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The AAPG/Datapages Combined Publications Database
Showing 1,173 Results. Searched 200,639 documents.
Pelagic Limestones of the Oberalm Beds (Upper Jurassic - Lower Cretaceous), Austrian Alps
Robert E. Garrison
CSPG Bulletin
... has no thickness significance). Type of limestone in each bed is indicated by pattern: (1) Blank = pelagic limestone; (2) stipples = allodapic...
1967
Structure and Tectonics of the Northwestern Santa Barbara Basin
Peter J. Fischer
Pacific Section of AAPG
... of Point Arguello is left essentially blank on our map (Figure 3) and that of Ogle (op. cit.). This is because the extremely poor quality...
1998
Mercury in Natural Gas: Delivering Accurate Reservoir Sampling and Analysis
Janelle Lawer, John Babadimas, John Bretherton, Bernardus van Deijl, Jack Harfoushian, Damien Gerard, Brian Toole, Mark Anderson
Australian Petroleum Production & Exploration Association (APPEA) Journal
... does not compromise the integrity of a sample, it is recommended to keep the dead volumes blank (filled with air) to prevent the introduction...
2023
Post-Ellesmerian Depositional Sequences of the North Slope Subsurface
William G. Noonan
Pacific Section SEPM
... of section cut out by normal faulting is left blank. The names of the wells corresponding to the numbers on each cross-section are given in Appendix 1...
1987
Subaerial Exposure Environment: Chapter 1: PART 1
Mateu Esteban, Colin F. Klappa
AAPG Special Volumes
... sediments, soils or rocks in semiarid environments (Bretz and Horberg, 1949; Brown, 1956; Swineford et al, 1958; Durand, 1963; Blank and Tynes, 1965...
1983
Magnetotelluric Transect of the Sevier Overthrust Belt in Southwestern Utah and Eastern Nevada
Jeffrey M. Johnston, Philip E. Wannamaker
Utah Geological Association
... running through coarsely stippled area, blank and diagonal-ruled regions negative, and light and dark finely-stippled regions positive. Flight line...
1991
Granite and associated mafic phases, North River pluton, Cobequid Highlands, Nova Scotia
Georgia Pe-Piper
Atlantic Geology
... was supported by an NSERC operating grant I thank D.E. Turner, G. Chinn, F J. Boner, M. Blank, T. Coughlan and J. Nearing for help both in field and lab. I...
1991
Chapter 4: Coal Quality of Assessed Areas of Texas and Louisiana, Gulf Coastal Plain
Brenda S. Pierce, Jason C. Willett, Sharon M. Swanson, Kristin O. Dennen
AAPG Special Volumes
... is organized into 80 columnar fields that contain location and quality information. Items left blank indicate that no data are available. Publicly...
2011
The geomorphological distribution of subaqueous tufa columns in a hypersaline lake: Mono Lake, U.S.A.
Claire E. Keevil, Mike Rogerson, Daniel R. Parsons, Ramon Mercedes-Martín, Alexander T. Brasier, John. J.G. Reijmer, Anna Matthews
Journal of Sedimentary Research (SEPM)
... plasma optical emission spectrometer (ICP-OES) at the University of Hull. A blank and standard suite were analyzed every 15 samples to check instrument...
2022
Floodbasin Sequence of a Fine-Grained Meander Belt Subsystem: The Coal-Bearing Lower Wasatch and Upper Fort Union Formations Southern Powder River Basin, Wyoming
Frank G. Ethridge, Timothy J. Jackson, ALV D. Youngberg
Special Publications of SEPM
... the SEAM study site Basal placed at top of thick Anderson coal shown in black Channel sandstones designated by C or C A and crevasse splays by CS Blank...
1981
Rapid diagenesis and microbial biosignature degradation in spring carbonates from Crystal Geyser, Utah, U.S.A.
Jon Lima-Zaloumis, Jack D. Farmer, Elizabeth Trembath-Reichert
Journal of Sedimentary Research (SEPM)
... interspersed with samples to enable a two-point calibration, which allowed for blank correction and conversion to the VPDB scale. The international...
2024
Separation of siderite from calcite by differential reaction with dilute ethanoic acid: mineralogical and isotopic (δ13C, δ18O) effects
Stephen F. Crowley, Thomas Hughes
Journal of Sedimentary Research (SEPM)
... temperature of 298.15 K, corrected for procedural blank contributions, and converted to equivalent CO2 mass fractions via a linear calibration derived from...
