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The AAPG/Datapages Combined Publications Database
Showing 7,560 Results. Searched 200,756 documents.
Contribution of Seismic Reflection Data to Chronostratigraphy of the Pannonian Basin: Chapter 9
F. Horvath, Gy. Pogacsas
AAPG Special Volumes
... with these correlations, the unconformity between synrift and postrift sediments can be shown to represent a time gap of one to several million years...
1988
Mineralogy of the Lower Contact Zone of the Double Rainbow Mine, Galena, South Dakota
David H. Garske
Wyoming Geological Association
.... There is often a gap between the two ages of crystals; with the gap having the outline of the primary crystals, as if part of the siderite has dissolved after...
1968
Low Power Magnification Photography of Thin Sections: NOTES
S. Duncan Heron, Jr.
Journal of Sedimentary Research (SEPM)
... is seldom less than 10, and the light used in thin section study is either plain or polarized. Thus there is a gap in magnification between 1 and 10...
1968
Seeing through the Salt
Jerry Kapoor, Nick Moldoveanu, Denes Vigh
GCAGS Transactions
... minima. To avoid converging to a local minima one requires a starting velocity model that bridges the gap between the low frequencies and long offsets...
2013
Rusophycus in the Late Silurian High Falls Formation of Northwestern New Jersey
Ronald L. Martino, Otto S. Zapecza
Journal of Sedimentary Research (SEPM)
.... Open-File Report, 339 p. EPSTEIN, J. B., AND A. G. EPSTEIN, 1969, Geology of the Valley and Ridge Province between Delaware Water Gap and Lehigh Gap...
1978
Rift Origin of Intermontane Basins of Central Asiatic Orogenic Belt
A. N. Obukhov
Petroleum Geology: A Digest of Russian Literature
...-Sarykamysh ridge. In the trailing part of the overthrust sheet a gap formed in which Jurassic carbonates and even Paleozoic highs are present. Thickness...
1996
Paleokarst Targets: Chapter 8
Richard D. Fritz
AAPG Special Volumes
..., eustatic sea-level changes and time gap for an understanding of the relationship of an unconformity to karst potential. Five categories...
1991
Devonian Section at Bowmanstown, Pennsylvania
Bradford Willard
AAPG Bulletin
...., 1882, "The Geology of Pike and Monroe Counties," Pennsylvania 2d Geol. Survey Rept. Prog. G6. WILLARD, BRADFORD, 1931, "Oriskany at Susquehanna Gap...
1957
3.4 Detached Sediments: 3.4.2 Decollement Tectonics (B-Subduction) and Active Margins: Active Margins, Part 4--Makran Fold Belt, Profile N 1804
P. Lehner, H. Doust, G. Bakker, P. Allenbach, and J. Gueneau
AAPG Special Volumes
... is interpreted as the second largest oceanic gap (next to the Sunda arc) in the collision front between Eurasia and the Gondwana continents. This gap...
1983
Early Pennsylvanian Sedimentation in Southeastern Kentucky and Northern Tennessee
R. E. Bergenback , R. L. Wilson
AAPG Bulletin
... diagrams cover an area of about 18 miles northeast along strike in Fentress and Scott counties, Tennessee. There is a gap of about 12 miles to southern...
1961
Evaporites and Petroleum: REPLY
Fred B Phleger
AAPG Bulletin
... and somewhat confusing discussion of "Evaporites and Petroleum" by N. A. Kudryavtsev emphasizes what appears to be an information gap between...
1971
Abstract: Spatial Thinking in 3D and 4D Geology Visualization, by Thomas F. Shipley, Cathryn Manduca, Carol J. Ormand, and Basil Tikoff; #120140 (2014)
Search and Discovery.com
2014
Abstract: Entering and Competing in the Digital World: A Guide to the Maze That is Digital Data, by Daphne Lampman; #90190 (2014)
Search and Discovery.com
2014
ABSTRACT: Use of Maturity-Related Changes in Gas Isotopes in Production and Exploration of Bakken Shale Plays; #90122 (2011)
Martin Schoell, Julie A. Lefever, and Wallace Dow
Search and Discovery.com
.... The less mature domain around Squaw Gap and Bicentennial (“SGB”) has high hydrogen indices (HI~450 to 530mg/g), whereas the more mature domain around...
