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The AAPG/Datapages Combined Publications Database
Showing 1,739 Results. Searched 200,641 documents.
Sequential Structural Restoration of the Lisbon Valley Anticline, Paradox Basin, Utah; #30633 (2019)
Steven Lingrey
Search and Discovery.com
... offsets increase, but remain small faults (Dmax <500 meters). Faults define a symmetric graben above a gentle salt swell in the Lower Lisbon Valley...
2019
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
... semi symmetric turnaround from Table 1 platform surfaces progradational stacking by their plat symmetric to retrogra patterns of the green...
1999
Rift-Basin Structure and Its Influence on Sedimentary Systems
Martha Oliver Withjack, Roy W. Schlische, Paul E. Olsen
Special Publications of SEPM
... basin border faults is subparallel to the strike of the Paleozoic contractional structures gray barbed lines vergent dip directions, forming symmetric...
2002
Pennsylvanian Cycles in East-Central Idaho: A Record of Sea-Level Fluctuations on the Western Margin of Laurentia
Bonny J. Archuleta, Michael C. Pope, Peter E. Isaacson, Matthew L. Tremblay, Gary D. Webster
Rocky Mountain Association of Geologists
..., coarsening-upward limestone, capped by nearshore to terrestrial noncarbonate strata. The Midcontinent cyclothems are more symmetric than the Unit 1 cycles...
2006
4D Evolution of Fault Systems in Sedimentary Basins: A Review
K. R. McClay, P. S Whitehouse, A. Amilibia, J. de Vera, T. Djebbar
Petroleum Exploration Society of Australia (PESA)
... faults associated with the left hand margin of the rift system (Fig. 6b ). Accommodation zones are the symmetric regions where interlocking arrays...
2004
Depositional Facies of the Quiburis Formation, Basin Fill of the San Pedro Trough, Southeastern Arizona Basin and Range Province
William R. Dickinson
Rocky Mountain Section (SEPM)
..., are roughly symmetric, with the lacustrine and axial fluvial facies generally occupying the central keel of the San Pedro trough (Fig. 2...
2003
CO2 Sequestration in, and Residual Gas Recovery from, Depleted Shale Gas Reservoirs
Qingjia Song, George J. Moridis, Thomas A. Blasingame
Unconventional Resources Technology Conference (URTEC)
..., the minimum repeatable symmetric subset of the entire system that is necessary and sufficient to fully characterize the system and accurately describe...
2023
Frequency-Reliant Correlative Patterns of Asymmetric Lacustrine–Paralic Sequences: A Genetic Approach To the Late Miocene Bithynia Marlstones of the Southeastern Volterra Basin, Italy
Alessandro Ielpi
Journal of Sedimentary Research (SEPM)
...) and an enhanced sensitivity to subsidence (Ghinassi 2007). The internal architecture and the relative distortions from a classic symmetric sequence...
2013
Quantification of a Distributive Fluvial System: The Salt Wash DFS of the Morrison Formation, SW U.S.A.
Amanda Owen,, Gary J. Nichols,,† Adrian J. Hartley, Gary S. Weissmann, Louis A. Scuderi
Journal of Sedimentary Research (SEPM)
... laterally for up to 400 m. Either asymmetric (Fig. 3B) or symmetric channel forms are observed. Asymmetric channels are generally regarded to represent...
2015
An Efficient Optimization Workflow for Field-Scale In-Situ Upgrading Developments
Guohua Gao, Jeroen C. Vink, Faruk O. Alpak, Weijian Mo
Unconventional Resources Technology Conference (URTEC)
... to iteratively compute an approximate H k . SR1 (symmetric-rank-1, Broyden, 1967) method and the BFGS (Broyden, 1969, 1970; Fletcher, 1970; Goldfarb, 1970...
2014
Influence of Seabed Morphology and Substrate Composition On Mass-Transport Flow Processes and Pathways: Insights From the Magdalena Fan, Offshore Colombia
Andrea Ortiz-Karpf, David M. Hodgson, Christopher A.-L. Jackson, William. D. McCaffrey
Journal of Sedimentary Research (SEPM)
..., is more symmetric, and is not faulted (Fig. 2C). The Updip Anticline is asymmetric and thrust-cored, with a steep, NW-verging frontal limb (Fig. 2D...
2017
1-D Stratigraphic Analysis
Charles Kerans, Scott W. Tinker
Special Publications of SEPM
... be observed in the 1-D data, where shifts from asymmetric to symmetric to asymmetric track other measures of accommodation (Fig. 2.5). The recognition...
1997
Differentiating Amalgamated Parasequences in Deltaic Settings Using Ichnology: An Example From the Upper Turonian Wall Creek Member of the Frontier Formation, Wyoming
Junaid Sadeque, Janok P. Bhattacharya, James A. Maceachern, Charles D. Howell
Special Publications of SEPM
.... 2), are readily discernible in outcrop (Fig. 4a, 5) on the basis of physical sedimentological criteria. They each show symmetric to coarsening-upward...
