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The AAPG/Datapages Combined Publications Database
Showing 5,542 Results. Searched 200,636 documents.
Microfacies of the Cotham Marble: a tubestone carbonate microbialite from the Upper Triassic, southwestern U.K.
Yadira Ibarra, Frank A. Corsetti, Sarah E. Greene, and David J. Bottjer
PALAIOS
...—occur as discrete ,20-cm-thick, decimeter- to meter-scale mounds, and display at least five growth phases that alternate between laminated and dendritic...
2014
Hyperpycnal Rivers and Prodeltaic Shelves in the Cretaceous Seaway of North America
Janok P. Bhattacharya, James A. MacEachern
Journal of Sedimentary Research (SEPM)
... and palaeoenvironmental implications, in Marriott, S., Alexander, J., and Hey, R., eds., Floodplains: Interdisciplinary Approaches: Geological Society of London...
2009
Mountain-Building Chronology and Nature of Geologic Time Scale
Edmund M. Spieker
AAPG Bulletin
... work of any geologist, no matter what his aims, such attitude is precarious because the frame of reference in which he approaches his work...
1956
AAPG Annual Convention, April 25-28, 1993, New Orleans, Louisiana, - Abstracts, #90987 (1993).
Search and Discovery.com
1993
Vinegaroon (Arachnida: Thelyphonida: Thelyphonidae) trackway production and morphology: Implications for media and moisture control on trackway morphology and a proposal for a novel system of interpreting arthropod trace fossils
Joshua D. Schmerge, David J. Riese, Stephen T. Hasiotis
PALAIOS
...-of-phase gait, demonstrated in our experiments (see videos in Supplementary Data1) and evidenced by the alternate symmetry of the track series, whereas...
2013
Itinerary
New Orleans Geological Society
... laminae and lenses that alternate with cream-yellow-to-very pale-orange laminae in a varve-like pattern. Note intricately cross stratified, darker...
1997
Conglomeratic Fan-Delta Sequences, Late Carboniferous — Early Permian, Western Spitsbergen
K. L. Kleinspehn, R. J. Steel, E. Johannessen, A. Netland
CSPG Special Publications
.... These beds alternate with matrix-supported disorganized units, with sandy cross-stratified units, and with inversely-to-normally graded units...
1984
Relationships Between Silica Diagenesis, Deformation, and Fluid Flow in Monterey Formation Cherts, Santa Maria Basin, California
Richard J. Behl
Pacific Section SEPM
... section, arrow points up; plane-polarized light. f.: Bands of single-phase aqueous (right) and solid (left) inclusions alternate with inclusion-poor...
1998
Geometry and Evolution of the Palisades Reef Complex, Silurian of Iowa
Michael E. Philcox
Journal of Sedimentary Research (SEPM)
.... This presumably reflects a prevailing wind from the north-west. The first growth phase of the complex, represented by the crinoid-coelenterate facies...
1970
Carbon Dioxide--A Mobilizing Agent for Heavy-Oil Recovery: Section VI. Recovery
H. Murtada, B. Hofling
AAPG Special Volumes
... Crude Oil and Natural Bitumen Experimental results on heavy-oil/CO2 sysytems with regard to phase behavior, PVT characteristics, dynamic extraction...
1987
Depositional and Dispersal Dynamics of Intertidal Sand Bars
George deVries Klein
Journal of Sedimentary Research (SEPM)
... current systems. Because dunes and sand waves migrate only during a single phase (ebb or flood) of a tidal cycle, their orientation is generally unimodal...
1970
Sedimentology and Fractal-Based Analysis of Permeability Data, John Henry Member, Straight Cliffs Formation (Upper Cretaceous), Utah, U.S.A.
James W. Castle, Fred J. Molz, Silong Lu, Cynthia L. Dinwiddie
Journal of Sedimentary Research (SEPM)
..., Appalachian basin, U.S.A.: Journal of Sedimentary Research, v. 70, p. 896-912. CLIFTON, H.E., 1988, Sedimentologic approaches to paleobathymetry...
2004
The Sedimentology of an ERG Margin: The Kayenta–Navajo Transition (Lower Jurassic), Kanab, Utah, U.S.A.
