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The AAPG/Datapages Combined Publications Database
Showing 3,040 Results. Searched 201,044 documents.
Ekofisk: First of the Giant Oil Fields in Western Europe
Edwin Van den Bark, Owen D. Thomas
AAPG Special Volumes
.... DISCOVERY The Ekofisk structure was mapped by the common reflection point seismic system. A reflector from just above the top of the Danian showed...
1980
Erosional and Depositional Structures of the Southwest Iceland Insular Margin: Thirteen Geophysical Profiles: Rifted Margins
Julius Egloff , G. Leonard Johnson
AAPG Special Volumes
... the remaining inter-canyon divides is believed to be an erosion surface or top of a former insular rise (Profile 12, Plate 15). The proposed...
1979
Lower Gondwana Sedimentation in Saharjuri Coalfield, Bihar, India
Dipankar Niyogi
Journal of Sedimentary Research (SEPM)
... generally on the top of coal seams, kaolinitic siltstones and laminated shales which usually enclose lenticular bodies of sandstones. Carbon content...
1966
Chapter 3: Nanoscale Imaging of Organic Matter and Wettability of Oil-Window Shales
Andrew Fogden, Terri Olson, Andrew G. Christy
AAPG Special Volumes
... scattered with FA2 deposit. (d) Corner of a 20-μm fractured block of LB, with smooth top face (arrow) abutting a removed calcite crystal and tight, grainy...
2016
Stratigraphic Analysis of Silurian Rocks in Michigan Basin
Wilton N. Melhorn
AAPG Bulletin
... by brown dolomite. A gray, calcareous shale at the top of the Clinton is perhaps equivalent End_Page 818------------------------------ Fig. 1...
1958
The Modern Carbonate Ramp Slope of Central West Florida
Henry T. Mullins, Anne F. Gardulski, Edward J. Hinchey, Albert C. Hine
Journal of Sedimentary Research (SEPM)
... collapse of the distal portion of the west Florida slope near the top of the precipitous, high-relief west Florida Escarpment (Freeman-Lynde I983...
1988
Strontium Isotopes and Miocene Sequence Stratigraphy Across the Northeast Florida Platform
David J. Mallinson , John S. Compton , Stephen W. Snyder , David A. Hodell
Journal of Sedimentary Research (SEPM)
... (Figs. 2, 3; Snyder et al. 1989). The basal reflector (1) is strong throughout the area and represents the top of the Eocene Ocala Group limestone...
1994
A mechanical basis of fault-bend folding
N. P. Benesh, and J. H. Shaw
AAPG Bulletin
..., representing the hinterland, also drives the shortening and deformation within the model. Figure 3. Initial configuration for both anticlinal (top) and synclinal...
2023
Sedimentology of the Modern and Holocene Burdekin River Delta of North Queensland, Australia Controlled by River Output, Not By Waves and Tides
Christopher R. Fielding, Jonathon Trueman, Jan Alexander
Special Publications of SEPM
... not covered by IWSC drilling. A few holes were sunk using a land vibracorer, which produced intact, though compacted, samples of strata to c. 4 m...
2005
The Transformation of Sediment Into Rock: Insights From IODP Site U1352, Canterbury Basin, New Zealand
Kathleen M. Marsaglia, Greg H. Browne, Simon C. George, David B. Kemp, John M. Jaeger, David Carson, Mathieu Richaud, IODP Expedition Scientific Party
Journal of Sedimentary Research (SEPM)
.... The stratigraphic and core-recovery columns in Figure 2 are based on coring results from Holes U1352B (top) and U1352C (bottom), for a total of 1195 m...
2017
New Perspectives On the Geomorphic, Sedimentologic, and Stratigraphic Signatures of Former Wave-dominated Tidal Inlets: Assateague Island, Maryland, U.S.A.
Christopher T. Seminack, Randolph A. McBride
Journal of Sedimentary Research (SEPM)
... to southwestward-dipping sigmoidal-oblique radar facies for the remainder of the profile (Fig. 6A, B), extending 680 m into segments 2 and 3. The top meter...
2019
Lower Permian (Wolfcampian) Paleosol-Bearing Cycles of the U.S. Midcontinent: Evidence of Climatic Cyclicity
Keith B. Miller, Thomas J. McCahon, Ronald R. West
Journal of Sedimentary Research (SEPM)
... of carbonate features (rhizocretions, nodules) near the top of the preserved Alfisol profiles, with impervious argillic (Bt) horizons below, suggests...
1996
Internal structure of the fault zone in sand–clay sequences, revealed by coring across the fault in the Bohai Bay Basin
Zhida Liu, Xiaofei Fu, Lingdong Meng, Haixue Wang, and Zaihe Chen
AAPG Bulletin
... and location of the study site, modified after Jiang et al. (2007). The Bohai Bay Basin is in the upper left corner. (B) Structural map of the top...
