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The AAPG/Datapages Combined Publications Database
Showing 26,356 Results. Searched 195,961 documents.
The Southern Utes: An Economically and Socially Successful Indian Nation Building upon its History and Challenging the Future
Brafdord C. Boyce, Leonard C. Burch
Rocky Mountain Association of Geologists
..., Leonard C. Burch Geology and Coal-Bed Methane Resources of the Northern San Juan Basin, Colorado and New Mexico, 1988 11 The Southern Utes...
1988
Tectonic and Sedimentological Controls of Coal Bed Depositional Patterns in Upper Cretaceous Emery Sandstone, Henry Mountains Coal Field, Utah
B. E. Law
Utah Geological Association
...Tectonic and Sedimentological Controls of Coal Bed Depositional Patterns in Upper Cretaceous Emery Sandstone, Henry Mountains Coal Field, Utah B. E...
1980
An Early Permian (Early Sakmarian) Brachiopod Fauna from the Sungai Itau Quarry and Its Relationship to Other Early Permian Brachiopod Horizons in Langkawi, Malaysia
Mohd Shafeea Leman
Geological Society of Malaysia (GSM)
... Abstract: A rich brachiopod bed was discovered in a quarry exposure at Kampung Sllngai Itau, Langkawi. At least twelve species of brachiopod were identified...
2003
Conglomerate, Emphasizing Fluvial and Alluvial Fan Environments
J. C. Harms, J. B. Southard, R. G. Walker
Special Publications of SEPM
... clasts rolling on the bed. It has been documented experimentally (Johansson, 1965) and observed in many river gravels (Rust, 1972). The a(p) a(i) fabric...
1982
Topographic Controls On the Development of Contemporaneous but Contrasting Basin-Floor Depositional Architectures
Daniel Bell, Christopher J. Stevenson, Ian A. Kane, David M. Hodgson, Miquel Poyatos-Moré
Journal of Sedimentary Research (SEPM)
... in contemporaneous strata, is presented. Proximal and medial deposits are characterized by discrete packages of clean sandstones with sharp bed tops...
2018
A Predictive Model of Reservoir Continuity in Fluvial Sandstone Bodies of a Lacustrine Deltaic System, Colton Formation, Utah
Thomas H. Morris, Dean R. Richmond
Utah Geological Association
... reservoir continuity, intermediate to large reservoir size, and good potential to develop numerous hydrocarbon traps. Bed-load systems are characterized...
1992
Sedimentology and Depositional History of the Permo-Triassic Spearfish Formation, Southwestern Black Hills, South Dakota
J. M. Sabel
Wyoming Geological Association
... of outcrops and major highways. Throughout the study area the Spearfish Formation strikes approximately north-south, and dips gently to the east. Exact bed...
1984
A New Estimate of the Amount of Displacement on the Denali Fault System Based on the Occurrence of Carbonate Megaboulders in the Dezadeash Formation (Jura-Cretaceous), Yukon, and the Nutzotin Mountains Sequence (Jura-Cretaceous), Alaska
Grant W. Lowey
CSPG Bulletin
... 1992. Variation in bed thickness in a turbidite succession, Dezadeash Formation (Jura-Cretaceous), Yukon, Canada: evidence of thinning-upward...
1998
Pennsylvanian Section at Juniper Mountain, Moffat County, Colorado
R.A. Upton
Rocky Mountain Association of Geologists
... towards base. Limestone. light tan, fine-fossil-fragmental, sandy and massive: lower 8” grades-into bed below. Fusulina sp. F o r m A (Bed 2 0 6 ,of ref...
1958
A Multi-Factor Approach to Optimize Horizontal Shale Wells Flowback and Production Operation
Y. Liu, R. M. Jones, H. Lu, K. Putri, S. Atmaca, N. J. R. Gonzalez
Unconventional Resources Technology Conference (URTEC)
... of a sand bed along with the cross-sectional distribution of the particles between the fluid layers. 3 URTeC 5063 Figure 2. Sand transport conditions...
2021
Near-Shore Ripples: Some Hydraulic Relationships
A. S. Trenhaile
Journal of Sedimentary Research (SEPM)
... with water depth, such that although random fluctuations are present, ripple geometry will tend to increase towards the breaker point. The effect of bed...
1973
Modified-grain-flow Deposits from the Upper Cretaceous Vallcarga Formation, South-Central Pyrenees, Spain
Jeroen D. Schuppers, Allard W. Martinius
Journal of Sedimentary Research (SEPM)
...-grain-flow deposits. A) strongly convex frontal snout of thick, gravelly bed; B) sketch drawn from the photo in A; C) detail of the upper surface...
