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The AAPG/Datapages Combined Publications Database

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

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Abstract: Distance Education: What Do Terrestrial Serpentinites Tell Us about Methane on Mars?

Kate G. Woods, Richard Cox

Atlantic Geology

.... Stable isotope analysis will be carried out at the University of Ottawa; results will be compared against published Martian values. The goal...

2015

Abstract: Circulation of deep groundwaters in the Canadian Shield and their relevance in ore deposit formation

Mariah C. J. Williams, Jacob Hanley

Atlantic Geology

.... Continued data interpretation is being carried out and stable isotope work is planned to further link the two different hydrothermal fluid systems. Atlantic...

2016

Organic Carbon ^dgr C13 Values from Quaternary Marine Sequences in Gulf of Mexico: A Reflection of Paleotemperature Changes: ABSTRACT

M. A. Rogers, C. B. Koons

AAPG Bulletin

.... B. Koons 1969 2044 2044 53 9. (September) Variations in stable carbon isotope ratio values on combustible organic matter in Gulf of Mexico sediments...

1969

Diagenetic Patterns in Subsurface Bahaman Rocks, San Salvador Island: ABSTRACT

Peter R. Supko

AAPG Bulletin

... calcite, neomorphism of cryptocrystalline grains to microspar, loss of aragonite, and concurrent loss of Sr increase with depth. Stable isotope analyses...

1969

Authigenic Dolomites from Red Sea: ABSTRACT

Peter R. Supko, Peter Stoffers, Tyler B. Coplen

AAPG Bulletin

... conditions, analogous to the dolomites of the Zechstein and the Triassic Keuper Formation. Stable carbon and oxygen isotope data show the environments...

1973

Movement of Subsurface Waters Under Sabkha, Abu Dhabi, United Arab Emirates, and Its Relation to Dolomite Genesis: ABSTRACT

Judith Ann McKenzie, Kenneth J. Hsu, Jean Schneider

AAPG Bulletin

... and rates of hydrologic movements. The ionic ratios of Cl/Br and K/Br and the stable isotope contents of the subsurface brines of the sabkha separated...

1979

Conodonts--Models of Pragmatic Paleontology: ABSTRACT

Anita G. Harris, Bruce R. Wardlaw

AAPG Bulletin

... for thermal assessment and age determination, such as autofluorescence and stable-isotope analysis, are being actively investigated by several workers...

1980

Stable Isotope Evidence for Modern Freshwater Diagenesis of Cretaceous Edwards Limestone, San Antonio Area, Texas: ABSTRACT

Patricia A. Mench, F. J. Pearson, Jr., Ruth G. Deike

AAPG Bulletin

...Stable Isotope Evidence for Modern Freshwater Diagenesis of Cretaceous Edwards Limestone, San Antonio Area, Texas: ABSTRACT Patricia A. Mench, F. J...

1980

Geochemistry of Artificially Heated Humic and Sapropelic Sediments: Protokerogen: ABSTRACT

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

AAPG Bulletin

... by varied techniques including elemental element analysis, gas chromatography, programmed temperature pyrolysis, and stable isotope ratios...

1980

Constraints on Origin of Granitic Uranium-Source Rock, Granite Mountains, Wyoming: ABSTRACT

D. B. Wenner, J. S. Stuckless, K. K. Chang

AAPG Bulletin

... that the granite of Lankin Dome was derived from a sedimentary protolith. Stable isotope studies support this hypothesis and show that this granite is anomalously...

1981

Uraniferous Pyrobitumens from Southwestern Oklahoma: ABSTRACT

Salman Bloch, Joseph A. Curiale, Janina R. Bloch

AAPG Bulletin

.... Surprisingly, the uranium is associated with the low reflectance phase, in which it ranges up to 10% by weight. Stable carbon isotope ratios...

1981

Stable Isotope Diagenesis of Multicomponent Carbonate System: ABSTRACT

Uwe Brand, Jan Veizer

AAPG Bulletin

...Stable Isotope Diagenesis of Multicomponent Carbonate System: ABSTRACT Uwe Brand, Jan Veizer 1981 905 906 65 5. (May) The isotopic data of the fossil...

1981

Origin and Geochemical Correlation of Near-Surface Oil and Asphaltite Deposits of Southeastern Oklahoma: ABSTRACT

Joseph A. Curiale

AAPG Bulletin

... decreases and the average O/C, N/C, and S/C atomic ratios increase significantly from oil to asphaltite; and (3) stable carbon isotope ratio values show...

1981

Application of Biologic Markers in Combination with Stable Carbon Isotopes to Source Rock/Oil Correlations, Prudhoe Bay, Alaska: ABSTRACT

Wolfgang K. Seifert, J. Michael Moldowan, R. W. Jones

AAPG Bulletin

...Application of Biologic Markers in Combination with Stable Carbon Isotopes to Source Rock/Oil Correlations, Prudhoe Bay, Alaska: ABSTRACT Wolfgang K...

1981

Hydrocarbon Occurrences in Frontal and Central Ouachita Mountains, Oklahoma: ABSTRACT

Joseph A. Curiale, William E. Harrison

AAPG Bulletin

... the Ouachitas, and correlates geochemically to the crude oil, as indicated by similar stable carbon isotope ratios. An examination of the Ouachita...

1981

A Stable Isotope Study of Carbonate Cements in Sligo Formation: ABSTRACT

Tadeo H. Schultz

AAPG Bulletin

...A Stable Isotope Study of Carbonate Cements in Sligo Formation: ABSTRACT Tadeo H. Schultz 1982 628 628 66 5. (May) The Sligo Formation in Texas...

1982

Diagenetic Relationships Between Inorganic Matrix and Kerogen in Wilcox Group, Southwest Texas: ABSTRACT

Peter D. Jenden, I. R. Kaplan

AAPG Bulletin

... with stable carbon isotope values ranging between -26 and -29 ppt (PDB). Smectite dehydration in the area begins at less than 1 km depth (60°C). At the depths...

1982

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