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The AAPG/Datapages Combined Publications Database
Showing 1,258 Results. Searched 201,044 documents.
Generation of Oil in Rocks by Shearing Pressures: II. Effect of Shearing Pressures on Oil Shales and Oil-Bearing Rocks
J. E. Hawley
AAPG Bulletin
.... Its thin-bedded character and lack of coherence prevented the securing of solid drill cores. An average sample of the shale on destructive distillation...
1929
Cambrian Off-Shelf Sedimentation, Central Appalachians
Juergen Reinhardt
Special Publications of SEPM
... composition slope angle and coherence of 4 proximity to tectonics of the basin margin and scale of the breccia units The composition at Thomasville...
1977
Diagnostic Attributes of Clastic Tidal Deposits: A Review
Swie-Djin Nio, Chang-Shu Yang
CSPG Special Publications
... or so (Allen, 1982). This is usually due to diatom polysaccharide production (Amos, pers. comm.). This coherence favours the preservation of mud drapes...
1991
New observations on possible paired end Permian impacts in the Bedout Sub-basin, offshore Western Australia: relevance to local prospectivity and global plate tectonics
D. Jablonski, J. D. Gorter, M. D'Adamo
Petroleum Exploration Society of Australia (PESA)
... (Frogtech, 2017). The shape of the Bedout East feature (Figs 9, 10) as imaged with coherence data, shows a partially circular structure, which, if complete...
2019
Shelfbreak Circulation, Fronts and Physical Oceanography: East and West Coast Perspectives
Leonard J. Pietrafesa
Special Publications of SEPM
... circulation induced II p 836 848 of the influence of bottom BOlCOURT dependent upwelling at v South Carolina AND Alongshore coherence Washington Jour...
1983
The Glossifungites Ichnofacies: Modern Examples From The Georgia Coast, U. S. A.
S. George Pemberton, Robert W. Frey
Special Publications of SEPM
... turbulence to be a function of the degree of the outcrop the density of root matter within the substrate and its coherence C water affecting and P...
1984
A new microsedimentological conceptual framework of subglacial till formation
John Menzies, Roger C. Paulen
Journal of Sedimentary Research (SEPM)
... space” and sediment coherence over some limited distance which is rare within usually over-compacted tills; however, some instances have been observed...
2025
Dolomitization and Dedolomitization of Upper Cretaceous Carbonates: Bahariya Oasis, EGYPT
Hanafy Holail, Kyger C. Lohmann, Ivan Sanderson
Special Publications of SEPM
... marine water intermixture pattern The coherence of compositional variation among all dia define a genetic phases implicates a common origin...
1988
Ninian Field United Kingdom
J. Van Vessem, T. L. Gan, J. F. Brooke
AAPG Special Volumes
...------------------------ diachronous character of the prograding deltaic sediments over short distances is ignored. Using the top of zone 3 as a datum disturbs the coherence...
1990
Astrochronology of Late Middle Miocene Mediterranean Sections
Silvia Maria Iaccarino, Fabrizio Lirer, Sergio Bonomo, Antonio Caruso, Agata Di Stefano, Enrico Di Stefano, Luca Maria Foresi, Roberto Mazzei, Gianfranco Salvatorini, Mario Sprovieri, Rodolfo Sprovieri, Elena Turco
Special Publications of SEPM
... and coherence analysis performed on Globigerinoides and CaCO3 curves. Paragloborotalia siakensis (Fig. 9: P. siak.).— We distinguished two acme abundance...
2004
Thoughts and Speculations on Geodynamic Processes: Chapter 10
Peter A. Ziegler
AAPG Special Volumes
... can be caused, on the one hand, by their partial coherence on trend of the respective rift zone (e.g., Jurassic-Early Cretaceous opening of the South...
1988
The Composition, Structure and Erodability of Subtidal Mats, Abaco, Bahamas
A. Conrad Neumann, Conrad D. Gebelein , Terence P. Scoffin
Journal of Sedimentary Research (SEPM)
... or sediment surface and, where present, the continuity, extent and coherence of the surficial organic mat. Mat samples collected at this time were examined...
1970
Grain Association, Petrography, and Lithofacies
Diego A. Kietzmann, Federico González Tomassini, Taury Smith
AAPG Special Volumes
... because of their high porosity, as well as the lack of compaction and coherence. Clay-Altered Tuff (Tah, Tam) Description Altered tuff deposits occur...