Muhammad Sadeed Hassan, Anastasios Venetikidis, Gerald Bryant, Andrew D. Miall
Journal of Sedimentary Research (SEPM)
... blew from the northeast–northwest, as a result of the clockwise rotation of the high-pressure cell off the west coast of Pangea (Loope et al. 2001...
2018
Carbonate Depositional Sequences and Systems Tracts--Responses of Carbonate Platforms to Relative Sea-Level Changes: Chapter 1
C. Robertson Handford, Robert G. Loucks
AAPG Special Volumes
... of ductile lower crust towards the new oceans, and phase changes (gabbro to eclogite) in the lower crust or mantle. In addition, sediment loading may enhanc...
1993
Stony Mountain (Ordovician) and Interlake (Silurian) Facies Analogs of Recent Low-Energy Marine and Subaerial Carbonates, Bahamas
Perry O. Roehl
AAPG Bulletin
... 12-15A, depth 8,834 ft. Click to view image in GIF format. Fig. 15D. [Grey Scale] Terminal phase of burrowed and reworked fabrics in dolomitized Gunton...
1967
The Role of Mudstone Baffles In Controlling Fluid Pathways In A Fluvial Sandstone: A Study In the Pennsylvanian–Permian Fountain Formation, Northern Colorado, U.S.A.
Ian M. Hogan, Sally J. Sutton
Journal of Sedimentary Research (SEPM)
... as other Paleozoic and Mesozoic formations. The Laramide Orogeny also resulted in the rotation of Paleozoic strata derived from the northwestern...
2014
Physical Parameter Distribution Patterns in Bottom Sediments of the Lower Chesapeake Bay Estuary, Virginia
Gerald L. Shideler
Journal of Sedimentary Research (SEPM)
... varies in depth across the bay because of the earth's rotation, being deeper on the western side than on the eastern side; consequently, the volume...
1975
Structure of Argentine Continental Margin
William J. Ludwig , John I. Ewing , Maurice Ewing
AAPG Bulletin
... direction. The data are consistent with the supposition of a mass drifting westward with some clockwise rotation. Aubouin, J., 1965, Geosynclines...
1968
Everything you Always Wanted to Know About Gas
Robert Oxford
Earth Science Bulletin (WGA)
... of their gas supply. They must either find an alternate fuel, or another source of gas. The transmission companies are unable to commit a firm gas...
1972
A REVIEW OF SOME MODELS FOR THE FORMATION OF THE WILLISTON BASIN
E. G. NISBET and C. M. R. FOWLER
Saskatchewan Geological Society
... of continental crust (for example, the North Sea, and one phase of the development of the Queen Charlotte Basin (Yorath and Hyndman, 1983); and basins formed...
1984
Geomorphology and Soils of the Padang Terap District, Kedah, Peninsular Malaysia
M. De Dapper, J. Debaveye
Geological Society of Malaysia (GSM)
... the postulation of an important drier climatic phase for the area in the Late Pleistocene. The field characteristics of the soils, developed on snale and clayey...
1986
De-risking Wellbore Dynamics Challenges for Operational Feasibility of Dual Packer
Abhimanyu Singh, Arvind Kumar, Velerian Sanjao Lopes, Tety Benedicta Wydiabhakti, Dario Solohaga, Priyank Srivastava
Unconventional Resources Technology Conference (URTEC)
... permeability will influence the filtration loss rate. Feasibility of the dual packer operation will be discussed for certain scenarios; alternate solution...
2023
Frequency vs Azimuth (FVAZ): the Younger Member of the Family of Seismic Driven Fracture Characterization Methods
Juan Tavella, Victoria Lazzari, Marcelo Frydman, Néstor Herrera
Unconventional Resources Technology Conference (URTEC)
... the application of FVAZ is more complex than alternate methods, it is a valuable contribution to consolidate a predictive geomechanical model key for drilling...
2023
Tectonic Evolution of Pacific Ocean
N.A. Bogdanov
Circum Pacific Council Publications
... is much better known than the Pre cambrian. In the southern hemisphere this phase began in the Mid-Cambrian (500 m.y. ago) when on the margin...
1982
Caliche and Pseudo-Anticlines
W. Armstrong Price
AAPG Bulletin
... to a certain phase of the Reynosa formation of Pliocene (?) age, for a compact limestone. The variety here described is a porous calcium carbonate. The use...
1925