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The AAPG/Datapages Combined Publications Database
Showing 714 Results. Searched 200,357 documents.
Deep-sea Fan Deposits in the Macigno Formation (Middle-upper Oligocene) of the Gordana Valley, Northern Apennines, Italy: REPLY
Guido Ghibaudo
Journal of Sedimentary Research (SEPM)
..., Turbidite dispersal in a Miocene deep-sea plain: the Marnoso-arenacea of the northern Apennines: Geologie en Mijnbouw, v. 57, p. 559-576. RICCI...
1981
Grain-Size Characteristics of Sediment Transported During Dust Storms
W. G. Nickling
Journal of Sedimentary Research (SEPM)
... not always be directly compared because sorting (that is, standard deviation) can be a rather closely controlled sinusoidal function End_Page 1019...
1983
Variations in Large-Scale Beach Amplitude Along the Coast
Nina Fisher, Robert Dolan, Bruce P. Hayden
Journal of Sedimentary Research (SEPM)
..., Observations on the motion of shingle beaches: Phil. Trans. of the Royal Society, v. 124, p. 567-576. RAYNER, J. N., 1971, An Introduction...
1984
Tectonic Framework of Pacific Region: General
J. D. Moody , R. W. Esser , D. A. Holmgren
AAPG Special Volumes
... of Geology and the Institute of Oceanology of the Academy of Sciences of the USSR (Anon., 1964). This map, a pseudocylindrical sinusoidal projection...
1976
Neap-Spring Tidal Cyclicity in Laminated Carbonate Channel-Fill Deposits and its Implications: Salem Limestone (Mississipian), South-Central Indiana, U.S.A.
Mark A. Brown , Allen W. Archer , Erik P. Kvale
Journal of Sedimentary Research (SEPM)
... and plotted against their thickness in a histogram, the result is a sinusoidal curve that exhibits a periodicity ranging from 19 to 30 laminations (Fig. 7...
1990
Three-Dimensional Antidunes as HCS Mimics in a Fluvial Sandstone: The Pennsylvanian South Bar Formation Near Sydney, Nova Scotia
Brian R. Rust, Martin R. Gibling
Journal of Sedimentary Research (SEPM)
... Saskatchewan River, Canada: Sedimentology, v. 25, p. 625-648. COLLINSON, J. D., 1966, Antidune bedding in the Namurian of Derbyshire, England: Geologie en...
1990
Carbonate Cycle Stacking Patterns and Hierarchies of Orbitally Forced Eustatic Sealevel Change
Carl N. Drummond, Bruce H. Wilkinson
Journal of Sedimentary Research (SEPM)
... designated sedimentation and subsidence rates, and a symmetric sinusoidal sealevel function of specified period and amplitude. In addition...
1993
Origin of Late Turonian and Coniacian Unconformities in the San Juan Basin
Dag Nummedal, Gregory W. Riley
AAPG Special Volumes
... (sinusoidal) sea level cycle to produce a maximum rate of rise equal to the calculated rate of structural uplift it would need a height of more than 50...
1991
Simple-Shear and Pure-Shear Models of Extensional Sedimentary Basin Formation: Application to the Jeanne d'Arc Basin, Grand Banks of Newfoundland: Chapter 20: North American Margins
N. J. Kusznir, S. S. Egan
AAPG Special Volumes
... in the distal direction from the surface outcrop of the fault (footwall cutoff) and is given a sinusoidal distribution. The resulting basin is assumed to fill...
1989
Automated Analysis of Imbrication and Flow Direction in Alluvial Sediments Using Laser-Scan Data
R.P. Millane, M.I. Weir, G.M. Smart
Journal of Sedimentary Research (SEPM)
... similar for the different values of d. In the case of the Waimakariri A and Shotover river sites, the inclination index exhibits a sinusoidal shape...
2006
Grain Orientation in Determination of Paleocurrents and Sandstone Trends
John W. Shelton , Douglas E. Mack
AAPG Bulletin
... individually between plates of a capacitor. A sinusoidal curve from the signal generated reflects an anisotropic fabric. The preferred grain orientation...
1970
Geometric Constraints Derived from the Law of Conservation of Volume and Applied to Evolutionary Models for Detachment Folding: Geologic Note: (1)
CLINTON D. A. DAHLSTROM
AAPG Bulletin
... volume) for sinusoidal folds increases very rapidly at low dips to a maximum at approximately 60 degrees and diminishes to a minimum at 90 degrees (Figure...
