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The AAPG/Datapages Combined Publications Database
Showing 1,216 Results. Searched 195,696 documents.
Geophysical characterization of a nonaqueous-phase liquidcontaminated site
Alberto Godio, Alessandro Arato, Stefano Stocco
Environmental Geosciences (DEG)
... as the tomographies acquired in the dashed zone in Figure 4 are concerned, the resistivity data show a good spatial coherence in both the parallel...
2010
Involvement of microbial mats in delayed decay: An experimental essay on fish preservation
Miguel Iniesto, Ana I. Lopez-Archilla, Marian Fregenal-Martínez, Angela D. Buscalioni, M. Carmen Guerrero
PALAIOS
... of caudal fin on day 90. (Scale bar represents 250 mm.) the binding effect of the mat but rather that the remains retained a natural coherence separate...
2013
Late Cretaceous Floras and Terrestrial Environment of Northern Alaska
Robert A. Spicer
Pacific Section SEPM
... of these groups evidently have some biological coherence in that they exhibit consistent patterns of facies association and migrations to and from...
1987
Microbial-mat colonization of modern gravel deposits in a siliciclastic coastal setting
Jerónimo Pan, Diana G. Cuadrado, Nora K. Noffke
Journal of Sedimentary Research (SEPM)
... of the microbial mat during this season. With increasing coherence, the developing microbial mat may encroach onto individual pebbles, ultimately...
2022
Lowstand Prograding Wedges as Fourth-Order Glacio-Eustatic Cycles in the Pleistocene Continental Shelf of Apulia (Southern Italy)
Gemma Aiello, Francesca Budillon
Special Publications of SEPM
...: This seismic unit is characterized by alternations of reflector packages with high amplitude and coherence and of acoustically transparent intervals (Fig...
2004
Cyclic Sedimentation of Primary Dolomite and Limestone
Dev. D. Sarin
Journal of Sedimentary Research (SEPM)
.... The fact that these pebbles survived erosion implies that the eroded sediments had achieved some degree of coherence. Gradual upward transition...
1962
Environmental Geochemistry and Sediment Quality in Lake Pontchartrain: Database Development and Review
Frank T. Manheim , George C. Flowers , Andrew G. McIntire , Marcie Marot , Charles Holmes
GCAGS Transactions
... Carre Spillway offers?measures of the spatial distribution and coherence of contaminant concentrations in sediments. These data include concentration...
1997
An Organogenic Origin for Widespread Dolomite in the Cambrian Eilean Dubh Formation, Northwestern Scotland
David T. Wright
Journal of Sedimentary Research (SEPM)
... degraded organic-rich sediments is thus produced, in which cell structures progressively lose detail, coherence, and pigmentation with depth, and become...
1997
Base of the Crust: Seismological Expression, Geological Evolution, and Basin Controls: Chapter 4: Concepts
J. Hall
AAPG Special Volumes
.... Lithological layering in exposed gneiss terranes in places exhibits lateral coherence over the kilometers required to provide good reflections...
1989
Relative Control of Paleoceanography, Climate, and Eustasy over Heterozoan Carbonates: A Perspective from Slope Sediments of the Marion Plateau (ODP LEG 194)
Cedric M. John, Maria Mutti
Journal of Sedimentary Research (SEPM)
...). All the other events are considered to be too unreliable for chemostratigraphic purposes but are plotted in Figure 8 to display the good coherence...
2005
Ultramafic Rocks in Thrust Zones of Northwestern Oriente Province, Cuba
Myron T. Kozary
AAPG Bulletin
... explain the facies distribution found in a distance of less than 2,000 m. The structural coherence of the Campanian pelagic limestone bodies south...
1968
Seismic Structure and Stratigraphy of Northern Edge of Bahaman-Cuban Collision Zone
M. M. Ball , R. G. Martin , W. D. Bock , R. E. Sylwester , R. M. Bowles , D. Taylor , E. L. Coward , J. E. Dodd , L. Gilbert
AAPG Bulletin
... of these sections enables detection of subtle structures and augments coherence of some reflections. These regional sections illustrate major structures...