2024
Post-Accretion History and Paleogeography of a Cretaceous Overlap Sequence in Northern California
Nancy Lindsley-Griffin, John R. Griffin, Eric E. Wetzstein, Abolfazl Jameossanaie
Pacific Section SEPM
... = Cretaceous plutons, blank areas = Cretaceous and younger units (after Irwin, 1981; Lindsley-Griffin and Griffin, 1983). Basement Terranes of the Eastern...
1993
Lower Paleocene Drowned Valley and Barred Estuaries, Canadian Arctic Islands: Aspects of Their Geomorphological and Sedimentological Evolution
Brian D. Ricketts
CSPG Special Publications
... in the southeastern part of Fosheim Basin encroached upon a dissected landscape underlain by deformed Cambrian to Devonian bedrock. Blank regions...
1991
Rose Hill Oil Field, Lee County, Virginia
Ralph L. Miller
AAPG Special Volumes
... outside the fensters, it will be possible to extend the mapping of the top of the stationary block into some of the areas that are now left blank because...
1948
FEATURES
Henk Kombrink
GEO ExPro Magazine
... they use. Also, you don’t always start with a blank slate, as people may have some interpretation already which they want to use. It’s important to keep...
2025
Rock Typing in Eagle Ford, Barnett, and Woodford Formations
Ishank Gupta, Chandra S. Rai, Carl H. Sondergeld, Deepak Devegowda
Unconventional Resources Technology Conference (URTEC)
... and desaturating curves almost overlie. Lack of hysteresis is a sign of false intrusion/blank effect due to sample compression at high pressures...
2017
Early Opening of Initially-Closed Gulf of Mexico and Central North Atlantic Ocean
DeWitt C. Van Siclen
GCAGS Transactions
... or no salt remain blank. End_Page 268------------------------ the Marathon foldbelt west and south from central Texas. LATE TRIASSIC OPENING...
1984
Shale Resource Assessment in Presence of Nanopore Confinement
I. Yucel Akkutlu, Seunghwan Baek, Olufemi M. Olorode, Pang Wei, Zhang Tongyi, Ai Shuang
Unconventional Resources Technology Conference (URTEC)
...) using the redistributed hydrocarbon molecules. The error is with respect to the conventional method (shown as blank marks in Figure 10), which does...
2017
Towards a Balance of Pore Size Distribution of Non-Conventional Hydrocarbon Reservoirs: a Combination of Bulk Techniques Applied to Comparable Sub-Samples Localized by 3D X-ray µ-Tomography
Natalia Matskova, Dimitri Pret, Stéphane Gaboreau, Philippe Cosenza, R. Brechon, I. Gener, Claire Fialips, G. Dubes, François Gelin
Unconventional Resources Technology Conference (URTEC)
...103 Pa) with invasion of mercury into the penetrometer. All the curves were blank corrected, involving the compensation of mercury and penetrometer...
2017
Geology of Central Kansas Uplift
Edward A. Koester
AAPG Bulletin
..." in early Virgil time. In Figure 4 the area within the 400-foot contour has been left blank. Within this area there are many places where the interval...
1935
Field Photography for Geologists
F. T. Thwaites
AAPG Bulletin
.... A fraud which is often practiced by these finishers is to substitute blank films for those which were ruined in development and then to te l the customer...
1936
The Removal of Soluble Silica from Fresh Water Entering the Sea
George S. Bien, David E. Contois, William H. Thomas
Special Publications of SEPM
..., but because of a high and variable blank correction, the ethylene carboys until used. Biological activity was stopped by the addition of different...
1959
Coral Assemblages and Reef Environments in the Bahamas Drilling Project Cores
Ann F. Budd, Carrie Manfrino
Special Publications of SEPM
... AND CARRIE MANFRINO Intentionally Blank CORAL ASSEMBLAGES AND REEF ENVIRONMENTS 55 Coral APPENDIX 2species recorded in sampling units...
2001
Understanding Dynamic Production Contribution from Hydraulically Fractured Middle Bakken and Three Forks Wells in the Williston Basin, ND Using Time-Lapsed Geochemistry
Shawn Wright, Stephen Franks, John Pantano, Margie Kloska, Jennifer Wolters
Unconventional Resources Technology Conference (URTEC)
...-OES), blank corrected, and reported as mg/L. Concentration of SO4, Cl, and Br were determined by ion chromatography; CO3 and HCO3 by titration; and pH...
2019