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The AAPG/Datapages Combined Publications Database
Showing 43,831 Results. Searched 200,616 documents.
Tectonic Geomorphology of the Ventura, Ojai and Santa Paula Areas, Western Transverse Ranges, California
E. A. Keller, T. K. Rockwell, M. N. Clark, G. R. Dembroff, D. L. Johnson
Pacific Section SEPM
... reverse to thrust. The south-sideup relative displacement is in marked contrast with the seismically active San Cayetano and Red Mountain north-dipping...
1982
Chapter 5: Diagenetic Pyrite Morphology in Mudstones of the Upper Ordovician Point Pleasant Limestone, Appalachian Basin: Evidence for Dysoxic Deposition
David R. Blood, Steve Schlaegle, Christopher M. Hefferan, Alexa Vazquez, Darlene McAllister
AAPG Special Volumes
... slightly enriched relative to crustal values, suggesting that widespread ocean anoxia may have sequestered the redox-sensitive trace element budget...
2019
MULTISPECIES SHARK FEEDING IN THE TRANS-SAHARAN SEAWAY: EVIDENCE FROM LATE CRETACEOUS DYROSAURID (CROCODYLIFORMES) FOSSILS FROM NORTHEASTERN MALI
ROBERT V. HILL, ERIC M. ROBERTS, LEIF TAPANILA, M.L. BOUARÉ, FAMORY SISSOKO, MAUREEN A. O’LEARY
PALAIOS
... trace morphology are also highly _¸ relevant to modern marine ecology and forensic science (e.g., Iscan and McCabe 1995; Heithaus 2001; Lentz et al...
2015
Sand Particle Movement on Migrating Combined-Flow Ripples
Miwa Yokokawa , Fujio Masuda , Noritaka Endo
Journal of Sedimentary Research (SEPM)
... nourishes the convex upward roun ed stoss side. The relative strength of the oscillatory flows controls the positions at which the vortices lift sand...
1995
Bitumen Accumulation in Grosmont Platform Complex, Upper Devonian, Alberta, Canada
C. F. Hoffmann , O. P. Strausz
AAPG Bulletin
... in trace amounts relative to the hopanes. A series of four tetracyclic terpenoid hydrocarbons (V, C24-C27) was observed in low abundance in all bitumens...
1986
Structural Geology: Tectonic History, Macrostructures, Regional Fault Map, Fault Systems, Second-Order Structures, and Impact of the Inheritance
Denis Marchal, Rene Manceda, Ricardo Fabián Domínguez, Federico Sattler
AAPG Special Volumes
... of unconventionals: The case of the Vaca Muerta play, Argentina: AAPG Memoir 121, p. 1–24. Mitra, S., and J. Namson, 1989, Equal-area balancing: American...
2020
General Geology of the Strata at Point San Pedro, San Mateo County, California
Scott R. Morgan
Pacific Section SEPM
... it to be a trace fossil of a variety common in the strata near Point San Pedro. Fossils collected by the author from a 2 foot channel in the turbidites...
1981
Compositional Sector Zoning in Dolomite
Richard J. Reeder, Joan L. Prosky
Journal of Sedimentary Research (SEPM)
...% (relative) for 95% confidence limits. This corresponds to an uncertainty of a bit less than 1 mole % MCO3. For trace-element analyses of Fe and Mn...
1986
Geologic Excursions in the California Deserts and Adjacent Transverse Ranges
George Dunne, John Cooper
Pacific Section SEPM
.... The intersection has largely cutoff the Crystal Spring fault zone creating a pull-apart basin California Valley. The eastern most trace of the fault...
2001
Living On the Edge: Evaluating the Impact of Stress Factors On Animal–Sediment Interactions In Subenvironments of A Shelf-Margin Delta, the Mayaro Formation, Trinidad
Sudipta Dasgupta, Luis A. Buatois, M. Gabriela Mángano
Journal of Sedimentary Research (SEPM)
..., due to a combination of physicochemical factors in response to the intrinsic sedimentary processes and the relative hierarchy of their influences...
2016
Interpretation of the Jurassic Entrada Sandstone Play Using 3D Seismic Attribute Analysis, Uinta Basin, Utah (OFR-493)
R. William Keach II, Thomas H. Morris, John H. McBride, Mike Mullen, Hannes E. Leetaru, Ryan O'Neal
Utah Geological Survey
... data relative to key methods, parameters and attributes that will help the explorationist develop the best visualization of their 3D seismic data...
2006
Tectonic Controls of Volcanism and Complex Movements along the Sumatran Fault System
M. Posavec, D. Taylor, Th. van Leeuwen, A. Spector
Geological Society of Malaysia (GSM)
.... The easternmost fault of the zone is less easy to trace at the surface and may be older. Numerous bodies of serpentinite are found along the trace of this fault...
