection profiles in the New York Bight provide 7 crossings of a 50-km-long fault that trends north-northeast for 30 km from its southern end, then bends northeast, and may continue northward beneath Long Island. Displacement, which is consistently down to the west, decreases upsection and suggests a growth fault. Dip of the...
Authors
Deborah R. Hutchinson, John A. Grow
Crustal structure beneath the southern Appalachians: Nonuniqueness of gravity modeling Crustal structure beneath the southern Appalachians: Nonuniqueness of gravity modeling
Gravity models computed for a profile across the long-wavelength paired negative-positive Bouguer anomalies of the southern Appalachian Mountains show that the large negative anomaly can be explained by a crustal root zone, whereas the steep gradient and positive anomaly east of the root may be explained equally well by three different geometries: a suture zone, a mantle upwarp, or a...
Authors
Deborah R. Hutchinson, John A. Grow, Kim D. Klitgord
High-resolution seismic-reflection profiles from Lake George, New York High-resolution seismic-reflection profiles from Lake George, New York
No abstract available.
Authors
Deborah R. Hutchinson
High-resolution seismic-reflection profiles and sediment samples from western Lake Ontario, New York High-resolution seismic-reflection profiles and sediment samples from western Lake Ontario, New York
No abstract available.
Authors
Deborah R. Hutchinson
The gravity field of the U.S. Atlantic continental margin The gravity field of the U.S. Atlantic continental margin
Approximately 39,000 km of marine gravity data collected during 1975 and 1976 have been integrated with U.S. Navy and other available data over the U.S. Atlantic continental margin between Florida and Maine to obtain a 10 mgal contour free-air gravity anomaly map. A maximum typically ranging from 0 to +70 mgal occurs along the edge of the shelf and Blake Plateau, while a minimum...
Authors
John A. Grow, C.O. Bowin, Deborah R. Hutchinson
Science and Products
Filter Total Items: 59
Integration of COCORP deep reflection and magnetic anomaly analysis in the southeastern United States: Implications for origin of the Brunswick and East Coast magnetic anomalies: Alternative interpretation and reply Integration of COCORP deep reflection and magnetic anomaly analysis in the southeastern United States: Implications for origin of the Brunswick and East Coast magnetic anomalies: Alternative interpretation and reply
Integration of magnetic anomaly analysis with COCORP deep reflection data from the southeastern United States provides three new constraints on the interpretation of the Brunswick and East Coast magnetic anomalies, as well as on the reflection data. These are as follows. (1) The source of the Brunswick anomaly lies within the deep crust. This anomaly is not caused by a Mesozoic rift...
Authors
Deborah R. Hutchinson, Kim D. Klitgord, Anne M. Trehu, John H. McBride, K. D. Nelson
1986 Great Lakes Seismic refraction survey (GLIMPCE): Line A - refraction mode 1986 Great Lakes Seismic refraction survey (GLIMPCE): Line A - refraction mode
In the fall of 1986, the Geological Survey of Canada (GSC), the United States Geological Survey (USGS), two Canadian universities -- University of Western Ontario and University of Saskatchewan, and four American universities -- Northern Illinois University, Southern Illinois University, University of Wisconsin-Madison and University of Wisconsin-Oshkosh participated in a major deep...
Authors
Patrick Morel-a-l’Huissier, John H. Karl, Anne M. Trehu, Zoltan Hajnal, Robert F. Mereu, Robert P. Meyer, John L. Sexton, C. Patrick Ervin, Alan G. Green, Deborah Hutchinson
U.S. Geological Survey multichannel seismic data: National Energy Research Seismic Library NERSL CD-ROM 1 U.S. Geological Survey multichannel seismic data: National Energy Research Seismic Library NERSL CD-ROM 1
No abstract available.
Authors
Deborah R. Hutchinson, D. J. Taylor, F. N. Zihlman
U.S. Geological Survey deep seismic reflection profile across the Gulf of Maine U.S. Geological Survey deep seismic reflection profile across the Gulf of Maine
Deep seismic reflection and magnetic data suggest that the Gulf of Maine is underlain by four crustal blocks of differing reflection and magnetic character. Two of these blocks, the Gulf of Maine fault zone and adjacent central plutonic zone, can be correlated with Avalonian rocks in southern New England and New Brunswick. The boundary between them, the Fundy fault, projects onshore near...
Authors
Deborah R. Hutchinson, Kim D. Klitgord, Myung W. Lee, Anne M. Trehu
A description of GLIMPCE, 1986, large offset seismic experiment from the Great Lakes A description of GLIMPCE, 1986, large offset seismic experiment from the Great Lakes
No abstract available.
Authors
Deborah R. Hutchinson, Patrick Morel-a-l’Huissier, H. Meyer, I. Asudeh, P. Ervin, Zoltan Hajnal, J. Karl, R.F. Mereu, R. Meyer, John L. Sexton, Carl Spencer, A.M. Trehu
Block Island fault: A Paleozoic crustal boundary on the Long Island platform Block Island fault: A Paleozoic crustal boundary on the Long Island platform
A major fault cutting through most of the crust can be identified and mapped on the Long Island platform using multichannel seismic reflection profiles and magnetic data. The fault, here called the Block Island fault (BIF), strikes north-northeast, dips westward at low angle, and does not resemble the thin-skinned thrust faulting observed in the foreland of the Appalachians. The BIF is...
Authors
Deborah R. Hutchinson, Kim D. Klitgord, R. S. Detrick
New York Bight fault New York Bight fault
High-resolution, single-channel and multichannel seismic-reflection profiles in the New York Bight provide 7 crossings of a 50-km-long fault that trends north-northeast for 30 km from its southern end, then bends northeast, and may continue northward beneath Long Island. Displacement, which is consistently down to the west, decreases upsection and suggests a growth fault. Dip of the...
Authors
Deborah R. Hutchinson, John A. Grow
Crustal structure beneath the southern Appalachians: Nonuniqueness of gravity modeling Crustal structure beneath the southern Appalachians: Nonuniqueness of gravity modeling
Gravity models computed for a profile across the long-wavelength paired negative-positive Bouguer anomalies of the southern Appalachian Mountains show that the large negative anomaly can be explained by a crustal root zone, whereas the steep gradient and positive anomaly east of the root may be explained equally well by three different geometries: a suture zone, a mantle upwarp, or a...
Authors
Deborah R. Hutchinson, John A. Grow, Kim D. Klitgord
High-resolution seismic-reflection profiles from Lake George, New York High-resolution seismic-reflection profiles from Lake George, New York
No abstract available.
Authors
Deborah R. Hutchinson
High-resolution seismic-reflection profiles and sediment samples from western Lake Ontario, New York High-resolution seismic-reflection profiles and sediment samples from western Lake Ontario, New York
No abstract available.
Authors
Deborah R. Hutchinson
The gravity field of the U.S. Atlantic continental margin The gravity field of the U.S. Atlantic continental margin
Approximately 39,000 km of marine gravity data collected during 1975 and 1976 have been integrated with U.S. Navy and other available data over the U.S. Atlantic continental margin between Florida and Maine to obtain a 10 mgal contour free-air gravity anomaly map. A maximum typically ranging from 0 to +70 mgal occurs along the edge of the shelf and Blake Plateau, while a minimum...
Authors
John A. Grow, C.O. Bowin, Deborah R. Hutchinson