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The AAPG/Datapages Combined Publications Database

Showing 19,357 Results. Searched 197,323 documents.

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Formation of Barrel Concretions around Methane Seepage Pathways in Upper Middle Eocene Shelf Sediments, Stone City Bluff, Texas

Jennifer K. Hendricks, Thomas E. Yancey, James E. Flis, Christopher J. Flis, Ethan L. Grossman

GCAGS Transactions

... were analyzed for carbon and oxygen stable isotopes on a Kiel IV Carbonate Device attached to a Thermo Scientific MAT253 at the Stable Isotope...

2012

Multiproxy sclerochronological evidence for Plio-Pleistocene regional warmth: United States Mid-Atlantic Coastal Plain

Ian Winkelstern, Donna Surge, Joel W. Hudley

PALAIOS

... and Fiebig, 2009; Haveles and Ivany, 2010; Schone and ¨ ¨ Surge, 2012). This study uses stable isotope sclerochronology and growth rate comparisons derived...

2013

Geochemistry of the Mississippian Delle Phosphatic Event, Eastern Great Basin, U.S.A.

Paul W. Jewell , N.J. Silberling , K.M. Nichols

Journal of Sedimentary Research (SEPM)

..., Massachusetts) stable-isotope laboratories. Samples collected in 1998 and 1999 were analyzed in the stable-isotope laboratories of the University of Utah...

2000

Dolomites in Organic-Rich Muds of the Peru Forearc Basins: Analogue to the Monterey Formation

LaVerne D. Kulm, Erwin Suess, Todd M. Thornburg

Pacific Section SEPM

... pronounced uplift of the region following Oligocene turbidite deposition. MINERALOGY, CHEMISTRY AND STABLE ISOTOPE COMPOSITIONS OF CARBONATES Methods...

1984

Geochemical Correlation of Oils and Source Rocks, North Slope, Alaska: USGS Interlaboratory Comparison Study: SOURCE ROCK EVALUATION INCLUDING ISOTOPES AND BIOMARKERS

Z. Sofer, M. J. Leenheer, S. E. Palmer, J. E. Zumberge

AAPG Special Volumes

... the following formations: pebble shale unit (4 samples), Torok (3 samples), Kingak and Shublik (1 sample each). Stable carbon isotope compositions...

1985

Origin of Dolomites in the Boat Harbour Formation, St. George Group, in Western Newfoundland, Canada: Implications for Porosity Development

K. Azmy, I. Knight, D. Lavoie, G. Chi

CSPG Bulletin

.... and Copper, P. 1999. Silurian strontium isotope stratigraphy. Geological Society of America Bulletin, v. 111, p. 475-483. Azmy, K., Veizer, J., Misi...

2009

Depositional system and lake-stage control on microbialite morphology, Green River Formation, eastern Uinta Basin, Colorado and Utah, U.S.A.

Abdulah Eljalafi, J. Frederick Sarg

Journal of Sedimentary Research (SEPM)

... to obtain bulk-powder samples for stable-isotope analysis. Thin sections were used to quality control the targeted micro-fabrics and avoid sampling...

2021

Evolution of formation waters in the Permian Basin, United States: Late Permian evaporated seawater to Neogene meteoric water

Arthur H. Saller, and Alan M. Stueber

AAPG Bulletin

... of stable isotope fractionation factors of geochemical interest: Washington, DC, US Geological Survey Professional Paper 440-KK, 12 p. Galley, J. D., 1958...

2018

The MAT 253-Ultra: A New High-Resolution Gas Source Isotope Ratio Mass Spectrometer; #40987 (2012)

Alison Piasecki, John Eiler, and Daniel Stolper

Search and Discovery.com

..., Pasadena, CA ([email protected]) Abstract Stable isotope geochemistry provides tools for understanding hydrocarbons and their source rocks...

2012

Petrologic and geochemical attributes of calcite cementation, dolomitization and dolomite recrystallization: an example from the Mississippian Pekisko Formation, west-central Alberta

JoAnn Adam, Ihsan S. Al-Aasm

CSPG Bulletin

.... 616–631. Al-Aasm, I.S., Taylor, B.E. and South, B. 1990. Stable isotope analysis of multiple carbonate samples using selective acid extraction...

2017

OSTRACODE BIOFACIES AND SHELL CHEMISTRY REVEAL QUATERNARY AQUATIC TRANSITIONS IN THE POZUELOS BASIN (ARGENTINA)

MICHAEL M. McGLUE, MANUEL R. PALACIOS-FEST, GABRIELA C. CUSMINSKY, MARIA CAMACHO, SARAH J. IVORY, ANDREW L. KOWLER, SUVANKAR CHAKRABORTY

PALAIOS

... A., BURNS S.J., AND KELTS, K., 1999, Holocene environments from stable isotope stratigraphy of ostracodes and authigenic carbonates in Chilean...

2017

The Eagle Ford Group Returns to Big Bend National Park, Brewster County, Texas

Matthew Wehner, Rand D. Gardner, Michael C. Pope, Arthur D. Donovan

GCAGS Journal

... by Rowe et al. (2012). For stable isotope analysis (δ13C and δ18O) 53 of the 172 samples were analyzed using a Thermo Scientific Kiel IV Automated...