1990
Practical and efficient three-dimensional structural restoration using an adaptation of the GeoChron model
Peter J. Lovely, Stanislas N. Jayr, and Donald A. Medwedeff
AAPG Bulletin
... an optimum restoration. Study of a synthetic model with extreme features (a sinusoidal, parallel fold, the steep limb of which has been faulted, as shown...
2018
Geophysical characterization of a leachate plume from a former municipal solid waste disposal site: A case study on Norman landfill
Md. Iftekhar Alam, Andrew Katumwehe, and Estella Atekwana
AAPG Bulletin
... in millisiemens per meter (McNeill, 1990). The sinusoidal primary EM field is generated when an alternating current is applied to a transmitter coil...
2022
Subsurface storage in the Mississippi Salt Basin domes: Considerations for the emerging hydrogen economy
C. Nur Schuba and Lorena Moscardelli
AAPG Bulletin
...). In these basins, it is noted that there is a genetically related regional en echelon extensional fault trend due to the structural deformation created...
2023
Exploring the Thin Talangakar Formation Sandstone Using Integrated Seismic Multi-Attribute Analysis and Spectral Decomposition in Kuang Area, South Sumatra Basin, #10900 (2016).
Noor Cahyo Wibowo
Search and Discovery.com
... with the presence of a good sandstone reservoir within well U. The low gamma ray values exhibit a sinusoidal pattern considered indicative of a SW-NE channel...
2016
Characterization of Carbonates Through High Definition Borehole Images: Examples from Texas and Oklahoma, #42210 (2018).
Tim Hunt, John Speight, Huabo Liu, Valentina Vallega, Don Christensen
Search and Discovery.com
... drastically decreased. Sinusoidal features characterizing bed boundaries are visible in the compressed log scale. Looking at horizontal well...
2018
Anatomy of a fluvial paleo-fan: sedimentological and architectural trends of the Paleocene–Eocene Wasatch–Colton System (western Uinta Basin, Utah, U.S.A.)
Davide Carraro, Dario Ventra, Andrea Moscariello
Journal of Sedimentary Research (SEPM)
... sigmoidal cross-bedding (S6, Fig. 8E) and very common planar lamination with parting lineation (S4, Figs. 8B, C, 9A) to sinusoidal bedding of variable...
2023
Cycles in Lake Beds of the Triassic Sanford Sub-Basin of North Carolina
Lisa N. HU, Daniel A. Textoris
Special Publications of SEPM
...) Introduction reveals any persistent sinusoidal components in the data Coal SM. Carbonate TIME SERIES ANALYSIS Fourier analysis of a time series...
1996
Fundamentals of sequence stratigraphy
Wolfgang Schlager
Special Publications of SEPM
... and is exposed to sinusoidal sea-level fluctuations. Falling limb of sea-level cycle produces extended FST. Standard LST forms during the last part...
2005
Tidal Bed Form Migration in Shallow Marine Environments: Evidence from the Lower Triassic, Western Alps, France
Marcus T. Richards
CSPG Special Publications
.... Geologie en Mijnbouw, v. 46, p. 217-235. Boersma, J. R. and Terwindt, J, H. J. 1981. Neap-spring tidal sequences in intertidal shoal deposits...
1986
Spectral Subdivision of Limestone Types
Robert L. Folk
AAPG Special Volumes
... and Robles, Ms.), have sorting values that form a sinusoidal trend when plotted against mean grain size, with the best sorted sediments having mean sizes...
1962
Sandstone-Body Variability in the Medial–Distal Part of an Ancient Distributive Fluvial System, Salt Wash Member of the Morrison Formation, Utah, U.S.A.
John T. Chesley, Andrew L. Leier
Journal of Sedimentary Research (SEPM)
...). Here, we use field-based observations and data from an unmanned aerial vehicle and structure-from-motion photogrammetry to document and interpret...
2018
Middle Pennsylvanian Sequence Stratigraphy of the Western Arkoma Basin and Bordering Shelves, Oklahoma and Kansas: A Model for Foreland Basins
Allan P. Bennison
Tulsa Geological Society
.... Subsidence may have been sinusoidal, at first accelerating and then decelerating to stagnation (Beaumont et al., 1987). This process was punctuated...
1995
THE MORPHODYNAMICS AND SEDIMENTOLOGY OF A SEASONALLY CONTROLLED MICROTIDAL TIDAL INLET: THE NARIVA RIVER TIDAL INLET, COCOS BAY, TRINIDAD
Saeed Khan, Brent Wilson, Ryan Ramsook, Hasley Vincent
Journal of Sedimentary Research (SEPM)
..., Diagnostic sedimentary structures of the fluvial–tidal transition zone: evidence from deposits of the Rhine and Meuse: Geologie en Mijnbouw, v. 86, p. 287...
2023