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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 19,772 Results. Searched 200,357 documents.

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Sedimentary Geology and Human Origins: A Fresh Look at Olduvai Gorge, Tanzania

Gail M. Ashley, Manuel Dominguez-Rodrigo, Henry T. Bunn, Audax Z.P. Mabulla, Enrique Baquedano

Journal of Sedimentary Research (SEPM)

... as conduits for groundwater. Tufas associated with ten archaeological sites have stable- isotope signatures occurring in a cluster bounded by δ18O ratios from...

2010

Surface to Subsurface Correlation of Eagle Ford Equivalent Strata From West to South Texas

Michael Pope, Matthew Wehner, Eric Peavey, Roy Conte, Mike Tice, Art Donovan

Unconventional Resources Technology Conference (URTEC)

.../packstone. The stable isotope excursion associated with OAE2 is truncated at this section indicating a short-lived unconformity in this section...

2017

Paleosol Diagenesis and Its Deep-Time Paleoenvironmental Implications, Pennsylvanian–Permian Lodève Basin, France

Lauren A. Michel, Neil J. Tabor, Isabel P. Montañez

Journal of Sedimentary Research (SEPM)

..., and silica cements that record the burial and exhumation history of the basin. Stable-isotope analysis of calcite nodules yields uncorrected δ13C values...

2016

Massive recrystallization of low-Mg calcite at high temperatures in hydrocarbon source rocks: Implications for organic acids as factors in diagenesis

Ezat Heydari, William J. Wade

AAPG Bulletin

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

2002

Delineation of Groundwater Flow within a Coastal Wetlands System Using Hydraulic, Geochemical and Stable Isotope Data

Selvarajah Marimuthu

Geological Society of Malaysia (GSM)

...Delineation of Groundwater Flow within a Coastal Wetlands System Using Hydraulic, Geochemical and Stable Isotope Data Selvarajah Marimuthu Geological...

2006

ABSTRACT: A Molecular Organic Carbon and Hydrogen Isotope Record of Depositional Environment and Organic Influx Changes in a Coaly Sequence: Implications for Coal-Derived Oil Correlation; #90061 (2006)

Yongge Sun

Search and Discovery.com

... demonstrated that compound-specific stable carbon isotope analysis can be a tool for correlating coal-sourced oil and interbedded shale-sourced oil in coal...

2006

ABSTRACT: Organic Compounds in Ejected Rocks of Mud Volcanoes as Geological Indicators - A Case Study from Dashgil, Duvanny, and Bulla Island (Azerbaijan); #90109 (2010)

Ulrich Berner, Georg Scheeder, Ulviya Movsumova

Search and Discovery.com

... from the ejected rock samples are compatible with the maturities determined from published stable carbon isotope data of reservoir gases (methane...

2010

ABSTRACT: Carbon Isotopic Fully Reversal of Tight Sandstone Gas and its Implication in the Shixi Gas Field, Eastern Margin of the Ordos Basin

C. Liu, B. L. Sun, M. Y. Lei

The Society for Organic Petrology (TSOP)

..., J.X., Li, J., et al., 2005. Stable carbon isotope compositions and source rock geochemistry of the giant gas accumulations in the Ordos Basin, China...

2022

Abstract: The Use of Isotope and Geochemical Techniques for Geothermal Reservoir Studies, in Tawau, Sabah, Malaysia

Fredolin Javino

Geological Society of Malaysia (GSM)

...Abstract: The Use of Isotope and Geochemical Techniques for Geothermal Reservoir Studies, in Tawau, Sabah, Malaysia Fredolin Javino PERTEMUAN...

2017

Carbon Isotopic Composition of Crude Oils from Ellenburger Group (Lower Ordovician), Permian Basin, West Texas and Eastern New Mexico

Keith A. Kvenvolden , Rodney M. Squires

AAPG Bulletin

... a stable isotope in a fundamental unit of concentration just as one would treat any other identifiable element. Second, these units, representing...

1967

Age determination of the Lower Watrous red-beds of the Williston Basin, Saskatchewan, Canada

Gemma S. Butcher, Alan C. Kendall, Adrian J. Boyce, Ian L. Millar, Julian E. Andrews, Paul F. Dennis

CSPG Bulletin

.... 1991. Oxygen isotope fractionation for understanding the sulphur cycle. In: Stable Isotopes in the Assessment of Natural and Anthropogenic Sulphur...

2012

"Wheeler Diagrams": A Useful Exploration Tool in the Gulf of Mexico

Ramon H. Trevino, L. Frank Brown Jr., Robert G. Loucks, Ursula Hammes

GCAGS Transactions

..., Glacioeustatic fluctuations: The mechanism linking stable isotope events and sequence stratigraphy from the Early Oligocene to Middle Miocene: SEPM...

2005

ABSTRACT Application of Stable Isotope Techniques to Monitor CO2 Storage at the Pembina Cardium CO2 Monitoring Pilot Alberta Canada, #90104 (2010)

Johnson Gareth; Mayer Bernhard; Shevalier Maurice; Nightingale Michael; Hutcheon Ian

Search and Discovery.com

...ABSTRACT Application of Stable Isotope Techniques to Monitor CO2 Storage at the Pembina Cardium CO2 Monitoring Pilot Alberta Canada, #90104 (2010...

2010

Abstract: Field-Based Removal of Hydrogen Sulfide from Carbon Dioxide and Natural Gas Sample Streams without Geochemical Alteration; #91201 (2022)

Douglas B. Decker, Michael Dolan, and Patrick Travers

Search and Discovery.com

... pure CO2 has shown we are able to process CO2 without any statistically significant fractionation or alteration of the δ13C stable carbon isotope...

Unknown

Stable isotope systematics of Marcellus Formation gases during laboratory degassing and production

Christopher D. Laughrey

International Meeting for Applied Geoscience and Energy (IMAGE)

...Stable isotope systematics of Marcellus Formation gases during laboratory degassing and production Christopher D. Laughrey Stable Isotope Systematics...

2022

Early Devonian Marine Isotopic Signatures: Brachiopods from the Upper Gaspe Limestones, Gaspe Peninsula, Quebec, Canada

Denis Lavoie

Journal of Sedimentary Research (SEPM)

..., T.E., 1991, Stable-isotope stratigraphy of brachiopods from Pennsylvanian shales in Texas: Geological Society of America Bulletin, v. 103, p. 953-965...

1993

ABSTRACT: Upper Devonian Elemental Chemostratigraphy of the Lennard Shelf, Canning Basin, Western Australia„Indications of Global-to-Local Environmental Changes & Utilization as a Correlation Tool

Samuel Caulfield-Kerney, David Wray, Ken Ratcliffe, Ted Playton, Paul Montgomery, Eric Tohver, Roger Hocking, Peter Haines, Maodu Yan, Joseph Kirschvink, Kliti Grice, Kate Trinajstic, Kelly Hillbun, David Katz, Jeroen Hansma, Sergei Pisarevsky, Peter Cawood, Peter Ward

Petroleum Exploration Society of Australia (PESA)

...-constrained within a regional framework developed from the integration of magnetostratigraphy, stable isotope chemostratigraphy, biostratigraphy, and sequence...

2013

Abstract: The Bristle Cones of the ocean: a new palaeo-oceanographic archive found in the solitary deepwater coral Desmophyllum cristagalli from Ophan Knoll

A. Ruffman, P. J. Mudie

Atlantic Geology

... offoraminifera in ocean sediments to date apparent salinity and/or temperature changes recorded in stable isotopes may be limited to a precision of about...

1994

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