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The AAPG/Datapages Combined Publications Database

Showing 1,430 Results. Searched 200,685 documents.

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Ascending

Toward a Sequence Stratigraphic Framework for the Frasnian of the Western Canada Basin:DISCUSSION

Dr. Marc Villeger

CSPG Bulletin

... the logic of the correlation. It demonstrates the existence of three fourth-order, flooding surfaces, FS I, FS II and FS III. Correlation of these surfaces...

2002

High Frequency Eustatic and Siliciclastic Sedimentation Cycles in a Foreland Basin, Upper Devonian, Appalachian Basin

Jonathan K. Filer

Special Publications of SEPM

... inorganic portion of one of the larger cycles. These higher frequency lithologic cycles represent the basinal expression of fourth-order (0.1-0.3 Ma...

1996

Recognizing Exposure, Drowning, and "Missed Beats": Platform-Interior To Platform-Margin Sequence Stratigraphy of Middle Ordovician Limestones, East Tennessee

D. Mark Steinhauff, Kenneth R. Walker

Journal of Sedimentary Research (SEPM)

..." because evidence for exposure and shallowing is subtle and is not always observable in the field. Nonetheless, these strata show fourth-order...

1995

Depositional setting and diagenetic processes and their impact on the reservoir quality in the late ViseanBashkirian Kashagan carbonate platform (Pre-Caspian Basin, Kazakhstan)

Paola Ronchi, Andrea Ortenzi, Ornella Borromeo, Michele Claps, William G. Zempolich

AAPG Bulletin

... architecture of depositional sequences is the result of the vertical stacking of 120-m (366-ft)-thick fourth-order cycles, defined by integrating core...

2010

Time-stratigraphic correlation of the Spiro sandstone, Arkoma Basin, southeastern Oklahoma

Brian W. Horn

AAPG Bulletin

... of the genetic sequence, the Wapanucka Limestone is comprised of two fourth-order depositional cycles identified as a lower seaward-stepping marine...

2025

Quantitative sequence stratigraphy

R. Bruce Ainsworth, Jamie B. McArthur, Simon C. Lang, and Adam J. Vonk

AAPG Bulletin

... = fifth order, lowest rank unit; sequence = fourth order, intermediate rank unit; composite sequence = third order, highest rank unit...

2018

Clay-Mineral Suites in Cyclic Miocene Sediments: A Model for Continental-Margin Deposition in a Mixed Siliciclastic-Phosphatic-Dolomitic-Biogenic System

Mead A. Allison , Stanley R. Riggs

Journal of Sedimentary Research (SEPM)

... through major Miocene fluctuations in sea level. The kaolinite suite is present in a fourth-order cycle immediately preceding the sea-level lowstand...

1994

Sedimentological and Sequence Stratigraphic Organization of a Foreland Clastic Wedge, Mannville Group, Western Canada Basin

Douglas J. Cant

Journal of Sedimentary Research (SEPM)

...-bounded units within the Mannville, i.e., "fourth-order" sequences. Because both orders are referred to throughout the paper, to avoid confusion both...

1996

Revision of the Plio-Pleistocene Cycles and their Application to Sequence Stratigraphy and Shelf and Slope Sediments in the Gulf of Mexico

Walter W. Wornardt , Peter R. Vail

GCAGS Transactions

... permits the Pliocene and Pleistocene series to be divided into 14 fourth order sequences and seven third order sequences. We have discussed and illustrated...

1991

Architecture, Internal Heterogeneity, and Resulting Drainage Efficiency of Upper Oligocene Frio Formation Inner-Shelf Sandstone Reservoirs in West Fulton Beach Field, Aransas County, Texas

Paul R. Knox

GCAGS Transactions

... years (Ma) each. The third-order units comprise four to seven fourth-order depositional units, each separated by a subregionally mappable low...

1994

Sequence Stratigraphy and Systems Tract Development of the Latemar Platform, Middle Triassic of the Dolomites (Northern Italy): Outcrop Calibration Keyed by Cycle Stacking Patterns: Chapter 14

R. K. Goldhammer, M. T. Harris, P. A. Dunn, L. A. Hardie

AAPG Special Volumes

... into five-part fourth-order megacycles (up to 5 m thick) characterized by progressive upward thinning of successive cycles within each megacycle (Figures 9...