2011
Abstract: Fourier Domain Regularization 5D and More; #90174 (2014)
V. Khatchatrian
Search and Discovery.com
... of the spectrum caused by gap and upsampling. Two main problems arise: spectrum “repetition”, caused by upsampling operator and amplitude distortion...
2014
Experimental Insights on Sources, Amounts, and Kinetics of Thermogenic Gas, by Michael D. Lewan
Search and Discovery.com
N/A
Understanding Deep-Water Architecture from Process Interpretation at Outcrop: An (Ancient to Modern)2 Perspective
Ole J. Martinsen and John B. Thurmond
Search and Discovery.com
... Process and 3D understanding at outcrop g p • A relative and ambiguous matter! Slide Slump • Digital and quantitative methods narrow the gap to other...
Unknown
Carbon and Hydrogen Isotope Systematics in Gases from Horizontal Bakken Shale Wells; #110149 (2011)
Martin Schoell and Julie LeFever
Search and Discovery.com
... of this study are in two maturity domains, based on Bakken Shale Rock-Eval hydrogen indices. The less mature domain around Squaw Gap and Bicentennial (“SGB) has...
2011
Outcrop Lithostratigraphy of the Middle Devonian Marcellus Interval in West Virginia, Pennsylvania and Virginia, #50398 (2011)
Margaret Walker-Milani, Kyle Littlefield, Richard Smosna, Timothy Carr,
Search and Discovery.com
...). Featured outcrops (orange): A.) Wip Gap, B.) Bedford. Figure 2: Regional stratigraphic column (after Milici and Swezey, 2006) 0 Figure 5: Spectral...
2011
Depositional Model of the Marcellus Shale in West Virginia Based on Facies Analysis, #50512 (2011)
Kathy R. Bruner, Margaret Walker-Milani, Richard Smosna
Search and Discovery.com
... 2 = Bedford, PA 3 = Tomahawk 4 = Berkeley Springs 5 = Green Spring 6 = Springfield 7 = Burlington 8 = McCoole, MD 9 = Wardensville 10 = Whip Gap 11...
2011
Do Subsurface Models Accurately Represent the Rock? Insights from Outcrop on the Often Overlooked Importance of Mechanical Stratigraphy; #120146 (2014)
Ronald N. McGinnis, David A. Ferrill, Alan P. Morris, and Kevin J. Smart
Search and Discovery.com
..., and faults will have shallower dips (60° or less). In mixed stratigraphic sequences, the ratio of incompetent to competent strata is a useful guide...
2014
Integrating Outcrop and Subsurface Data for Reservoir Prediction in Fluvial Tight-Gas Sands, Upper & Middle Williams Fork Fm, Grand Hogback, CO; #51328 (2016)
Bryan McDowell, Piret Plink-Bjorklund
Search and Discovery.com
..., 1982, Sedimentology of the Mesaverde Formation at Rifle Gap, Colorado and Implications for Gas-Bearing Intervals in the Subsurface: Sandia National...
2016
Post-Rift Tectonics in Rifted Margins and Surrounding Domains, #30510 (2017).
Mohamed Gouiza, Giovanni Bertotti, Remi Charton, Paul A. Andriessen
Search and Discovery.com
... plain) 0 water-depth 8.92 Uplift Uplift 1 4 Triassic El Amra-1 (coastal plain) 0 Uplift SE 500m 3 total subsidence Sedimentary gap NW 2...
2017
Strategies for Identifying Organic Matter Types in SEM, #70233 (2017).
Wayne K. Camp
Search and Discovery.com
... and various strategies used to help bridge the gap between optical and electron microscopic characterization of organic matter in carbonaceous mudstones...
2017
Geoscience Evolution: Extensive Data Integration for Real Time Geosteering and Modeling in Unconventional Reservoirs; #42187 (2018)
Vlad Karen Payrazyan, Igor Kuvaev, Igor Uvarov, Rafael Aguilar, Gerardo Gutierrez, Julian Stahl
Search and Discovery.com
... and update the multi-dimensional neuron networks. Part III – Closing the Gap Closing the gap between the current practices of geoscience, mainly still built...
2018