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The AAPG/Datapages Combined Publications Database
Showing 1,430 Results. Searched 200,626 documents.
Tectonica Cenozoica Del Norte De Mexico. IN SPANISH. Cenozoic Tectonics Of Northern Mexico.
Samuel Eguiluz De Antuñano
Boletín de la Asociación Mexicana de Geólogos Petroleros (AMGP)
... o c a m i e n t o de las estructuras l a r a m í d i c a s p r e e x i s t e n t e s es el rasgo m á s sobresaliente observado entre las sierras del...
1984
Reconcavo Basin, Brazil: A Prolific Intracontinental Rift Basin: Chapter 5: Part II. Examples of Other Rift Basins
J. A. E. Braga, J. C. Zabalaga, J. J. Oliveira, G. A. Aguiar, O. B. Silva, L. F. Mato, L. M. F. Daniel, L. P. Magnavita, C. H. L. Bruhn
AAPG Special Volumes
... structural and stratigraphic peculiarities (Figur 5). The Bouguer gravity map shown in Figure 6 provides a Fig. 5. Structural configuration...
1994
Velocity Anomalies and Out-of-Plane Reflections in Barnicarndy 1, Canning Basin
Y. Zhan
Australian Petroleum Production & Exploration Association (APPEA) Journal
... survery. (a) Tectonic elements of the Canning Basin (GSWA 2017) and survey elevation. (b) Seismic lines and drillholes on Bouguer gravity anomaly (GSWA 2020...
2021
REACTIVATION OF A PROTEROZOIC CONTINENTAL MARGIN, BRIDGER RANGE, SOUTHWESTERN MONTANA
D.R. Lageson
Montana Geological Society
... Memoir 152, p. 265-282. Bonini, W.E., Smith, R.B., and Hughes, D.W., 1973, Complete Bouguer gravity anomaly map...
1989
Geology of the Western San Juan Mountains
D.L. Baars, J.A. Ellingson
Four Corners Geological Society
... of a large negative Bouguer gravity anomaly (Fig. 14). Plouff and Pakiser (1972) believe the anomaly reflects the position of an epizonal batholith...
1984
The Alleghanian Orogeny and Its Relationship to the Evolution of the Eastern Interior, North America
Christopher Beaumont, Garry M. Quinlan, Juliet Hamilton
CSPG Special Publications
... in the Appalachian Orogen. A key component of the model is the assumption that the position of the Bouguer gravity gradient (Fig. 16) marks the ocean-continent...
1987
Structural and Metamorphic Aspects of Middle Jurassic Terrane Juxtaposition Northeastern Klamath Mountains, California
N. Mortimer
Circum Pacific Council Publications
... structure o f the area is obtained by modeling o f Bouguer gravity anomalies ( F i g . 11). T h e interactive computer program G R A V M O D E L , developed...
1985
Tectonic Evolution and Continental Fragmentation of the Southern West Australian Margin
J. M. Whittaker, J. A. Halpin, S. E. Williams, L. S. Hall, R. Gardner, M. E. Kobler, N. R. Daczko, R. D. Müller
Petroleum Exploration Society of Australia (PESA)
.... Magnetic anomaly data collected in 2011 (Williams, 2011), for the first time, confirm that there are Mesozoic anomalies in the western Perth Abyssal Plain...
2013
Sedimentation and Tectonics of the Laramide San Juan Sag, Southwestern Colorado
Brian S. Brister, Charles E. Chapin
Rocky Mountain Association of Geologists
... and southeastern boundaries of the San Juan sag can be identified on the Bouguer gravity anomaly map (Fig. 7) where gravity "highs" correlate with uplifted...
1994
Association Between Detachment Faulting and Salt Diapirs in the Devonian-Carboniferous Maritimes Basin, Atlantic Canada
Gregory Lynch,, Joao V.A. Keller
CSPG Bulletin
... diapirs emplaced mainly in the Carboniferous. End_Page 190------------------------ Figure 2. Contoured Bouguer anomaly map of the Gulf of St...
1998
Contribution of Post-2000s Petroleum Exploration in Indonesia to Some Issues of Tectonics: Solutions to Problems, New Knowledge, and Hydrocarbon Implications
Awang Harun Satyana
Indonesian Petroleum Association
... to its surrounding areas. The island of Sumba, with a Bouguer gravity anomaly of +160 to +200 mGal, is underlain by continental-type crust...
2018
Deep Structure and Evolution of the Carolina Trough: Rifted Margins: Field Investigations of Margin Structure and Stratigraphy
D. R. Hutchinson, J. A. Grow, K. D. Klitgord, B. A. Swift
AAPG Special Volumes
... of the Brunswick magnetic anomaly (BMA), rift-stage crust in the 80-km-wide zone between the BMA and the East Coast magnetic anomaly (ECMA), and normal oceanic...