1973
Anatomy and Sequence Architecture of the Early Post-Rift in the Neuquén Basin (Argentina): A Response to Physiography and Relative Sea-Level Changes
Gonzalo D. Veiga, Ernesto Schwarz, Luis A. Spalletti, José L. Massaferro
Journal of Sedimentary Research (SEPM)
...Anatomy and Sequence Architecture of the Early Post-Rift in the Neuquén Basin (Argentina): A Response to Physiography and Relative Sea-Level Changes...
2013
Integrated Reservoir Modeling for Evaluating Development Opportunities in a Mature Oil Reservoir, Beras E-314 Reservoir, Onshore Kalimantan
Jim Forrest, Ade Sukmana, Firwan Aprizal, Mike Jackson, Simon Christian
Indonesian Petroleum Association
... communication exists between the two reservoirs. Figure 1. Location Of Beras Oil And Gas Field Relative To Other Fields In East Kalimantan, Indonesia...
2003
Assessment of a Marcellus Shale Prospect Using Seismic, Microseismic, and Completions Data
Scott Singleton, Mark Suda
GCAGS Transactions
... mutes so that we can use the maximum offsets possible for AVO inversion. This commonly requires the use of spectral balancing to remove normal moveout...
2012
Laramide Basement Deformation in an Evolving Stress Field, Bighorn Mountain Front, Five Springs Area, Wyoming (1)
DONALD U. WISE and CURTIS M. OBI
AAPG Bulletin
...., 1988, Balancing basement-cored folds of the Rocky Mountain foreland, in C. J. Schmidt and W. J. Perry, Jr., eds., Interaction of the Rocky Mountain...
1992
Geometry and Kinematics of Single-Layer Detachment Folds
Josep Poblet, Ken McClay
AAPG Bulletin
...: Baltimore, John Hopkins University Press, p. 53-77. End_Page 1108------------------------------ Mitra, S., and J. S. Namson, 1989, Equal-area balancing...
1996
Structural geometry and evolution of the Carter-Knox structure, Anadarko Basin, Oklahoma
Molly Turko and Shankar Mitra
AAPG Bulletin
... both line-length and area-balancing methods described in Mitra and Namson (1989). Figure 4. Map of the study area showing the data used. The three...
2021
Indo-Eurasian Plate collision and the evolution of Pak-Iran Makran Microplate, Pishin-Katawaz Fault Block and the Porali Trough; #30265 (2013)
Nusrat K. Siddiqui and Ishtiaq Ahmed Khan Jadoon
Search and Discovery.com
... location, but basically remained one group of microplates that moved in unison with relative movement within. The P–KFB flysch was under stress since...
2013
Stratigraphic Correlation of Dinosaur Quarries Near Grand Junction, Colorado
Harley J. Armstrong, Elizabeth S. McReynolds
Grand Junction Geological Society
... Jurassic dinosaur quarries within the Morrison Formation. For the purposes of this paper, nine quarries or localities have been compared. Relative...
1987
Use of Thiophenic Organosulfur Compounds in Characterizing Crude Oils Derived from Carbonate Versus Siliciclastic Sources
William B. Hughes
AAPG Special Volumes
... of dimethyl- and trimethyldibenzothiophenes relative to methyldibenzothiophenes. Used in conjunction with such other geochemical parameters as total...
1984
Dispersion of Syenitic Rock in the Microgranitic Magma: Implication to the Relative Age between Perhentian Kecil Syenite and Perhentian Granite in the Perhentian Island, Besut, Terengganu
Azman A. Ghani, Kamarul Hadi Roselee, Aman Shah Othman
Geological Society of Malaysia (GSM)
...Dispersion of Syenitic Rock in the Microgranitic Magma: Implication to the Relative Age between Perhentian Kecil Syenite and Perhentian Granite...
2000
Checkshots and Vertical Seismic Profiles: Part 7. Geophysical methods
B. A. Hardage
AAPG Special Volumes
... that the travel path always remains as vertical as possible. Offshore, the vertical traveltime to a receiver is defined relative to sea level. Since...
1992
Correlation of the Bishop Ash, a Pleistocene Marker Bed, Using Instrumental Neutron Activation Analysis
G. A. Borchardt , P. J. Aruscavage, H. T. Millard, Jr.
Journal of Sedimentary Research (SEPM)
... Reservoir, and Pearlette-like ashes. The major-element and semiquantitative-trace-element data of Izett and others (1970) were used to draw similar...
1972
A Tale of Two Saddle Dolomites:Research Continued from Earlier Work with Professor Mountjoy
Hairuo Qing
Search and Discovery.com
... relative!!! Notes by Presenter It is all relative: like income index, you (from oil patch) might be poor if you are a guest of Bill Gates; but rich...
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