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The AAPG/Datapages Combined Publications Database

Showing 1,430 Results. Searched 200,619 documents.

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Extensional Tectonics in the Okinawa Trough: Convergent Margins

Bruce M. Herman, Roger N. Anderson, Marek Truchan

AAPG Special Volumes

... the interpretation by stating that the high Bouguer gravity anomaly over the southwestern Okinawa Trough was not inconsistent with the formation...

1979

Chapter 6: Circum-Arctic Models

Thomas X. Homza, Steven C. Bergman

AAPG Special Volumes

... (Free-Air offshore, Bouguer onshore) with structural geology overlay. The Alaska-Siberia margin is fixed, and Canada/Greenland is rotated against...

2019

Geology of Norton Basin and Continental Shelf Beneath Northwestern Bering Sea, Alaska

Michael A. Fisher , William W. Patton, Jr. , Mark L. Holmes

AAPG Bulletin

...., 1977b, Log number A-296, Standard Oil of California, No. 1 Nimiuk Point: Denver, 1 sheet. Barnes, D. F., 1977, Bouguer gravity map of Alaska: U.S. Geol...

1982

Crustal Structure, From Gravity Data, Of A Collision Zone in the Central New Hebrides Island Arc

Jean-Yves Collot, Michael A. Fisher

Circum Pacific Council Publications

... Formula used by Malahoff (1970), and they have been incorporated into our map in the form of simple Bouguer anomalies (Figure 3a,b). Table 2. Crossing...

1988

Structural trends and basement rock subdivisions in the western Gulf of St. Lawrence, northern Appalachians

Paul W. Durling, François J. Y. Marillier

Atlantic Geology

... and Bouguer anomaly on land with contours every 10 mGal (Committee for the Gravity Anomaly Map of North America, 1987). Abbreviations are explained...

1990

Subsidence and Thermal History of Southern Oklahoma Aulacogen: Implications for Petroleum Exploration

Shimon Feinstein

AAPG Bulletin

.... Jones, and P. Jacobsen, Jr., 1964, Vertical-intensity magnetic map and Bouguer gravity-anomaly map of Oklahoma: Oklahoma Geol. Survey Maps GM-6...

1981

Oil and Gas Potential of the Amazon Paleozoic Basins

Raul Mosmann, Frank U. H. Falkenhein, Alfredo Goncalves, Francisco Nepomuceno Filho

AAPG Special Volumes

... singular facts were observed in early exploration of the area, like the strong, linear, positive Bouguer anomalies coinciding with the axis...

1986

A speculative ridge within the Kidson Sub-basin … integrated interpretation from geophysical data

Y. Zhan

Australian Energy Producers Journal

...-basin: (a) Bouguer gravity ( GSWA 2020); (b) first vertical derivative of magnetic data ( GSWA 2023). 244 Australian Energy Producers Journal...

2024

The Nature and Significance of Regional Unconformities in the Hydrocarbon…Bearing Neogene Sequence Offshore West Sabah

B. K. Levell

Geological Society of Malaysia (GSM)

... isogals on the Bouguer anomaly map (Fig. 9), in particular the +20 isogal in South Sabah and the + 35 isogal in North Sabah. Segments of this boundary...

1987

Structural and Stratigraphic Evolution of the Campos Basin, Offshore Brazil: Chapter 38: Analogs

W. U. Mohriak, M. R. Mello, G. D. Karner, J. F. Dewey, J. R. Maxwell

AAPG Special Volumes

... topography toward the depocenter, vertically Fig. 14. Modeled Bouguer gravity (A) anomaly and crustal structure (B) for line 38-RL-250. The diagram shows...

1989

Chapter 19: Tectonostratigraphic Evolution of the Northern Llanos Foreland Basin of Colombia and Implications for Its Hydrocarbon Potential

Henry Campos, Paul Mann

AAPG Special Volumes

...-and-thrust belt of the Cordillera Oriental, as is shown by the Bouguer gravity anomaly map (Figure 2A). The Serrania de la Macarena and the Vaupes arch...

2015

Geodynamic Map of Costa Rica

Walter Montero P., Sergio Paniagua P., Siegfried Kussmaul, Francois Rivier

Circum Pacific Council Publications

... and Recent faulting, Bouguer gravimetric anomalies with free air anomalies offshore, heat flow, and neotectonic stress directions. INTRODUCTION...

1995

Assessment of the Reservoir Potential of Bali Geothermal Field, Indonesia

B. Soetantri, Prijanto

Circum Pacific Council Publications

.... Results of this latest survey are not yet available. M a p s of the general geology, geohydrology, a n d gravity (Bouguer) anomalies of the island...

