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The AAPG/Datapages Combined Publications Database

Showing 26,347 Results. Searched 195,731 documents.

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The Influence of Lateral Basinal Slopes on Turbidite Sedimentation in the Annot Sandstones of SE France

H. D. Sinclair

Journal of Sedimentary Research (SEPM)

..., the turbidites become thick to very thick-bed ed, fully graded (commonly stepwise) coarse sandstones to mudstones. The most likely interpretation...

1994

Outcrop and behind-outcrop characterization of a late Miocene slope fan system, Mt. Messenger Formation, New Zealand

Greg H. Browne, Roger M. Slatt

AAPG Bulletin

... by scour or channels that considerably limit lateral bed continuity. At a smaller scale, bed continuity is also interrupted by bioturbation structures. We...

2002

Deposits from Wave-Influenced Turbidity Currents: Pennsylvanian Minturn Formation, Colorado, U.S.A.

M. P. Lamb, P. M. Myrow, C. Lukens, K. Houck, J. Strauss

Journal of Sedimentary Research (SEPM)

... sizes, vertical stratification sequences, and bed thicknesses between outcrops are interpreted to result from the spatial distribution of wave effects...

2008

Surface and Subsurface Structure of the Tri-County Oil Field of Southwestern Indiana

J. M. Wanenmacher , W. B. Gealy

AAPG Bulletin

... impression. As his criticism is devoted chiefly to our choice of key bed, we think that it may be worth while to show cause for our selection...

1930

Systematic organization of thin-bedded turbidites in ancient deep-marine levees: Possible evidence of rhythmic pulsing in turbidity currents

Celeste M. Cunningham, R. William C. Arnott

Journal of Sedimentary Research (SEPM)

... are dominated by thin-bedded, upper-division turbidites that form sharply bounded bedsets typically comprising 2–10 beds with similar grain size, bed...

2021

Chapter 12: Eocene Bituminous Coal Deposits of the Claiborne Group, Webb County, Texas

Robert W. Hook, Peter D. Warwick

AAPG Special Volumes

..., Source-rock and Coal-bed Methane Potential: Field Trip Guidebook for the AAPG, Energy Minerals Division, 1999 Annual Meeting, San Antonio, U.S....

2011

Correlation of Beds Within the Ferry Lake Anhydrite of the Gulf Coastal Plain

Jeffrey G. Pittman

GCAGS Transactions

... Mississippi is an anhydrite bed within FL9. Triangles represent control points. Larger triangle marks the intersection of the two cross sections...

1985

Interbasin Pennsylvanian Correlations, Illinois and Iowa

J. M. Weller , H. R. Wanless , L. M. Cline , D. G. Stookey

AAPG Bulletin

...-colored bed of massive to nodular, brecciated or algal and pseudoseptarian character that is duplicated by similar limestone at a similar position...

1942

Chapter Six: Tuning Phenomena in Reservoirs

Alistair R. Brown

AAPG Special Volumes

..., p. 344–352. Widess, M. B., 1973, How thin is a thin bed?: Geophysics, v. 38, p. 1176–1180. Effect of Tuning on Stratigraphic Interpretation Widess...

2011

New Occurrences of Dish Structure in the Stratigraphic Record

Tor H. Nilsen, J. Alan Bartow, Edmund Stump , Martin H. Link

Journal of Sedimentary Research (SEPM)

... be useful in determining stratigraphic top in these types of rocks. CLARK FORK REGION, NORTHERN IDAHO Dish structure was observed in a single bed from...

1977

The Threshold of Grain Motion Under Oscillatory Flow in a Laboratory Wave Channel

John R. Dingler

Journal of Sedimentary Research (SEPM)

... from the oscillating-bed experiments of Bagnold (1946), suggesting that the oscillating-bed technique satisfactorily reproduces near-bottom motions...

1979

Abstract: Depositional Continuum of Sand to Mud-Rich Basin-Floor Sandstones Associated with a Submerged Hydraulic Jump Downflow of an Avulsion Node, Upper Kaza Group, Neoproterozoic Windermere Supergroup, British Columbia, Canada; #90224 (2015)

Nataša Popović and Robert W. Arnott

Search and Discovery.com

... from matrix-rich and transitional sandymudstone beds were taken systematically from the bottom, middle and top of the bed to capture any upward change...

2015

The Analysis and Annotation of 3D Photorealistic Geological Outcrop Models; #41445 (2014)

Miao Wang, Michele Iris Rodriguez-Gomez, Lionel S. White Jr., Jarvis R. Cline, Mohammed S. Alfarhan, Carlos L.V. Aiken

Search and Discovery.com

... to the entire outcrop rather than just the lower 2 m. They can facilitate the measurement of orientation and distance such as strike-dip and bed...

