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The AAPG/Datapages Combined Publications Database
Showing 1,431 Results. Searched 200,619 documents.
Shallow Marine Record of Orbitally Forced Cyclicity in a Late Triassic Carbonate Platform, Hungary
Anna Balog , Janos Haas , J. Fred Read , Cahit Coruh
Journal of Sedimentary Research (SEPM)
... the degree of preservation of any Milankovitch record in the cores. Fourth- and Fifth-Order Cycle Bundling Plots of cycle thickness vs. stratigraphic...
1997
Discrimination of Local and Global Effects on Upper Mississippian Stratigraphy, Illinois Basin, U.S.A.
Langhorne B. Smith, Jr. , J. Fred Read
Journal of Sedimentary Research (SEPM)
... or autogenic processes. The sequences were likely produced by moderate- to high-amplitude (30-100 m) fourth-order ( 400 ky) glacio-eustatic sea-level changes...
2001
Facies Architecture of an Early Jurassic Carbonate Platform Slope (Jbel Bou Dahar, High Atlas, Morocco)
Dierk P.G. Blomeier John J.G. Reijmer
Journal of Sedimentary Research (SEPM)
... depositional episode during probably fourth-order sea-level variations. Genetic lowstand sequences dominate the steep mid-slope and interfinger with genetic...
2002
Cyclic Deposition and Development of Porous Dolomites in the Upper Ordovician Red River Formation, Williston Basin
Mark W. Longman, Fran M. Haidl
Rocky Mountain Section (SEPM)
.... These changes may be related to third and fourth-order fluctuations in sea level. The second factor contributing to dolomitization in the “C” burrowed member...
1996
Facies, Architecture, and Origin of a Reservoir-Scale Sand-Rich Succession Within Submarine Canyon Fill: Insights from Wagon Caves Rock (Paleocene), Santa Lucia Range, California, U.S.A.
Kai S. Anderson, Stephan A. Graham, Stephen M. Hubbard
Journal of Sedimentary Research (SEPM)
... the "Merle Formation" from overlying strata. Discrete, lenticular channel-fill sandstones within the "Merle Formation" represent fourth-order elements...
2006
Multiscale stratigraphic analysis of a structurally confined submarine fan: Carboniferous Ross Sandstone, Ireland
David R. Pyles
AAPG Bulletin
... Sandstone is constructed of six condensed section-bound stratigraphic cycles, averaging 200250 k.y. (6%). These cycles are the duration of the fourth-order...
2008
Introduction and Overview
Mark W. Longman, Mark D. Sonnenfeld
Rocky Mountain Section (SEPM)
... million years, 600,000 years, and 300,000 years. Evidence for third, fourth, and fifth-order fluctuations in sea level comparable to those described...
1996
Sequence Stratigraphy of the Upper Jurassic Mixed Carbonate/Siliciclastic Haynesville and Bossier Shale Depositional Systems in East Texas and North Louisiana
Andrea D. Cicero, Ingo Steinhoff, Tony McClain, Kimberly A. Koepke, Jim D. Dezelle
GCAGS Transactions
... additional fourth-order cycles; in the central part of the study area where the Haynesville is predominantly shale facies, the cycles correlate well...
2010
Cretaceous Carbonate Platforms: An Overview: Chapter 1
J. A. Toni Simo, Robert W. Scott, Jean-Pierre Masse
AAPG Special Volumes
... as produced by a dominant fourth-order forcing on the second-order low frequency eustatic curve. This combination of eustatic orders forced an asymmetric...
1993
Stratigraphic Analysis and Reservoir Prediction in the Eocene Yegua and Cook Mountain Formations of Texas and Louisiana
Marc B. Edwards
Houston Geological Society Bulletin
... resemble "depositional sequences" but in terms of their duration they are described as high frequency fourth order events. Small-scale stratigraphic...
1990
A Dominant Autocyclic Signal on Supergreenhouse Carbonates
Adam Zeiza, Ganqing Jiang, Jonathan Baker
Indonesian Petroleum Association
... (fifthand fourth-order) sea-level fluctuations superposed on lower amplitude, low frequency (third-order) eustatic sea-level changes. Whereas cycles formed...
2011
Exploration and Production Scale Lateral Variability in Phylloid Algal Mound and Associated Reservoir Facies, Paradox Basin, SE Utah
G. Michael Grammar, Gregor P. Eberli
West Texas Geological Society
... to fourth order (100-400 k.y.) relative sea level changes. An awareness of facies shifts at this scale can help to direct and refine exploration efforts...