1994
Relative Importance of Processes That Govern the Generation of Particulate Hyperpycnal Flows
M. Felix, J. Peakall, W.D. McCaffrey
Journal of Sedimentary Research (SEPM)
..., Estuaries; A Physical Introduction: London, Wiley & Sons, 140 p. Garcia, M., and Parker, G., 1991, Entrainment of bed sediment into suspension: Journal...
2006
Escape traces associated with Rafinesquina alternata, an Upper Ordovician strophomenid brachiopod from the Cincinnati Arch region
Benjamin F. Dattilo, David L. Meyer, Keith Dewing, Matthew R. Gaynor
PALAIOS
... to an inclined position as the brachiopod tried to escape burial. The traces form a continuum. Specimens lying flat on the bed surface have moats...
2009
Distribution, Amount, and Maturity of Coal Resources of Most of the Sego Coalfield, Utah
David E. Tabet, Jeffrey C. Quick, Brigitte P. Hucka
Rocky Mountain Association of Geologists
... occurs in the lower carbon bed, 12% is in the upper carbon, and the remaining 17% is distributed among the other five beds. The coal occurs at depths...
2008
STRATIGRAPHY AND PALYNOLOGY OF THE UPPER LEWIS SHALE, PICTURED CLIFFS SANDSTONE, AND LOWER FRUITLAND FORMATION (UPPER CRETACEOUS) NEAR DURANGO, COLORADO
Carrie Manfrino
Rocky Mountain Association of Geologists
... on the northern rim of the Sen Juan basin, and (3) indicates a mostly freshwater origin for the Carbonero coal bed at the base of the Fruitiand...
1985
Inner-Shelf to Lower-Shoreface Hummocky Sandstone Bodies with Evidence for Geostrophic Influenced Combined Flow, Lower Cretaceous, West Greenland
Helle H. Midtgaard
Journal of Sedimentary Research (SEPM)
... experiments on combined-flow bed configurations, and some implications for interpreting storm-event stratification: Journal of Sedimentary, Petrology, v...
1996
Wave-Modified Turbidites: Combined-Flow Shoreline and Shelf Deposits, Cambrian, Antarctica
Paul M. Myrow, Woodward Fischer, John W. Goodge
Journal of Sedimentary Research (SEPM)
..., no. 30, 1258 p. ARNOTT, R.W., AND SOUTHARD, J.B., 1990, Exploratory flow-duct experiments on combined-flow bed configurations, and some implications...
2002
Siliciclastic Stromatolites and Other Microbially Induced Sedimentary Structures in an Early Devonian Barrier-Island Environment (Muth Formation, NW Himalayas)
Erich Draganits, Nora Noffke
Journal of Sedimentary Research (SEPM)
... paleocurrent directions higher up in section D-D resemble herringbone cross-stratification, common in lower intertidal to subtidal environments. Bed Md12...
2004
Geometry of the Hanging Wall Above a System of Listric Normal Faults--A Numerical Solution
Renato M. Darros de Matos
AAPG Bulletin
..., as well as the apparent horizontal extension calculated solely upon the basis of bed-length balance. The model also indicates that antithetic shear...
1993
Relations Between Cross-Bedding, Bedforms, and Flow
David M. Rubin
Special Publications of SEPM
... of cross-bed dip directions is not controlled entirely by bedform three-dimensionality; dispersion of dips is also influenced by bedform variability...
1987
Paleohydrographic influences on Permian radiolarians in the Lamar Limestone, Guadalupe Mountains, west Texas, elucidated by organic biomarker and stable isotope geochemistry
Paula J. Noble, Hiroshi Naraoka, Simon R. Poulson, Eri Fukui, Yuxi Jin, Sarah O'Connor
PALAIOS
... with quantitative radiolarian data collected bed by bed in a 160 cm section, which demonstrate a definitive ecological link between marked radiolarian faunal...
2011
The Sedimentology and Tectonics of the Temburong Formation Deformation of Early Cenozoic Deltaic Sequences in NW Borneo
Robert B. Tate
Geological Society of Malaysia (GSM)
... of deformation varies according to lithology and bed thickness and the rocks are metamorphosed to sericite grade. Deformation is thought to have been caused...
1994
Geological Evidence for Storm Transportation and Deposition on Ancient Shelves
Roger G. Walker
Special Publications of SEPM
... in 1899 of the relationship between ripple wavelength (presumably the orbital diameter of the waves at the bed for these large features), wave height...
1986
Flood Sedimentation in Bedrock Fluvial Systems
Victor R. Baker
CSPG Special Publications
..., p. 957-1049. Church, M. and Jones, D. 1982. Channel bars in gravel-bed rivers. In: Hey, R.D., Bathurst, J. C. and Thorne, C.R. (Eds.), Gravel-bed...
1984