2009
Sandstone-Body Variability in the Medial–Distal Part of an Ancient Distributive Fluvial System, Salt Wash Member of the Morrison Formation, Utah, U.S.A.
John T. Chesley, Andrew L. Leier
Journal of Sedimentary Research (SEPM)
... themselves are composed of single-story units (sensu Gibling 2006) with symmetric and asymmetric lensoid cross sections that fine-upward from medium...
2018
Linking the High-Resolution Architecture of Modern and Ancient Wave-Dominated Deltas: Processes, Products, and Forcing Factors
R. Bruce Ainsworth, Boyan K. Vakarelov, Christian H. Eide, John A. Howell, Julien Bourget
Journal of Sedimentary Research (SEPM)
... Delta Complexity The models detailed in Figures 2, 8C, 8D, and 9 represent the simplest form of a symmetric wave-dominated delta, wherein all...
2019
Hybrid Nature of a New Jurassic Cretaceous Worm Burrow Indicated by Microbial Mediation of its Wall Formation
Bogusław Kołodziej, Iuliana Lazar, Ioan I. Bucur, Mariana Coman, Alred Uchman
PALAIOS
... structure, being attributed to the m1(CO3) symmetric stretching mode. On the other hand, the band at 711 cmÀ1 is specific to internal m4(CO3) symmetric...
2024
Occurrence and origin of glauconite in the Cambro-Ordovician Bliss Formation of southern New Mexico and West Texas (U.S.A.)
Karl Krainer, Peter Tropper, Kurt Krenn, Spencer G. Lucas
Journal of Sedimentary Research (SEPM)
... symmetric stretching vibration of phosphate anions) is observed (Fig. 10). This is still valid for core (C1/C2/C4) and rim domains (R3). By referencing...
2022
Petrology, Sedimentology and Stratigraphic Implications of Black Dragon Member of the Triassic Moenkopi Formation, San Rafael Swell, Utah
Steffen Ochs, Marjorie A. Chan
Rocky Mountain Association of Geologists
... and symmetric oscillation (wave) ripples. Herringbone cross-stratification is lacking. Symmetric oscillation ripples are the most abundant ripple type...
1990
Stacking Patterns and Tectonics: Field Evidence from Pliocene Growth Folds of Sicily (Central Mediterranean)
Francesco P. Vitale
Special Publications of SEPM
... and consist of major asymmetric fault-propagation folds and other associated minor symmetric folds having amplitudes in the order of 250–400 meters...
1998
Supply, segregation, successions, and significance of shallow marine conglomeratic deposits
H. Edward Clifton
CSPG Bulletin
..., 1988). These ripples may be symmetric or asymmetric, with steeper sides facing landward near the beach or seaward in deeper water (Hart and Plint, 1989...
2003
Integrated Study of Ancient Delta-Front Deposits, Using Outcrop, Ground-Penetrating Radar, and Three-Dimensional Photorealistic Data: Cretaceous Panther Tongue Sandstone, Utah, U.S.A.
Cornel Olariu, Janok P. Bhattacharya, Xueming Xu, Carlos L.V. Aiken, Xiaoxian Zeng, George A. Mcmechan
Special Publications of SEPM
... heterolithics In both sandstone and siltstone: asymmetric current ripples; rare symmetric ripples; rare parallel lamination Almost structureless; rare...
2005
Sedimentation Processes and Asymmetric Development of the Godavari Delta, India
K. Nageswara Rao, N. Sadakata, B. Hema Malini, K. Takayasu
Special Publications of SEPM
...-influenced symmetric deltas, on the basis of the available generalized geomorphic map of the delta from Sambasiva Rao and Vaidyanadhan (1979a...
2005
A lacustrine shoreface succession in the Albert Formation, Moncton Basin, New Brunswick
Dave Keighley
CSPG Bulletin
... drainage river system emptying out into a delta from the west. Symmetric (oscillation) ripples are widely recorded in Albert Formation sandstone across...
2008
Chapter 20: Fold Growth and Lateral Linkage in the Southern Sub-Andean Fold-and-Thrust Belt of Argentina and Bolivia
Pablo Giampaoli, Emilio Rojas Vera
AAPG Special Volumes
... to slightly overlapped en echelon steps (Figure 5). Folds can be faulted at its crest and show roughly symmetric limb dips with interlimb angles...
2018
Salients, Recesses, Arcs, Oroclines, and SyntaxesA Review of Ideas Concerning the Formation of Map-view Curves in Fold-thrust Belts
Stephen Marshak
AAPG Special Volumes
..., leading edges of salients, for example, can be parabolic, flat-crested, or irregular; leading edges can be symmetric or asymmetric; and trend line patterns...
2004