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The AAPG/Datapages Combined Publications Database

Showing 19,331 Results. Searched 196,763 documents.

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Can Diagenetic Precipitation of Carbonate Nodules Affect Pore-Water Oxygen Isotope Ratios?

Stephen J. Burns

Journal of Sedimentary Research (SEPM)

... and the alteration of Layer II basalts: Earth and Planetary Science Letters, v. 27, p. 1-10. LAWRENCE, J.R., 1989, The stable isotope chemistry of deep...

1998

Chalk Dolomitization Beneath Localized Subsiding Tertiary Depressions in a Marginal Marine Setting in the Paris Basin (France)

Medard Thiry, Franck Hanot,, Catherine Pierre

Journal of Sedimentary Research (SEPM)

... to the Eocene and to nearsurface environments. Stable-isotope compositions of the dolomites indicate that sea water of normal salinity was likely...

2003

Globorotalia crassaformis Optimum Event: a new late Quaternary biostratigraphic marker for the southeastern Brazilian margin

Rodrigo Da Costa Portilho-Ramos, Fabricio Ferreira, Lais Cardoso Lago, Airton Gustavo Viana Da Silva, Katia Simone Jaworski, Mauro Bevilacqua De Toledo

PALAIOS

..., Brazil ´ ˜ e-mail: [email protected] ABSTRACT: The integration of planktonic foraminiferal assemblage, oxygen stable isotope values, and AMS 14C...

2014

Intra-Annual Isotopic Variation in Venericardia Bivalves: Implications for Early Eocene Temperature, Seasonality, and Salinity on the U.S. Gulf Coast

Linda C. Ivany, Bruce H. Wilkinson, Kyger C. Lohmann, Emily R. Johnson, Brandon J. McElroy, Gregory J. Cohen

Journal of Sedimentary Research (SEPM)

...) Stable-isotope compositions were determined for 166 microsamples of aragonite from the bivalve Venericardia hatcheplata collected from the early...

2004

Secular Variations in the Pelagic Realm

Alfred G. Fischer, Michael A. Arthur

Special Publications of SEPM

... and Peter Vail Wolfgang Berger and F B Van Houten the sureably improved manuscript REFERENCES limestones from SCHNEIDERMANN NAHUM 1973 Stable isotope...

1977

Age of the Fort Polk, Louisiana, Miocene Terrestrial Vertebrate Sites

Judith A. Schiebout , Megan H. Jones , John H. Wrenn , Paul R. Aharon

GCAGS Transactions

..., Climatic and chronologic implications of pedogenic stable isotope composition: Castor Creek Member, Fleming Formation (middle Miocene), Fort Polk...

1996

ABSTRACT: Timing of Microbial Gas Generation in Upper Cretaceous Reservoirs, Montana and Canada - Interpretation from 129I/I ratios

Jennie Ridgley

Rocky Mountain Association of Geologists

... of the Niobrara Formation, and three each from the Milk River Formation and Eagle Sandstone. Chemical and stable isotopic compositions for both gas and water...

2006

ABSTRACT: Coal-Bed Gas in Anthracite in Qinshui Basin of China

Shengfei Qin, Yan Song, Feng Hong, Mengjun Zhao, Shaobo Liu

The Society for Organic Petrology (TSOP)

.... The coalbed gas in the south part of the Qinshui Basin is mainly methane (generally above 95% by volume), with a little N2 and CO2. The stable...

2005

Abstract: Preliminary results of high-pressure CH4 and CO2 sorption tests on Permian age coals from the Paraná Basin, Brazil

W. Kalkreuth, J. Levandowsky, M. Holz, A. Busch, B. Krooss

The Society for Organic Petrology (TSOP)

... and N2). The stable isotope values of CH4 (-50,85 to -55,54 δ13C) indicate thermogenic origin of methane. The vitrinite reflectances indicate high...

2008

Preliminary Synthesis of Eocene-Oligocene Stable Isotope Data from Atlantic, Indian, and Pacific Ocean Sites: ABSTRACT

L. D. Keigwin, Jr., Bruce H. Corliss

AAPG Bulletin

...Preliminary Synthesis of Eocene-Oligocene Stable Isotope Data from Atlantic, Indian, and Pacific Ocean Sites: ABSTRACT L. D. Keigwin, Jr., Bruce H...

1983

ABSTRACT: Source of H

Search and Discovery.com

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Sediment Transport Controls Ooid Growth

Search and Discovery.com

N/A

Abstract: Geochemical Evidence for Late Holocene Paleoclimatic and Paleoceanographic Variability in Anoxic Basins, Seymour-Belize Inlet Complex, Central Coastal Mainland, British Columbia; #90172 (2014)

L. O. Babalola, R. T. Patterson, A. Prokoph

Search and Discovery.com

... Sciences Department Carleton University Ottawa, Ontario Canada Stable (13C and 15N) isotope and trace element proxy data from two piston cores from...

2014

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