2020
Stratigraphical and Sedimentological Constraints on Western Colombia: Implications on the Evolution of the Caribbean Plate
Mario Moreno Sanchez, Andrs Pardo-Trujillo
AAPG Special Volumes
... intrusives, oceanic igneous rocks, and pelagic, hemipelagic, and terrigenous sedimentary rocks without stratigraphic coherence inserted within mafic...
2003
Pore Networks in Holocene Carbonate Sediments
Paul Enos, L. H. Sawatsky
Journal of Sedimentary Research (SEPM)
... on drying, but they have no coherence so they were confined in stainless steel cylinders by nylon screens glued to the ends. The resedimentation...
1981
Chemical and Sr-Isotopic Variations During Diagenesis of Miocene Siliceous Sediments of the Monterey Formation, California
Hannes K. Brueckner, Walter S. Snyder
Journal of Sedimentary Research (SEPM)
..., Y, Zr) show some coherence with Ti and, hence, clay, but there are numerous exceptions to this generalization. The Group VIB to VIIB metals (Ni, Cr...
1985
Diagenesis
Zb. L. Sujkowski
AAPG Bulletin
.... Sulphates if present will be reduced to sulphites, and commonly ferric to ferrous iron. 3. The increased coherence of the deposit creates a condition...
1958
Paleosol Stratigraphy of the Eskridge Formation; Early Permian Pedogenesis and Climate in Southeastern Nebraska
R. M. Joeckel
Journal of Sedimentary Research (SEPM)
... P1 and P3 are distinguished by l) extreme hardness and coherence (resistance to repeated hammer blows; fragmentation into large blocks), 2...
1991
Aspects of Rock Physics From Laboratory and Log Data that are Important to Seismic Interpretation: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data
A. R. Gregory
AAPG Special Volumes
... of the piezoelectric transducers. Phase coherence is necessary to obtain consistent results from Fourier spectrum analysis. If the tone-burst...
1977
Tectonic Trends in Sierra De Perija and Adjacent Parts of Venezuela and Colombia
John B. Miller
AAPG Bulletin
... coherence. In the southwest part of the Maracaibo Basin, additional sanding in the extreme top of the sequence forms another facies called...
1962
Stem/Aem Evidence for Preservation of Burial Diagenetic Fabrics in Devonian Shales: Implications for Fluid/rock Interaction in Cratonic Basins (U.S.A.)
Victoria C. Hover, Donald R. Peacor, Lynn M. Walter
Journal of Sedimentary Research (SEPM)
...-crystal hexanet reflections or two or more such patterns related by rotation around c*. The former implies coherence between layers (as suggested also...
1996
Evolution of the North Atlantic--An Overview: Chapter 8: North Atlantic Perspectives
P. A. Ziegler
AAPG Special Volumes
...-Greenland Sea) or by crustal coherence on trend (e.g., central and south Atlantic), the advecting mantle material will ascend to the crust/mantle...
1989
CN 30: Continental Wrench-Tectonics and Hydrocarbon Habitat
Greg Zolnai
AAPG Special Volumes
... of incompetent terrains, the drape and drag-folding is due to inner friction, coherence and plasticity of the strata. Local elongation compensated...
1991
Assessing Roles of Volcanism and Basin Subsudence in Causing Oligocene-Lower Miocene Sedimentation in the Northern Rio Grande Rift, New Mexico, U.S.A.
Gary A. Smith, Jessica D. Moore,, William C. McIntosh
Journal of Sedimentary Research (SEPM)
... Cobre (section E) include 35 m of tabular and pumiceous strata without an exposed base. To maintain coherence with the terminology of Smith (1995...
2002
Textural, Elemental, and Isotopic Characteristics of Pleistocene Phreatic Cave Deposits (Jabal Madar, Oman)
Adrian Immenhauser, Yuri V. Dublyansky, Klaas Verwer, Dominik Fleitman, Serguei E. Pashenko
Journal of Sedimentary Research (SEPM)
... coherence between solar variability and the monsoon in Oman between 9 and 6 kyr ago: Nature, v. 411, pp. 290–293. Nielsen, P., Muchez, P., Heilen, W...
2007