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The AAPG/Datapages Combined Publications Database
Showing 36,061 Results. Searched 200,599 documents.
CONCEPT AND SIGNIFICANCE OF SUBSURFACE FAULT THROW
Luis M. Banks
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
... slip; b) beds are flat-lying, and c) bed thicknesses are constant. In practice, these conditions are seldom satisfied. = horizontal distance between...
1958
Upper Ordovician Incised Valley (Karst) Fill Deposits of Central Missouri: A Reinterpretation of Some Pennsylvanian Filled Sinks, #51390 (2017).
William W. Little, Alan D. Chapman, Daniel N. Meehan
Search and Discovery.com
... Simple cave roof collapse Collapse of overlying (stacked) cave fills into lower caves Gradual floor solution and concurrent roof subsidence C Dipping...
2017
Upper Ordovician Incised Valley (Karst) Fill Deposits of Central Missouri: A Reinterpretation of Some Pennsylvanian Filled Sinks, #51390 (2017).
William W. Little, Alan D. Chapman, Daniel N. Meehan
Search and Discovery.com
... Simple cave roof collapse Collapse of overlying (stacked) cave fills into lower caves Gradual floor solution and concurrent roof subsidence C Dipping...
2017
Dynamic Relationship between Estuary Hydraulics and Sedimentation: ABSTRACT
G. S. Visher, J. D. Howard
AAPG Bulletin
...Dynamic Relationship between Estuary Hydraulics and Sedimentation: ABSTRACT G. S. Visher, J. D. Howard 1972 659 659 56 3. (March) Flood- and ebb-tide...
1972
Abstract: Log Data Used to Predict Coal Reservoir Permeability: A Case Study from the Yanchuannan CBM Field, China; #90234 (2015)
Ke Liu, Xiaoming Wang, Xingjin Wang, Sidong Pan, and Zhenghua Jing
Search and Discovery.com
... Technology Workshop, Opportunities and Advancements in Coal Bed Methane in the Asia Pacific, February 12-13, 2015, Brisbane Australia Log Data Used...
2015
Recumbent Folding in Metamorphic Terranes
H. A. K. Charlesworth, R. St. J. Lambert
CSPG Bulletin
.... In contrast, where metamorphism is non-existent, the axial surfaces of folds are characteristically steeply dipping. The longitudinal upright folds...
1964
Evidence of different contractional styles along foredeep margins provided by Gilbert deltas: examples from Bowser Basin, British Columbia, Canada
Brian D. Ricketts, Carol A. Evenchick
CSPG Bulletin
... of Western Canada and northwestern U.S.A. The inset map summarizes structural trends in northern Bowser Basin, and the present relationship between Bowser...
2007
Geology of the Gunung Danum Conservation Area: Geochemistry and Soil Aspects
Muhamad Barzani Gasim, Dale Brunotte, Sahibest Abdul Rahim Sahat Sadikun, Sanudin Tahir
Geological Society of Malaysia (GSM)
... blocks consist of chert, sandstone, basalt, conglomerate and ultramafic rocks. The relationship between the crystalline basement and the melange...
1994
The Association of Alluvial Fan, Aeolian and Fluviatile Facies in the Caherbla Group (devonian), Dingle Peninsula, Ireland
Ralph R. Horne
Journal of Sedimentary Research (SEPM)
... high sphericity and roundness ( Fig. 2a). An imbricate relationship between the abundant bladed and discoidal pebbles is common in the coarser parts...
1975
Geometry and Depositional Environment of Fruitland Formation Coal Beds, San Juan Basin, New Mexico and Colorado: Anatomy of a Giant Coal-Bed Methane Deposit
James E. Fassett
Rocky Mountain Association of Geologists
...Geometry and Depositional Environment of Fruitland Formation Coal Beds, San Juan Basin, New Mexico and Colorado: Anatomy of a Giant Coal-Bed Methane...
1988
Structure of the Colorado Plateau Margin Near Cedar City, Utah
Richard L. Threet
Utah Geological Association
... Canyon the fault zone includes parallel fractures, cross fractures, offsets, and steeply dipping, partly detached blocks. In a belt about four miles...
