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The AAPG/Datapages Combined Publications Database

Showing 19,372 Results. Searched 197,444 documents.

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Differential Preservation of Primary Isotopic Signatures in Silurian Brachiopods from Northern Europe

Bernd Wenzel

Journal of Sedimentary Research (SEPM)

... of a Supercontinent: Geological Society of America, Special Paper 288, p. 207-228. GROSSMAN, E.L., ZHANG, C., AND YANCEY, T.E., 1991, Stable-isotope...

2000

ERRATUM

PALAIOS

.... A) Bristlecone Trail. B) Stewart’s Mill. C) Westgard Pass. D) Gold Point Hills. For all columns lithology, stable carbon isotope data (VPDB) with error bars...

2023

Abstract: A Study of Groundwater Hydrology in Kedah-Perlis Area with Environmental Isotopes

Daud Mohamad, Roslan Mohd. Ali, Wan Zakaria Wan Mohd. Tahir

Geological Society of Malaysia (GSM)

...) northern part with a generaLLy enriched stabLe isotope concentrations. This suggests that the waters in the area beLong to two different catahments...

1987

ABSTRACT: Permian Radiolarian Faunal Variations Correlated to Stable Carbon and Oxygen Isotopes in the Lamar Limestone, Delaware Basin, West Texas: Implications for Radiolarian Paleoecology

Yuxi Jin, Paula J. Noble, and Simon R. Poulson

GCAGS Transactions

...ABSTRACT: Permian Radiolarian Faunal Variations Correlated to Stable Carbon and Oxygen Isotopes in the Lamar Limestone, Delaware Basin, West Texas...

2008

Laboratory Simulation of Organic Diagenesis Leading to Oil and Gas Formation: ABSTRACT

B. G. Rohrback, K. E. Peters, I. R. Kaplan

AAPG Bulletin

... at temperatures ranging from 35 to 550°C. Reaction products were monitored for both quantity and isotope data. Low molecular weight volatile compounds (C1-C5...

1981

Stable Isotope Variations in Modern Articulate Brachiopods: ABSTRACT

C. G. Lepzelter, Thomas F. Anderson, Philip A. Sandberg

AAPG Bulletin

...Stable Isotope Variations in Modern Articulate Brachiopods: ABSTRACT C. G. Lepzelter, Thomas F. Anderson, Philip A. Sandberg 1983 500 501 67 3...

1983

ABSTRACT: Analysis of Methane Hydrate Formation; #90007 (2002)

Richard B. Coffin, John W. Pohlman, Kenneth S. Grabowski, David L. Knies

Search and Discovery.com

... in the Pacific Ocean will be presented. Comparisons of stable and radio carbon isotope analyses from the different regions will be provided for methane...

2002

ABSTRACT: New Developments in Reservoir-Scale Noble Gas Isotope Techniques; #90013 (2003)

Chris J. Ballentine

Search and Discovery.com

...ABSTRACT: New Developments in Reservoir-Scale Noble Gas Isotope Techniques; #90013 (2003) Chris J. Ballentine AAPG Search and Discovery Article...

2003

Abstract: Hydrothermal Fluid Sources of Fault-Fracture Dolomite Petroleum Fields in the Trenton and Black River of Southern Michigan; #90321 (2018)

Regina Dunseith

Search and Discovery.com

... thin section petrography, cathodoluminescence petrography, and stable carbon and oxygen isotopic geochemistry are being used to determine cement...

2018

ABSTRACT: ANALYSIS OF STABLE ISOTOPES AND RADIOISOTOPES ASSESS GROUNDWATER FLOW AT DOS PALMAS PRESERVE AND VICINITY, SALTON SEA AREA, CALIFORNIA; #90114 (2010)

Nasrin Erdelyi, Mat Kelliher, and Barry J. Hibbs

Search and Discovery.com

... showing nearly a canal water stable isotope signature had nearly the same radioisotope signature as canal water, suggesting a short groundwater...

2010

Abstract: Mineralization of Atmospheric CO2 Under Conditions of Isotopic Disequilibrium: Implications for Fingerprinting CO2 Sequestration in Ultramafic Mine Tailings; #90172 (2014)

Siobhan A. Wilson, Shaun L.L. Barker, Gregory M. Dipple, Ian M. Power, Gordon Southam, Viorel Atudorei, Stewart J. Fallon

Search and Discovery.com

... of these elements in carbonate minerals. However, stable isotope data for hydromagnesite from Mount Keith fail to unambiguously fingerprint the source...

2014

Rare Earth Element and Nd Isotopic Variations in Regionally Extensive Dolomites From the Burlington-Keokuk Formation (Mississippian): Implications for Ree Mobility During Carbonate Diagenesis

Jay L. Banner , G. N. Hanson, W. J. Meyers

Journal of Sedimentary Research (SEPM)

..., Compilation of stable isotope fractionation factors of geochemical interest, in Fleischer, M., ed., Data of Geochemistry (6th ed.): U.S. Geol...

1988

The Significance of Hiatus Beds in Shallow-Water Mudstones: An Example from the Middle Jurassic of Switzerland

Andreas Wetzel, Vincenzo Allia

Journal of Sedimentary Research (SEPM)

... fluctuated as indicated by a distinct cement stratigraphy. Four main types of cement occur, each characterized by a distinct morphology and isotope signature...

2000

Abstract: Interpretation of Soil Hydrocarbon Gas Data for Assessing Thermogenic Gas Migration over the Eileen and West Sak Fault Zones, North Slope, Northern Alaska

Sudipta Sarkar, Anupma Prakash, Paul Layer, Timothy S. Collett

Alaska Geological Society

... the origin of the gas by studying the compositional and stable isotope values (∂D and ∂13C) of methane and (3) examine whether faults are related...

2008

Abstract: Stable and radiogenic isotope tracing of fluids in epithermal gold mineralization in the Little Rocky Mountains, Montana

W. R. Wilson, T. K. Kyser

Atlantic Geology

...Abstract: Stable and radiogenic isotope tracing of fluids in epithermal gold mineralization in the Little Rocky Mountains, Montana W. R. Wilson, T. K...

1989

Identification of Subaerial Exposure Surfaces and Porosity Preservation in Pennsylvanian and Lower Permian Shelf Limestones, Eastern Central Basin Platform, Texas

J.A.D. Dickson and Arthur H. Saller

AAPG Special Volumes

... for identifying subaerial exposure surfaces, (2) factors that affect stable-isotope profiles around subaerial exposure surfaces, and (3) circumstances...

1995

Abstract: A Comparative Study of Anthropogenic Impact on Dimictic Lakes in Halifax Regional Municipality, Nova Scotia: Implications for Restoration and Management

Ben Misiuk, Drake Tymstra, Ian Spooner, Chris White

Atlantic Geology

... watershed. Stable isotope (δ 13C, δ15N) and x-ray fluorescence spectroscopy data from lake sediment gravity cores were used to construct a ca.600-year...

2014

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