2025
Depositional, Stratigraphic and Structural Controls on the Geometry of Montney Formation Reservoirs: Lower Triassic, Northeast British Columbia, Northwest Alberta
I.P. Proverbs, K.L. Bann, B. Taylor, J.A. Nasen, C.J. Frostad
Bulletin of Canadian Energy Geoscience (CEGA)
... intact. Trace fossils present include: Phycosiphon (Ph), Thalassinoides (Th), Teichichnus (Te), Cylindrichnus (Cy), and fugichnia (fu). The suite...
2024
Chapter 2: Facies Architecture and Sequence Stratigraphy of the Middle Bakken Member, North Dakota
Sven Egenhoff, Aaron Van Dolah, Ali Jaffri, Jörg Maletz
Rocky Mountain Association of Geologists
... parasequences show an increase in depositional energy up-section whereas the top one to two reflect laterally varying stacking patterns and a successive decrease...
2011
Chapter 8: Structural Styles and Tectonic Evolution of the Santiago Basin, Peru—Implications for Hydrocarbon Traps
J. Witte, M. R. Strecker, M. Raez
AAPG Special Volumes
... sections were kinematically restored to the top of the Yahuarango formation, one of the youngest pre-Andean units. We calculated the depth...
2018
The Growth History of Toe Thrusts of the Niger Delta and the Role of Pore Pressure
Scot W. Krueger, Neil T. Grant
AAPG Special Volumes
... belts that have moved downslope on a deep-seated shale detachment zone (Figure 2). The delta top and offshore shelf comprise a series of arcuate...
2011
Stratigraphy and Lithofacies of Lisburne Group Carbonate Rocks (Carboniferous Permian) in the National Petroleum Reserve Alaska
Julie A. Dumoulin, Kenneth J. Bird
Special Publications of SEPM
... TIGRA PHY AND LITHOFA CIES, LISBURNE GROUP STRA TIGRAPHY AND LITHOFACIES, GROUP Inigok 1 i Figure 3. 3. Triassic 2.4 ~~~~~~~~~;;~~~iQ~iriE!ii Top...
2001
Conclusions
James A. Peterson, James W. Clarke
AAPG Special Volumes
...-reservoir-seal interrelationship. Continuous mild structural growth of the central basin was a major factor in allowing this combination of circumstances...
1991
Spatial Distribution of Seafloor Biogeological and Geochemical Processes as Proxy to Evaluate Fluid-Flux Regime and Time Evolution of a Complex Carbonate/ Hydrates Mound, Northern Gulf of Mexico
Leonardo Macelloni, Simona Caruso, Laura Lapham, Carol B. Lutken, Charlotte Brunner, Allen Lowrie
GCAGS Transactions
.... Methane Source Three samples of vent gas and one intact sample of outcropping hydrate were collected from the SW com plex. Chemical analyses show...
2010
A Compositional Classification For Grain Assemblages In Fine-Grained Sediments and Sedimentary Rocks
Kitty Milliken
Journal of Sedimentary Research (SEPM)
... Transactions, v. 344, p. 89– 100. Aplin, A.C., and Macquaker, J.H.S., 2011, Mudstone diversity: origin and implications for source, seal, and reservoir...
2014
Evaporites of Coastal Sabkhas
D. J. Shearman
Special Publications of SEPM
... borehole small nodules of anhydrite occur virtually intact among the halite crystals. These show the disrupted fabric which characterizes the Recent...
1987
Stratigraphic Architecture and Processes Controlling Coeval Deltaic, Platform Carbonate, and Condensed Shelf Sedimentation, Upper Pennsylvanian, Leavenworth Limestone-Heebner Shale-Plattsmouth Limestone-Heumader Shale Minor Cyclothem, SE Kansas and NE Oklahoma
Wan Yang, Michael Bruemmer, Monica Turner-Williams
Tulsa Geological Society
... York, pp. 13-36. Tandon, S.K., and Gibling, M.R., 1994, Calcrete and coal in late Carboniferous cyclothems of Nova Scotia, Canada: Climate and seal level...
2003
Clastic-injection Pipes and Syndepositional Deformation Structures in Jurassic Eolian Deposits: Examples from the Colorado Plateau
Marjorie Chan, Dennis Netoff, Ronald Blakey, Gary Kocurek, Walter Alvarez
AAPG Special Volumes
... leaving other coherent rock units more intact. However, the effects of salt tectonism would not likely influence areas near Lake Powell, where...
2007
Structural Influence on the Accumulation of Petroleum in California: Part IV. Relations of Petroleum Accumulation to Structure
E. H. McCollough
AAPG Special Volumes
... field; that Kettleman Hills has preserved the original contents of the sand fairly intact, while the greater proportion of the lighter hydrocarbons has...
1934