1985
Seismic reflection analysis of the deeply buried Neoproterozoic rift basin beneath Sichuan Basin, southern China
Jing Hu, Dong Jia, Guoqi Wei, Wuren Xie, Yiquan Li, Nan Su, Zhuxin Chen, Wei Yang, Zhigang Li, Chuang Sun, and Yong Zhang
AAPG Bulletin
... in the 3-D seismic survey are also visible in the coherence volume (Figure 9A). The time slice at 2520 ms from the upper part of the NRB-SB shows...
2022
Compressional and Shear Wave Seismic Studies in the Williston Basin of Central Saskatchewan
Bradley J. Carr, Zoltan Hajnal
Williston Basin Symposium
... possibility is that the seismic source generated little elastic energy. Theoretically, this is very unlikely, especially given the coherence...
1995
The Prediction of Water Cut in Initial Production from Log Analysis
B. Marchette, W. J. Prins
Indonesian Petroleum Association
... with tests show excellent coherence with these predictions. This well was cased, cemented and perforated as indicated by intervals A through F in Fig. 7...
1975
Boone Chert
Albert W. Giles
Tulsa Geological Society
... and coherence in the process of silicification, but rather a haphazard, nonsequential and irregular process of silicification. Beds of chert lying parallel...
1933
Science, Ethics, and Scientific Ethics in the Modern World
Victor John Yannacone, Jr.
Environmental Geosciences (DEG)
... to the society of which your profession is a part. The fabric of society—the very coherence of society—depends on the maintenance of science as a profession...
1999
U-Th-Pb Systematics of Precambrian Rocks in the Laramie Mountains, Wyoming
I. T. Nkomo, J. N. Rosholt, J. R. Dooley, Jr.
Earth Science Bulletin (WGA)
... are to the right, indicating either Th gain relative to the daughter isotope 208Pb of lead loss relative to thorium. The coherence of the Pb-Pb system (Fig. 3...
1979
Submarine Volcanic Mudflows and Limestone Dikes in the Grayson Formation (Cretaceous) of Central Texas
Robert Greenwood
GCAGS Transactions
... on the seafloor. They must have had little coherence when the limestone dikes (q.v.) were emplaced -- a further indication of early alteration...
1956
Integrated Fractured Reservoir Characterization Using Neural Networks and Fuzzy Logic: Three Case Studies
A. M. Zellou, A. Ouenes
Journal of Petroleum Geology
... amplitude and coherence, top-reservoir and deep fault maps; Log-derived data, i.e. porosity and gross thicknesses; Core-related lithological data...
2001
Succesfull Heavy Oil and Extra Heavy Oil Prodution Testing Using Phasetester Vx* on Castilla for ECOPETROL
Imed Benlizidia
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... − Monophase ⋅ FCrey …. (5) This rewriting of Reynolds in multiphase is showing a clear coherence with the common understanding and interpretation...
2009
Relationship of Sequence Stratigraphy to Modern Sedimentary Environments: Example of the Mississippi Delta
John R. Suter, Ron Boyd
Bulletin of South Texas Geological Society
... is given coherence by the sequence stratigraphy approach. Each component of the sequence is genetically linked by the combination of sediment supply, sea...
1989
Integrated Petrophysical Methods for the Analysis of Reservoir Microarchitecture—a Kansas Chester Sandstone Case Study
John H. Doveton
Kansas Geological Society
... progressively more constricted at higher values as the surface approaches "irreducible" water-saturation values. The trend also loses coherence...
1999
A Successful Management of a High and Continuous Development Activity by Total E&P Indonesie Project Constrcution 2005-2009
C. Placines
Indonesian Petroleum Association
... success factor in the achievement of these remarkable HSE results over the years allowing: • building and ensuring coherence in demanding standards...
2010
Structural and Stratigraphic Evolution of the Southwest Sumatran Bengkulu Shelf
A. C. Howles Jr.
Indonesian Petroleum Association
... in the frequency and coherence of the reflection character as evidenced on seismic line 5 in Figure 7. The pick for Horizon C seemed to define a basement...
1986