1982
Chapter 3: Integrated Geophysical Investigations of the Pre-Andean Basins in Peru and Bolivia—A Search for Depocenters Concealed beneath a Foreland Basin
Matthew George Stewart, Stanislaw Mazur, Adriana Mantilla-Pimiento, Antonio Jose Olaiz, Wilber Hermoza
AAPG Special Volumes
...). The gravity effect of this surface, assuming a Moho density contrast of 0.5 g/cc, was generated and then subtracted from the Bouguer anomaly grid...
2018
Chapter 1: An Overview of the Giant Heterogeneous Mississippian Carbonate System of the Midcontinent: Ancient Structure, Complex Stratigraphy, Conventional Traps, and Unconventional Technology in a High Fluid Volume World
Edith Newton Wilson, W. Lynn Watney, G. Michael Grammer
AAPG Special Volumes
... and Wichita uplifts and generally trend northeast–southwest to east–west. All features are plotted in relation to Bouguer gravity anomaly (USGS, 2014...
2019
Chapter 8: Johan Castberg: The First Giant Oil Discovery in the Barents Sea
Ketil Sollid, Leif Bjørnar Henriksen, Jan Ove Hansen, Olaf Thießen, Alf Ryseth, Simon Knight, Audun Groth
AAPG Special Volumes
... of the 9-1 structure. The seismic anomaly was tested in 2018 (7219/9-2), the Kayak oil discovery. Seismic examples are from the WesternGeco WG08 3-D survey...
2021
The Demise of Sverdrup Basin: Late Cretaceous-Paleogene Sequence Stratigraphy and Forward Modeling
Brian D. Ricketts , Randell A. Stephenson
Journal of Sedimentary Research (SEPM)
... and Ricketts 1990) indicates that Cornwall Arch, the axis of which coincides with a large positive Bouguer anomaly, is underlain by a lower-crust to mantle...
1994
Tectonic Setting of Triassic Half-Grabens in the Appalachians: Seismic Data Acquisition, Processing, and Results: Chapter 11: North American Margins
John K. Costain, Cahit Coruh
AAPG Special Volumes
..., 1985a, Simple Bouguer gravity anomaly map of the Danville-Dan River basin and vicinity, Virginia-North Carolina and the Scottsville basin and vicinity...
1989
Continuous Seismic-Reflection Study of Orpheus Gravity Anomaly
Lewis H. King , Brian MacLean
AAPG Bulletin
.... Philos. Soc. Proc., v. 112, p. 325-334. Weaver, D. F., 1967, A geological interpretation of the Bouguer anomaly field of Newfoundland: Dominion...
1970
Regional Geology of Eastern Canada Offshore
Grey H. Austin
AAPG Bulletin
.... Ewing, G. N., and G. D. Hobson, 1966, Marine seismic refraction investigation over the Orpheus gravity anomaly off the east coast of Nova Scotia: Canada...
1973
Problems in Application of Modern Tectonic Hypotheses to Cuba and Caribbean Region
Manuel A. Iturralde-Vinent
AAPG Bulletin
... of the scarcity of data, the facts given here have no statistical importance, but they are very suggestive. (6) The major gravity-minimum belt (of Bouguer...
1975
Geology and Petroleum Potential of Exmouth Plateau Area Off Western Australia
N. F. Exon, J. B. Willcox
AAPG Bulletin
... values. These were converted to "marine Bouguer anomalies" (GBA) using the formula: GBA = GFAA + 2^pgr G^Dgr^rgrd, where ^Dgr^rgr is the difference...
1978
Comparative Precambrian Stratigraphy and Structure Along the Mid-Continent Rift
Albert B. Dickas
AAPG Bulletin
.... R., and R. A. Black, 1982, Geological interpretations from geophysical models of the Midcontinent geophysical anomaly in southwest Iowa, in Regional...
1986
Gravity-Driven Structures and Rift Basin Evolution: Rio Muni Basin, Offshore Equatorial West Africa
Jonathan P. Turner
AAPG Bulletin
.... During preliminary mapping, seismic data were supplemented with "Sea-Gra i" Bouguer gravity data (processed in 1980) as an aid to defining...
1995
Thermal and Tectonic History of the Ordos Basin, China: Evidence from Apatite Fission Track Analysis, Vitrinite Reflectance, and K-Ar Dating
Meng-Wei Zhao , Hans-Jurgen Behr , Hans Ahrendt , Klaus Wemmer , Zhan-Li Ren , Zhong-Yuan Zhao
AAPG Bulletin
..., the Bouguer anomaly value increases dramatically from -130 to -75 mgal (maximum Bouguer anomaly value, Figure 9B), and a total magnetic intensity from 0...
1996
Carbonate platform or volcanic mound? Seismic characterization of a synrift buildup along the outer high of the Lüderitz Basin, Namibia
N. Rochelle-Bates, G. Calvès, M. Huuse, and S. Schröder
AAPG Bulletin
... structural highs. The location of the M4 rift-related magnetic anomaly is also shown. Modified from Torsvik et al. (2009) and Scotese (2021). Figure...
2024