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The AAPG/Datapages Combined Publications Database

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

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Late Quaternary Paleo Fluvial System Research of Sunda Shelf: A Review

Edlic Sathiamurthy, Md Mostafizur Rahman

Geological Society of Malaysia (GSM)

... resolution stratigraphy that included stable isotope stratigraphy and AMS dates for the last 40 ka for this area. The data enabled the estimation...

2017

Lead Isotopes as Age-sensitive Genetic Markers in Hydrocarbons. 3. Leaded Gasoline, 1923-1990 (ALAS Model)

Richard W. Hurst

Environmental Geosciences (DEG)

.... The data are presented using a "delta" notation similar to that used in light stable isotope analyses (e.g., C, H, O, N, S; Faure, 1986...

2002

Quantification of Macroscopic Subaerial Exposure Features in Carbonate Rocks

David A. Budd, Stephanie B. Gaswirth, William L. Oliver

Journal of Sedimentary Research (SEPM)

... for Geographers: New York, Guilford Press, 513 p. BARRERA, E., BALDAUF, J., AND LOHMANN, K.C., 1993, Strontium isotope and benthic foraminifer stable...

2002

ABSTRACT: Characterisation Of Organic Matter In The Duvernay Formation, Western Canada Sedimentary Basin: Unravelling Depositional And Post-Depositional Regimes

N. Van de Wetering, H. Sanei, B. Mayer, A. Beaton

The Society for Organic Petrology (TSOP)

... Formation, and their relationship with the depositional history of the basin. Organic petrography is partnered with stable isotope characterisation...

2014

Table of Contents: January/February (Vol. 30, Nos. 1/2)

PALAIOS

... ..................................................................................................40 Paleoecological significance of stable isotope ratios in Miocene tropical shallow marine...

2015

ABSTRACT: CBM and Shale Gas Potential in Brazil - Example from the Santa Terezinha Coalfield, Rio Grande Do Sul

Wolfgang Kalkreuth, M. Holz, J. Levandowski, P. Weniger, Bernard M. Krooss

The Society for Organic Petrology (TSOP)

... 0.32 to 2.18 cm3/g. Stable carbon isotope values range from -50.85 to -55,54‰, suggesting a mixed (biogenic and thermogenic) origin of the gas...

2011

ABSTRACT: Floristic Composition and Palaeoenvironment of the Wolfang Basin Coal Measures (Early Permian, Australia)

Alexander Wheeler, Ulrich Heimhofer, Eleanor Gow, Joan S. Esterle, Ralf Littke

The Society for Organic Petrology (TSOP)

... on using palynology alongside coal petrology and the stable carbon isotope record to gain valuable insight into the palaeoclimate, local...

2022

Abstract: Observations on the nature of aplite-pegmatite sheets in the Peggys Cove area, Halifax County, Nova Scotia

Daniel J. Kontak, Jarda Dostal

Atlantic Geology

... sheets fonned due to infiltration of fluids derived from devolitization of either the Meguma Group country rock or xenoliths. Stable isotope analysis...

2000

Abstract: Phosphate deposits in Cambrian rocks of Avalonia in the Saint John, New Brunswick Area: insight into Paleozoic life?

Kara-Lynn Scallion, Sandra M. Barr, Peir K. Pufah

Atlantic Geology

... of the phosphorite. Five samples were sent to the Queen’s Facility for Isotopic Research where stable isotope compositions for carbon (13C) and oxygen (18O...

2007

Abstract: Phosphate deposits in Cambrian rocks of Avalonia in the Saint John area, New Brunswick

Kara-Lynn Scallion, Peir K. Pufahl, Sandra M. Barr

Atlantic Geology

... the chemical composition of the phosphorites. Five samples were sent to the Queen’s Facility for Isotopic Research where stable isotope compositions...

2008

Abstract: Source Rock Evaluation and Geochemical Characteristics of Hydrocarbons from Sabah and Sarawak (Poster 4)

J. Jong, B. T. Yong, P. Lambregts

Geological Society of Malaysia (GSM)

.... Stable carbon isotope ratios for saturated vs aromatic hydrocarbons also show mainly terrigenous organic matter, albeit the ratios for some samples...

2000

Abstract: Assessing the utility of hydrogen isotopic composition as a tracer for terrestrial dissolved organic matter in estuaries

A. Nicole DeBond, Susan E. Ziegler, Marilyn L. Fogel, Roxane Bowden, Penny L. Morrill

Atlantic Geology

... of multiple stable isotopes (C, N, and S) is often required due to poor separation of the carbon isotope signatures of marine and terrestrial sources...

2011

Abstract: Application of the paleolimnological method in the environmental assessment of effluent-influenced freshwater sediment: an example from northern Nova Scotia, Canada

Baillie Holmes, Kirklyn Davidson, Ian Spooner, Tony Walker, Craig Lake, Dewey Dunnington

Atlantic Geology

... to specific regions of the basin. Metal concentrations were generally highest at the top of the receiving pond sediment. Total C, N and stable isotope data...

2018

Cementation of Sandstones: DISCUSSION

Knut Bjorlykke

Journal of Sedimentary Research (SEPM)

... of cathodeluminescence and stable isotope data that pressure solution rarely penetrate the quartz overgrowth. If one can exclude the possibility that some...

1979

Abstract: Chemostratigraphy and sedimentary provenance analysis for the Jeanne dArc and Flemish Pass basins, Grand Banks, Canada

Marta Barbarano, John Martin, David A. Riley, Tim J. Pearce

Atlantic Geology

... of 18 wells. We performed elemental analysis via ICP-MS and stable isotope (δ13Ccarb and δ18Ocarb) analysis, to build a chemostratigraphic correlation...

2018

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