1963
Old Electrical Log Interpretation [Pre-1958], Chapter 4: The Electrical Log (ES)
Hilchie, D.W.
AAPG Special Volumes
... to determine are: is the formation permeable, is water resistivity constant, what is porosity, and is the bed resistive enough to bear hydrocarbons? Next, I...
1979
Wyoming Geological Association Field Trip One: Frewens Sandstone September 6th & 7th
Dr. Brian J. Willis, Janok P. Bhattacharya, Christopher D. White, Shirley P. Dutton, Sharon L. Gabel
Wyoming Geological Association
...” in the Cardium Formation of Alberta: their relationship to relative changes in sea level, in, C. K. Wilgus, B. S. Hastings, C. G. St. C. Kendall, H. W...
2003
Sedimentary Structures in Modern Carbonate Sands of the Bahamas
John Imbrie, Hugh Buchanan
Special Publications of SEPM
... elabo rated by Leopold and others 1964 pp 173 75 a simple relationship can be deduced between the angle of inclination of a bed and the tan gential...
1960
Systematic organization of thin-bedded turbidites in ancient deep-marine levees: Possible evidence of rhythmic pulsing in turbidity currents
Celeste M. Cunningham, R. William C. Arnott
Journal of Sedimentary Research (SEPM)
... are dominated by thin-bedded, upper-division turbidites that form sharply bounded bedsets typically comprising 2–10 beds with similar grain size, bed...
2021
Two Types of Outer Fan Lobe Sequence, from the Late Precambrian Kongsfjord Formation Submarine Fan, Finnmark, North Norway
Kevin T. Pickering
Journal of Sedimentary Research (SEPM)
... m and 15 m thick, although Type I lobes are generally less than 10 m thick; there are no obvious differences in bed thickness, grain size, or other...
1981
Crestal Overtop and Washover Sedimentation on a Fringing Sandy Gravel Barrier Coast, Carnsore Point, Southeast Ireland
Julian D. Orford, R. W. G. Carter
Journal of Sedimentary Research (SEPM)
.... Res. Center Tech. Paper No. 78-2, 131 p. SUNAMURA, T., 1975, Static relationship among beach slope, sand size and wave properties: Geogr. Rev. Jap., v...
1982
Bank Sediment Type and Suspended-sediment Transport in Sand-bed Streams
James E. Pizzuto
Journal of Sedimentary Research (SEPM)
... analysis can only be removed when more data become available. RESULTS AND DISCUSSION The relationship between the percent bed material in suspension...
1985
Eastern Boulder-Weld fault zone, Colorado: A gravity slide with pop-up structures
Richard H. Groshong, Jr., Ken Kittleson
Rocky Mountain Association of Geologists
... Groshong, R.H., Jr., Withjack, M.O., Schlische, R.W. and Hidayah, T.N., 2012, Bed length does not remain constant during deformation: Recognition and why...
2020
Natural Fractures in Folded Sandstones of the Tensleep Formation, Wyoming
John C. Lorenz, Scott P. Cooper
AAPG Special Volumes
... tightly folded structures, typically in the steeply dipping forelimbs. Smaller amounts of bed-parallel shear are probably also present where the beds...
2013
AAPG Memoir 67: Seals, Traps, and the Petroleum System. Chapter 9: Fault Leak Controlled Trap Fill: Rift Basin Examples
D.M. Allard
AAPG Special Volumes
..., logs, lithology from wells, stratigraphic models of lithology variation away from well control, interpretations of bed juxtapositions across the fault...
1997
2013
Multiple-Channel Bedload Rivers
Andrew D. Miall
Special Publications of SEPM
... reaches of the Donjek Yukon, River, by Williams and Rust (1969). The fluvial style consists of medium to large-scale gravel-bed streams...
1985
Overpressure generation and evolution in a compressional tectonic setting, the southern margin of Junggar Basin, northwestern China
Xiaorong Luo, Zhaoming Wang, Liqiang Zhang, Wan Yang, Loujun Liu
AAPG Bulletin
... persistent and dipping permeable bed on an anticline is hydrodynamically sealed in the updip part and extends downdip into an overpressure zone...
2007