1993

Sequence Response of a Distal-to-Proximal Foreland Ramp to Glacio-Eustacy and Tectonics: Mississippian, Appalachian Basin, West Virginia-Virginia, U.S.A.

Aus Al-Tawil, Thomas C. Wynn, J. Fred Read

Special Publications of SEPM

... glacio-eustasy during the transition into ice-house times. The major mappable sequences are fourth-order sequences, a few meters to over a hundred meters...

2003

Ages of Maximum Flooding Surfaces, Third- and Fourth-order Depositional Sequences in the Cenozoic and Mesozoic Worldwide

Walter W. Wornardt Jr.

GCAGS Transactions

...Ages of Maximum Flooding Surfaces, Third- and Fourth-order Depositional Sequences in the Cenozoic and Mesozoic Worldwide Walter W. Wornardt Jr. 2001...

2001

Structural Diagenesis in an Upper Carboniferous Tight Gas Sandstones Reservoir Analog, #41491 (2014).

P. Wuestefeld, C. Hilgers, B. Koehrer

Search and Discovery.com

...-Petrology www.emr.rwth-aachen.de W E W E 5 S S Gamma Ray assisted lithology log  Piesberg exposes 4 fourth-order fluvial fining-upward cycles...

2014

Controls on Early Diagenetic Overprinting in Icehouse Carbonates: Insights from Modeling Hydrological Zone Residence Times Using CARB3D+

Richard J. Paterson, Fiona F. Whitaker, Peter L. Smart, Gareth D. Jones, David Oldham

Journal of Sedimentary Research (SEPM)

... by a high degree of lateral continuity. Vertical continuity is much more limited, with significant variations on a fourth order sequence scale across...

2008

Structural Patterns in Western Kansas

Daniel F. Merriam

Kansas Geological Society

...-Huffstutter anticline and the Long Island syncline, are fourth-order. Local closed "highs," as those presented in this report, are the smallest or fifth-order...

1955

Development of Third- and Fourth-Order Depositional Sequences in the Lower Mississippian Mission Canyon Formation and Stratigraphic Equivalents, Idaho and Montana

S. K. Reid, S. L. Dorobek

Pacific Section SEPM

...Development of Third- and Fourth-Order Depositional Sequences in the Lower Mississippian Mission Canyon Formation and Stratigraphic Equivalents...

1991

Tectonic Criteria for Oil Productivity of Local Uplifts of the Pripyat Downwarp

R. E. Ayzberg, V. B. Okushko, T. N. Guzanova, V. I. Bagayeva

Petroleum Geology: A Digest of Russian Literature

... structures of the second-fourth order; 4-zones of through-going local highs, in which under the influence of inclination since late Famennian time...

1979

Non-Anticlinal Traps - a Source for Increasing Oil and Gas Reserves in the Soviet Part of the Afghano-Tadzhik Depression

R. Makhkamov, S. R. Mavlyanov, B. N. Niyazov, M. Kh. Dzhumankulov

Petroleum Geology: A Digest of Russian Literature

... of the platform stage-become complicated by smaller anticlines of third and fourth order as a result of the Alpine tectonics. Accompanying overthrusts...

1981

Some Aspects of Formation of the Gas-Condensate Fields of the Khapchagay Mega-Arch

V. Ye. Bakin, V. A. Marenin, Yu. I. Yakovlev

Petroleum Geology: A Digest of Russian Literature

... from 700 to 4000 m. Several of the small pools in the Lower Triassic and Lower Jurassic productive complexes occur on structures of the fourth order...

1984

Extended Abstract: Lower Cretaceous Sediment Preservation by Small Scale Halokinesis in the Haynesville Shale Play Area

Dale Short

GCAGS Transactions

... associated with these third- or fourth-order sea level fluctuations appear to be parallel to the depositional surface in most of the study area. Those...

2019

The Origin of High-Frequency Platform Carbonate Cycles and Third-Order Sequences (Lower Ordovician El Paso Gp, West Texas): Constraints from Outcrop Data and Stratigraphic Modeling

R. K. Goldhammer, P. J. Lehmann, P. A. Dunn

Journal of Sedimentary Research (SEPM)

...., AND LUCIA, F.J., 1989, Recognition of second, third, and fourth/fifth order scales of cyclicity in the El Paso Group and their relation to genesis...

1993

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