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The AAPG/Datapages Combined Publications Database

Showing 24,883 Results. Searched 200,630 documents.

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Ascending

Depositional and Structural Controls on Heavy-Petroleum Tar Sands in Santa Cruz Mountains: ABSTRACT

R. Lawrence Phillips

AAPG Bulletin

... a postdepositional conjugate fault-and-fracture system in the western Santa Cruz Mountains. Where petroleum had accumulated on structures, faulting...

1981

Confirmation of Imbricate Thrusting in California Coast Ranges: Geology of Mysterious Valley Area, Napa County

Stephen Paul Phipps

AAPG Bulletin

... thrust faulting, although the region is undergoing major strike-slip deformation. In the Napa County Coast Ranges, the presence of subequal outcrop areas...

1981

Reflection Seismic Surveys for Basin and Range Geothermal Areas--An Assessment: ABSTRACT

Howard P. Ross, William E. Glenn, Charles M. Swift

AAPG Bulletin

... border faults and major displacements on volcanic or bedrock surfaces beneath 2,000 to 4,000 ft (609 to 1,219 m) of cover. Faulting is indicated...

1981

Unstable Progradational Clastic Shelf Margins: ABSTRACT

Charles D. Winker, Marc B. Edwards

AAPG Bulletin

... the contemporaneous structural deformation, particularly growth faulting, obscures depositional dips and foreset-topset geometry, making recognition of shelf breaks...

1981

Abnormal Formation Pressures: Recognition, Distribution, and Implications for Geophysical Prospecting, Brazoria County, Texas: ABSTRACT

T. Edward Flanigan

AAPG Bulletin

... environments during the active and waning stages of growth of a piercement-style salt diapir, Danbury dome. Growth faulting is prominent in the area...

1981

Structural Evolution of Chihuahua Tectonic Belt: ABSTRACT

Tim B. Berge

AAPG Bulletin

...) Late Triassic(?) faulting and formation of the Chihuahua trough; (2) Laramide folding and thrusting; (3) late Laramide en echelon left-lateral strike...

1982

Lithofacies and Paleontology of Late Paleozoic Allochthonous Deep-Water Carbonates: Example from West Texas Subsurface: ABSTRACT

Craig D. Caldwell, John P. Hobson, Jr., Donald F. Toomey

AAPG Bulletin

... by a variety of shelf edge and slope processes during a time of faulting in the area. Syndepositional faulting is interpreted from thickening of strata...

1982

Models of Oil Entrapment in Ceara Basin, Brazil: ABSTRACT

M. Marroquim, M. B. Araujo, M. Mello

AAPG Bulletin

... to horst blocks, formed by the intensive faulting which affects this sequence. (2) Combined traps, where rift sequence reservoirs, dipping landward...

1982

Geology and Hydrocarbon Potential, United Kingdom Sector, Western Approaches Basin: ABSTRACT

B. D. Outlaw, G. G. Bennet

AAPG Bulletin

... the Rhaetic and Early Jurassic but block faulting and uplift then led to widespread erosion, with the result that Jurassic and Lower Cretaceous sediments...

1982

Marine Geophysical Studies of Western Margins of Luzon, Philippines: ABSTRACT

Dennis E. Hayes, Stephen D. Lewis

AAPG Bulletin

...-arch region have been disturbed by ubiquitous faulting. Some of the faulting is probably associated with the offshore extensions of splays...

1982

Reactivation of Fault Movement, Tepetate Fault Zone, South-Central Louisiana: ABSTRACT

Jeffrey S. Hanor

AAPG Bulletin

... zone in an area of Pointe Coupee Parish to the west reveals that there have been two distinct periods of growth faulting, separated by a long period...

1982

Tectonic Evolution of Trans-Pecos, Texas: ABSTRACT

Timothy M. Shepard, Jack L. Walper

AAPG Bulletin

... ranges. Finally, western Trans-Pecos Texas was overprinted by extensional basin and range faulting during the Cenozoic, with concomitant igneous...

1982

Influence of Overthrusting on Maturation of Hydrocarbons in Phosphoria Formation, Idaho-Wyoming Overthrust Belt: ABSTRACT

Janell D. Edman, Ronald C. Surdam

AAPG Bulletin

... sheets as possible. The results of this study indicate that inclusion of the thermal effects of thrust faulting on the temperature history of the region...

1983

Tectonic History and Influence on Sedimentation of Rhomb Horsts and Grabens Associated with Amarillo Uplift, Texas Panhandle: ABSTRACT

D. A. McGookey, R. T. Budnik

AAPG Bulletin

... to southeastern Colorado. Initial faulting, related to the opening of the southern Oklahoma aulacogen, took place from late Precambrian through Middle Cambrian...

1983

Fault Analysis in Wichita Mountains: ABSTRACT

Richard McLean, David W. Stearns

AAPG Bulletin

... displacement, fault array in the Wichita Mountains of southern Oklahoma strongly supports the hypothesis of left-lateral wrench faulting as a major...

1983

Regional Geomorphic Expressions of Subsurface Structure on Poorly Consolidated Surface Sediments, Coastal Mississippi: ABSTRACT

Garry C. Owen, Albert C. Staheli

AAPG Bulletin

... to structural models developed by Moody and Hill in 1956 and by Miller in 1982, and to orientations of faulting and axes of structure. The Rayleigh test...

1983

Laramide Interactions of Structural Elements in Southwestern Montana: ABSTRACT

John C. Lorenz

AAPG Bulletin

... or six parallel features with differing geologic histories. During the Laramide orogeny, horizontal compression initiated deep-seated wrench faulting...

1983

Controls on Hydrocarbon Production in Bryan's Mill Area, Cass and Bowie Counties, Texas: ABSTRACT

Gill Harwood, Chris Fontana

AAPG Bulletin

... of oomolds. The center of the Bryan's Mill area was a positive feature during late Smackover deposition. Faulting during Buckner deposition resulted...

1983

Seismic Reflection Profiles from Offshore Central California: Evidence for Post-Miocene Imbricate Thrust Faulting: ABSTRACT

James K. Crouch, Steve Bachman

AAPG Bulletin

...Seismic Reflection Profiles from Offshore Central California: Evidence for Post-Miocene Imbricate Thrust Faulting: ABSTRACT James K. Crouch, Steve...

1984

Regional Post-Late Miocene Thrust Faulting in Offshore Central California--Implications for Wrench-Style Tectonics: ABSTRACT

James K. Crouch, Steve Bachman

AAPG Bulletin

...Regional Post-Late Miocene Thrust Faulting in Offshore Central California--Implications for Wrench-Style Tectonics: ABSTRACT James K. Crouch, Steve...

1984

Thrust Faults that Violate Classic Thrust Belt Rules: Marathon Basin, Texas: ABSTRACT

William D. Demis

AAPG Bulletin

... accepted rule of thrust belt geometry is that folding does not occur before thrust faulting; thrust faults do not cut across folds in cross-section view...

1984

Origin of Chiwaukum Graben, Chelan County, Washington: ABSTRACT

Peter Eric Johnson

AAPG Bulletin

... of faulting. Within the graben, folds, normal faults, and fracture zones trend northwest, parallel to the graben-bounding faults; strike-slip faults...

1984

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