2014

The Three Elements of Structural Geology Part 8, #41849 (2016).

Engelder,

Search and Discovery.com

... to a cross section. Units which maintain constant bed length are said to be length balanced and units that maintain constant area but not constant bed...

2016

Fracture Characterisation of a Complex Carbonate Reservoir: Intelligent Use of Image Logs in a Major Onshore Field, Abu Dhabi, UAE, #20426 (2018).

Yasmina Bouzida, Tim Salter, Fatima Al Darmaki

Search and Discovery.com

.... A primary litho-mechanical control from the image facies, recognized a hierarchy of bed-bound and non-bed-bound fractures identification. Most of them...

2018

Borehole Image-Based Aperture Characterization to Identify Primary Versus Secondary Fracture Opening, #42186 (2018).

Kajari Ghosh, Nicholas Harvey, Robert Gales

Search and Discovery.com

... standard deviation of bed-bound fractures affected by breakout • The plot shows a broad zone where the 7665 aperture values pick and then drop off • Any...

2018

Domba Conglomerate, Devonian, Norway: Process and Lateral Variability in a Mass Flow-Dominated, Lacustrine Fan-Delta

W. Nemec, R. J. Steel, S. J. Poreebski, Å. Spinnangr

CSPG Special Publications

... liquefaction and ‘gravitational winnowing’ processes. Within the main conglomerate body, both maximum particle size and bed thickness decrease downfan...

1984

PASSIVE TRANSGRESSION: REMARKABLE PRESERVATION AND SPATIAL DISTRIBUTION OF UPPERMOST DEVONIAN (FAMENNIAN) MARGINAL AND NEARSHORE MARINE FACIES AND FAUNA OF WESTERN LAURENTIA

PAUL M. MYROW, DEVON COLE, DAVID T. JOHNSTON, DAVID A. FIKE, ANNE HAKIM

PALAIOS

... of a thin, discontinuous basal transgressive sandstone bed, two thin fossiliferous shale beds, and several meters of oncolite-bearing carbonate wackestone...

2015

Transportation of Detritus by Moving Water

Filip Hjulstrom

Special Publications of SEPM

... particles come to rest often between the time they are first loosened from bed rock until they reach their final place of accumulation. Consequently...

1955

Interpreting Sedimentary Growth Structures from Well Log and Seismic Data (With Examples)

Richard E. Bischke

AAPG Bulletin

... interval often defined by paleontology. In contrast, the new method is based on well log or seismic (bed) correlations that have a higher resolution than...

1994

Tectonic versus diagenetic origin of fractures in a naturally fractured carbonate reservoir analog (Nerthe anticline, southeastern France)

Arthur P. C. Lavenu, Juliette Lamarche, Arnaud Gallois, Bertrand D. M. Gauthier

AAPG Bulletin

... cm (20 in.). Fracture size neither depends on fracture orientation nor is controlled by bed thickness. Neither mechanical stratigraphy nor fracture...

2013

NOTES ON THE EARLY INVESTIGATIONS OF THE GLENDIVE-BAKER OR CEDAR CREEK ANTICLINE

V. A. GILLES

Montana Geological Society

... by a thin bed of sandy limestone 4 inches to 1½ feet thick, pearly-gray or dirty-white in color, often thinly laminated, and almost uniformly...

1952

DEFINITIONS OF SOME NEW STRATIGRAPHIC UNITS IN WESTERN VENEZUELA: LAS PILAS, COCUIZA, VERGEL, EL JEBE, TRES ESQUINAS AND NAZARET

R. M. Stainforth

Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)

... weathering sandstones. A coarse grained to conglomeratic sandstone bed, 8 meters thick, with cross laminations and ripple marks, occurs at the base...

1962

Reference Report on Certain Oil and Gas Fields of North Louisiana, South Arkansas, Mississipps and Alabama, Vol. 1 - Front Matter, Map and Charts

Shreveport Geological Society

Shreveport Geological Society

... IN TEXAS FOR DESIGNATING THE SANDSTONE--RED BED SECTION BELOW THE GLEN ROSE LIMESTONES, WAS INTRODUCED INTO NORTH LOUISIANA. ALTHOUGH SOME GEOLOGISTS...

1945

Structural Interpretations in Southwestern North Dakota

MILLER HANSEN

North Dakota Geological Society

... folds and faults are especially noticeable because they occur in that part of the section which includes the "blue bed...

1954

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