1998
Secular Variation in Parasequence and Facies Stacking Patterns of Platform Carbonates: A Guide to Application of Stacking-Patterns Analysis in Strata of Diverse Ages and Settings
Daniel J. Lehrmann, Robert K. Goldhammer
Special Publications of SEPM
... and Neogene contain stacks of fifth or fourth order high frequency sequences capped chaotic vertical thickness distributions and high lateral continuity...
1999
Foraminiferal Ecostratigraphy of Late Oligocene Sequences, Southeastern Australia: Patterns and Inferred Sea Levels at Third-Order and Milankovitch Scales
Qianyu Li, Peter J. Davies, Brian Mcgowran, Therese Van Der Linden
Special Publications of SEPM
... world of the Oligo–Miocene at the dawn of the Neogene? (iv) Is there a similarity between biofacies patterns at third-order and fourth-order scales...
2003
Sequence Evolution and Sequence Extinction: Fusulinid Biostratigraphy and Species-Level Recognition of Depositional Sequences, Lower Permian, Glass Mountains, West Texas, U.S.A.
Charles A. Ross, June R. P. Ross
Special Publications of SEPM
... cyclic deposits (fourth-order depositional sequences) that record significant (more than 20 m) sea-level fluctuations. In contrast, the upper part...
2003
Toward a Sequence Stratigraphic Framework for the Frasnian of the Western Canada Basin:REPLY TO DISCUSSION of J. Wendte and A. Embry
Ken Potma, John A. W. Weissenberger, Pak K. Wong, Murray G. Gilhooly
CSPG Bulletin
... shows the interpreted fourth-order sequence boundary at the base of the Camrose Member changing from a sharp surface to a marker within the Ireton...
2002
Changes in Rate of Transgression Across the Permian White Rim Sandstone, Southern Utah
Diane L. Kamola , Jacqueline E. Huntoon
Journal of Sedimentary Research (SEPM)
... transgressive event resulting from a composite of fourth-order and fifth-order cycles superimposed on a third-order cycle, superimposed on a tectonic...
1994
Effects of Stratigraphic Heterogeneity on Permeability in Eolian Sandstone Sequence, Page Sandstone, Northern Arizona
Mark A. Chandler , Gary Kocurek , David J. Goggin , Larry W. Lake
AAPG Bulletin
... characteristics. The smallest level of heterogeneity (fourth order) is associated with the unique fabrics of eolian stratification types. Processes that operate...
1989
Sequence stratigraphy and syndepositional deformation of the Agbada Formation, Robertkiri field, Niger Delta, Nigeria
Olusola A. Magbagbeola, Brian J. Willis
AAPG Bulletin
... downdropped blocks. Six fourth-order sequences, each hundreds of meters thick, formed during episodic progradation and retrogradation of deltaic...
2007
Successful Utilization of 3D Seismic at Lafitte Field Southeast Louisiana
Allen L. Greene
GCAGS Transactions
...-resolution sequence stratigraphic interpretation suggested that the channel was deposited at the top of incised-valley fill above a fourth-order sequence...
1998
Roles of Eustasy and Tectonics in Development of Silurian Stratigraphic Architecture of the Appalachian Foreland Basin
William M. Goodman, Carlton E. Brett
Special Publications of SEPM
...- and fourth-order sea-level cycles (depositional sequences and sub-sequences). Although they are asymmetric, most unconformities are present along...
1996
Fold Patterns and Continuous Deformation Mechanisms of the Central Pennsylvania Folded Appalachians
Richard P. Nickelsen
Appalachian Geological Society
... which are best expressed in the Middle Silurian - Middle Devonian sequence above the Rose Hill Shale and below the Hamilton Group. 4. Fourth Order...
1963
Investigation of a Gravity High — Offshore Newfoundland
A. P. Le Bis
CSPG Special Publications
... in detail, particularly by Nadai (1963). In three dimensions the solution to this problem requires the solution of a fourth order differential equation...
1975
Influence of Coal Composition and Rank on Fracture Development in Fruitland Coal Gas Reservoirs of
Jay C. Close, Matthew J. Mavor
Rocky Mountain Association of Geologists
... genesis. After Pollard and Aydin (1988). Third- and fourth-order cleats, in order of decreasing lateral continuity, are common in Fruitland cores...
1991
Facies and Depositional Analysis of Sandstone X in Gita Member Talang Akar Formation, at Alpha Field, Asri Basin
Aurora Juniarti
Indonesian Petroleum Association
... in Alpha Field is defined as fourth order sequence (Possamentier). For the depositional sequence, Talang Akar Formation is defined as half sequence...
2007