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The AAPG/Datapages Combined Publications Database

Showing 7,523 Results. Searched 200,293 documents.

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Braided-Stream Processes and Facies in Modern Arc-Trench Gap, Southwestern Guatemala: ABSTRACT

David L. White, W. David Kuenzi, R. V. McGehee

AAPG Bulletin

...Braided-Stream Processes and Facies in Modern Arc-Trench Gap, Southwestern Guatemala: ABSTRACT David L. White, W. David Kuenzi, R. V. McGehee 1979...

1979

Algal-Metazoan Bioherms of Lower Ordovician Age--St. George Group, Western Newfoundland: ABSTRACT

Brian R. Pratt

AAPG Bulletin

... on small thrombolite mounds, and as manes in cavities under corals. These bioherms span a critical time gap in the development of reefs, the transition...

1980

Drills as Tool for Studying Mineral Deposits and Hydrothermal Systems: ABSTRACT

Brian J. Skinner

AAPG Bulletin

... that were also involved in the formative processes. One major objective of a continental scientific drilling program will be to fill that gap. The program...

1980

Elemental Abundances in Devonian Shales of Kentucky and West Virginia: Statistical Comparison and Depositional Environments: ABSTRACT

Michael Ed. Hohn

AAPG Bulletin

... from outcropping rocks of the Greenland Gap Group and Hampshire Formation in eastern West Virginia, and (3) outcropping black shales in eastern...

1980

Superposed Laramide and Basin-and-Range Deformation in Santiago and Northern Del Carmen Mountains, Trans-Pecos Texas: ABSTRACT

Robert C. Cobb, Stephen Poth

AAPG Bulletin

..., Stephen Poth 1981 911 911 65 5. (May) Persimmon Gap, the northeast entrance to Big Bend National Park, lies astride a reverse-faulted monocline...

1981

Petrologic History of Late Cretaceous Nanaimo Group in Nanaimo Basin, Western Washington and British Columbia: Implications for Cretaceous Tectonics: ABSTRACT

Jory A. Pacht

AAPG Bulletin

... transform zone. Additionally, a magmatic gap is noted in the southern coastal plutonic belt during Nanaimo basin development. End_of_Article - Last_Page...

1981

Facies Changes in Hatchetigbee Formation in Alabama-Georgia and the Wilcox-Claiborne Group Unconformity: ABSTRACT

Thomas G. Gibson, Laurel M. Bybell

AAPG Bulletin

... roup is of latest early Eocene age. The absence of Zones NP11 and 12 indicates a gap of at least 2.6 m.y. between the top of the Wilcox and bottom...

1981

Depositional Environments and Reservoir Morphologies of Channel Sandstones: ABSTRACT

Richard R. Bloomer

AAPG Bulletin

... geologists. This paper is an attempt to bridge the gap between research and applied geology by describing how the depositional environments of channel...

1981

Use of High-Altitude Color Infrared Imagery in Structural Mapping of Monument Spring Area, West-Central Marathon Uplift, Brewster County, Texas: ABSTRACT

Walter D. Tomlinson

AAPG Bulletin

... of the Rock House Gap, Sunshine Spring area, and one additional area southeast of Monument Creek. End_Page 1438------------------------------ The high...

1982

Carbonate and Siliciclastic Deposits on Slope and Abyssal Floor Adjacent to Southwestern Florida Platform: ABSTRACT

Charles W. Holmes

AAPG Bulletin

... of the Marquesas Keys; (2) hemipelagic sediments, with complex sigmoid-oblique bed forms, filling the intervening gap between the channel and Keys...

1983

Bellerophontaceans from Hancock, Maryland--Gastropod (Torted) or Monoplacophoran (Untorted)?: ABSTRACT

Robert C. Manzitti

AAPG Bulletin

...) Mollusk specimens from the Briery Gap Sandstone Member of the Foreknobs Formation in Hancock, Maryland, were previously assigned to the gastropod...

1983

Role of Stepovers in Strike-Slip Tectonics: ABSTRACT

Atilla Aydin, Amos Nur

AAPG Bulletin

... of field observations. Data from seismicity, however, can be used to fill this gap. One example of such en echelon fault geometry is found along...

1984

Presentation of New Tectonic Map (and Accompanying Sections) of Trinidad and Tobago: ABSTRACT

Krishna Mohan Persad

AAPG Bulletin

... correlation chart. These new compilations attempt to fill the gap in the published literature on the petroleum geology of Trinidad and Tobago. End...

1984

Facies Relationships and Reservoir Potential of Ohio Creek Interval Across Piceance Creek Basin, Northwestern Colorado: ABSTRACT

Anne K. Rutledge, John C. Lorenz

AAPG Bulletin

... central part of the basin includes: (1) zones of abundant logs with large fossil Teredinidae burrows, (2) palynological evidence from outcrops at Rifle Gap...

1984

Geology of North Part of Corsicana Shallow Oil Field, Ellis and Navarro Counties, Texas: ABSTRACT

Wayne L. Hathaway

AAPG Bulletin

... of four producing horizons: Durango Sand, Wolfe City Sand, Pecan Gap Chalk, and Nacatoch Sand. The northern part of the field produces from the Wolfe...

1985

New Dense-Grid Aeromagnetic Map of Gulf of Guinea Cul-de-Sac, Northeastern Equatorial Atlantic Ocean: ABSTRACT

Olufemi O. Babalola

AAPG Bulletin

... systems hitherto separate from one another. This new aeromagnetic map fills an important data gap (due to proprietary restrictions and acquisition...

1985

Petrographic Trend-Surface Analysis of Martinsburg Sandstones of Eastern Pennsylvania and New Jersey: Significance and Implications: ABSTRACT

Joseph M. Talkiewicz, Gary G. Lash

AAPG Bulletin

... sandstone from Delaware Gap, New Jersey, to southeastern New York indicates: (1) an increase in total quartz content to the northeast; (2) a decrease...

1985

Lower and Middle Cambrian Shady Dolomite Above the St. Clair Thrust Fault, Tazewell County, Virginia: ABSTRACT

John F. Windolph, Jr.

AAPG Bulletin

... and 0.5 mi northeast of "The Jumps" on State Route 637 at Rourkes Gap, Virginia. This occurrence of Lower and Middle Cambrian strata indicates...

1985

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