2017

Deformation and the timing of gas generation and migration in the eastern Brooks Range foothills, Arctic National Wildlife Refuge, Alaska

T. M. Parris, R. C. Burruss, P. B. O'Sullivan

AAPG Bulletin

... inclusion, and stable isotope analyses of fracture cements integrated with zircon fission-track data. Predominantly quartz-cemented fractures, collected...

2003

Revaluation of Carbon-Isotope Compositions of Natural Methanes

D. J. Frank , J. R. Gormly , W. M. Sackett

AAPG Bulletin

...Revaluation of Carbon-Isotope Compositions of Natural Methanes D. J. Frank , J. R. Gormly , W. M. Sackett 1974 2319 2325 58 11. (November) A series...

1974

Stratigraphic Implications of Meteoric Sphaerosiderite 18O Values in Paleosols of the Cretaceous (Albian) Boulder Creek Formation, Ne British Columbia Foothills, Canada

David F. Ufnar , Luis A. Gonzalez , Greg A. Ludvigson , Robert L. Brenner , Brian J. Witzke

Journal of Sedimentary Research (SEPM)

..., S.G., MORA, C.I., COTTER, E., AND FOREMAN, J.L., 1992, Paleopedology and stable isotope chemistry of Late Silurian vertic paleosols, Bloomsburg...

2001

Extended Abstract: Unraveling Gulf Coast Paleo-Rainfall Variability Using Climate Proxies Archived in Alabama Stalagmites

Joshua Vanlandingham, W. Joe Lambert

GCAGS Transactions

.... Laboratory Methods The Alabama Stable Isotope Laboratory (ASIL) on campus at the University of Alabama is specially designed for complete analysis...

2013

Fluid Flow, Stratigraphy and Structure in the Vicinity of the South Liberty Salt Dome, Texas

Banga, Tat, Capuano, Regina M., and van Nieuwenhuise, Donald S.

GCAGS Transactions

... structures, p. 653-677. Bourgeois, F. M., 1997, Elemental and stable isotope study to determine the source of salt-water contamination in the Chicot...

2002

Diagenesis and Burial History of Great Oolite Limestone, Southern England

Roger K. McLimans , Patricia E. Videtich

AAPG Bulletin

... of the Great Oolite at 1 Storrington contain zoned syntaxial cements, are generally high in magnesium content, and have stable isotope compositions...

1989

Origin of Meter-Scale Submarine Cavities and Herringbone Calcite Cement in a Cambrian Microbial Reef, Ledger Formation (U.S.A.)

Carol B. de Wet, Holli M. Frey, Stephanie B. Gaswirth, Claudia I. Mora, Michael Rahnis, Caroline R. Bruno

Journal of Sedimentary Research (SEPM)

... calcite precipitation. Geochemical and Stable-Isotope Results Trace-element composition of separate generations of herringbone calcite and radiaxial...

2004

Isotope Hydrological Study of Pulau Langkawi, Malaysia

Md. Shahid Ayub, Daud Mohamad

Geological Society of Malaysia (GSM)

... and contamination or assimilation. As an example, a depletion of stable isotope composition in precipitation is observed with decreasing temperature and hence...

1999

Regional Water and Gas Geochemistry of the Mannville Group and Associated Horizons, Southern Alberta

J.D. Cody, I.E. Hutcheon

CSPG Bulletin

... chemical and stable isotope data. The formation waters of the Mannville Group have been modified by gravity driven fluid flow with a decrease...

1994

Recommendation for A Practical Log-based Stratigraphic Framework for the Kurdistan Region of Iraq, #30487 (2017).

Chengjie Liu, Robert Alway, David J. Moreton, Adnan Samarrai, Fatah Hmasalih

Search and Discovery.com

... stratigraphy interpretation, with biostratigraphic and strontium stable isotope age constraints as supplementary criteria. Except when dealing...

2017

Petroleum Geochemistry of the Deep Well 934-29R Drilled in Elk Hills Field, San Joaquin, California: 1997

M. H. Alimi, I. R. Kaplan

Pacific Section of AAPG

... program of 4°C/min to 310°C. The mass spectrometer, using an ionization energy of 70 eV, was run in selective ion monitoring mode (SIM). Stable isotope...

2000

Geologic Study of Upper Cretaceous (Cenomanian) Buda Limestone in Northeast Texas with Analysis of some Regional Implications A@Donald F. Reaser (1), William C. Dawson (2)

Donald F. Reaser , William C. Dawson

GCAGS Transactions

..., Louisiana, Louisiana State University, School of Geoscience Miscellaneous Pub. 71-1, 148 p. Table 1. Stable isotope analyses of Buda Limestone at Bolo...

1995

Deformation in the Appalachian Foreland: Detachment Structures in the Basal Marcellus Shale, Central New York; #110146 (2011)

Bruce Selleck

Search and Discovery.com

... in vein pore space. Veins preserve significant vuggy porosity. Fluid inclusion and stable isotope data indicate temperatures of mineralization ranged...

2011

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