1982

Comments on Structure Within the Igneous Core, Wichita Mountains Crustal Block

M. Charles Gilbert

Oklahoma City Geological Society

... Survey, GM-6. Lyons, P. L., 1964, Bouguer gravity anomaly map of Oklahoma: Oklahoma Geological Survey, GM-7. Miser, H. D., and others, 1954, Geologic...

1984

The Importance of Overburden and Pore Pressure on Horizontal Stress Magnitude Determination; an Example from the Delaware Basin

Kristen Kozlowski, Melia Da Silva, David Brown, Jack Taylor, Heather Willems, Tim Watson, Don Burch, Trevor Hutton, Chris Christensen, Mohan Manohar

Unconventional Resources Technology Conference (URTEC)

... logs) versus evaporite thickness showing a correlation factor of 0.93. The first method utilized regional Bouguer gravity data to constrain density...

2018

Diapirs in Western Pyrenees and Foreland, Spain

Roland Brinkmann , Herbert Logters

AAPG Special Volumes

... m. Black areas = salt diapirs. FOOTNOTE 4. This Bouguer gravity map contains data obtained from several companies working in Spain. The writers...

1968

Fold and Thrust Propagation in the Western Himalaya Based on a Balanced Cross Section of the Surghar Range and Kohat Plateau, Pakistan (1)

JAMES W. MCDOUGALL and AHMAD HUSSAIN

AAPG Bulletin

...-west-trending +25-30 mGal residual Bouguer gravity anomaly follows the Surghar Range (McDougall and Khan, 1990) and indicates uplift of high-density...

1991

Structural Models Constrained by Geophysical Data Provide Additional Insight to the Subsurface in Southern Colorado, U.S.A., #30500 (2017).

M. Soledad Velasco, David Alumbaugh, Maggie Baber, Joshua Poirier

Search and Discovery.com

..., and can be downloaded from the University of Texas, El Paso (UTEP). We downloaded these data and processed it in-house to produce the complete Bouguer...

2017

Models of Subsidence Mechanisms in Intracratonic Basins, and Their Applicability to North American Examples

Garry Quinlan

CSPG Special Publications

... and subsidence. Gravity Anomalies A positive Bouguer gravity anomaly of approximately 10 mgal (20 mgal free-air) trends southeast through the Michigan...

1987

A Salt-Related Detachment Model for the Development of the Vulcan Sub-Basin

E. P. Woods

Petroleum Exploration Society of Australia (PESA)

... from Audley-Charles (1983). the identification of the M25 seafloor magnetic anomaly of that age, and estimate that breakup occured at 160 Ma...

1994

Sedimentation and Tectonics of the Absaroka Basin of Northwestern Wyoming

Kent A. Sundell

Wyoming Geological Association

... of the large "Younts gravity anomaly" indicates either a deep 25,000+ foot (7.5 km) depocenter in the southwest portion of the Absaroka Basin...

1990

Subsurface compressional structures and facies transitions imaged by seismic reflection data, eastern margin of Richardson Trough, Peel Plateau, Yukon

Kristin M. M. Rohr, Larry S. Lane, Bernard C. MacLean

CSPG Bulletin

..., A.K., Grieve, R.A.F. and Halpenny, J.F. 1987. Bouguer gravity anomaly map of Canada. Geological Survey of Canada, Canadian Geophysical Atlas Map 3, scale...

2011

Evaluation of the Hydrocarbon Prospectivity of the Old Crow Flats Area of the Northern Yukon

Giles Morrell, James R. Dietrich

CSPG Bulletin

... subbasins containing between approximately 1.8 and 4.0 km of post-Paleozoic rocks. The Bouguer Gravity map (Fig. 3) indicates two east-west trending...

1993

SG14: The COCORP Seismic Reflection Traverse Across the Southern Appalachians - Geologic Divisions in the Southern Appalachians and Interpretation of the Seismic Data

Frederick A. Cook, Larry D. Brown, Sidney Kaufman, and Jack E. Oliver

AAPG Special Volumes

... increase in the Bouguer gravity field from values as low as -75 to -100 mgal in the Blue Ridge to +20 mgal in the Charlotte belt (Long et al, 1972; Hatcher...

1983

Early exploration modelling of natural hydrogen systems through the use of existing open source data

Clare Baxter, Frank La Pedalina, Andrew McMahon, Toon Hoong Lim

Australian Energy Producers Journal

..., shapefile shape format. Interpreting Interpreting geophysical data The public domain regional Bouguer gravity grid data was used in Oasis montaj VOXI...

2024

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