Isotopic Variations in Space

Science ◽

10.1126/science.200.4345.1042 ◽

1978 ◽

Vol 200 (4345) ◽

pp. 1042-1042

Author(s):

J. L. GREENSTEIN

Keyword(s):

Isotopic Variations

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Density comparison method for the measurement of isotopic variations in prepared waters

Open-File Report ◽

10.3133/ofr65103 ◽

1965 ◽

Author(s):

Joseph Howard McCarthy ◽

Thomas Seward Lovering ◽

Herbert Williams Lakin

Keyword(s):

Comparison Method ◽

Isotopic Variations

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186Os–187Os systematics of Hawaiian picrites revisited: New insights into Os isotopic variations in ocean island basalts

Geochimica et Cosmochimica Acta ◽

10.1016/j.gca.2011.05.015 ◽

2011 ◽

Vol 75 (16) ◽

pp. 4456-4475 ◽

Author(s):

T.J. Ireland ◽

R.J. Walker ◽

A.D. Brandon

Keyword(s):

Ocean Island ◽

Ocean Island Basalts ◽

Isotopic Variations

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Trace element and isotopic variations from Mt. Vulture to Campanian volcanoes: constraints for slab detachment and mantle inflow beneath southern Italy

Contributions to Mineralogy and Petrology ◽

10.1007/s00410-006-0062-y ◽

2006 ◽

Vol 151 (3) ◽

pp. 331-351 ◽

Author(s):

G. De Astis ◽

P. D. Kempton ◽

A. Peccerillo ◽

T. W. Wu

Keyword(s):

Trace Element ◽

Southern Italy ◽

Isotopic Variations

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Isotopic variations in field evaporation charge-state of boron ions

Journal of Physics D Applied Physics ◽

10.1088/0022-3727/17/1/026 ◽

1984 ◽

Vol 17 (1) ◽

pp. 203-208 ◽

Author(s):

A Menand

Keyword(s):

Charge State ◽

Field Evaporation ◽

Isotopic Variations

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Size-fraction specific isotopic variations as a framework for interpreting early Paleogene bulk sediment carbon isotope records

10.1002/essoar.10504470.1 ◽

2020 ◽

Author(s):

Joyeeta Bhattacharya ◽

Laurence Y Yeung ◽

Lin Cong ◽

Gerald R. Dickens ◽

Tao Sun

Keyword(s):

Carbon Isotope ◽

Size Fraction ◽

Bulk Sediment ◽

Sediment Carbon ◽

Isotopic Variations ◽

Early Paleogene

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Nd, Sr, and O isotopic variations in metaluminous ash-flow tuffs and related volcanic rocks at the Timber Mountain/Oasis Valley Caldera, Complex, SW Nevada: implications for the origin and evolution of large-volume silicic magma bodies

Contributions to Mineralogy and Petrology ◽

10.1007/bf00687200 ◽

1991 ◽

Vol 109 (1) ◽

pp. 53-68 ◽

Author(s):

G. Lang Farmer ◽

David E. Broxton ◽

Richard G. Warren ◽

William Pickthorn

Keyword(s):

Large Volume ◽

Volcanic Rocks ◽

Silicic Magma ◽

Origin And Evolution ◽

Isotopic Variations

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Reconsidering the origins of isotopic variations in Ocean Island Basalts: Insights from fine-scale study of São Jorge Island, Azores archipelago

Chemical Geology ◽

10.1016/j.chemgeo.2009.04.005 ◽

2009 ◽

Vol 265 (3-4) ◽

pp. 289-302 ◽

Author(s):

Marc-Alban Millet ◽

Régis Doucelance ◽

Joel A. Baker ◽

Pierre Schiano

Keyword(s):

Azores Archipelago ◽

Ocean Island ◽

Ocean Island Basalts ◽

Isotopic Variations

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Determination of boron isotopic variations in aquatic systems with negative thermal ionization mass spectrometry as a tracer for anthropogenic influences

Analytical and Bioanalytical Chemistry ◽

10.1007/s0021663540903 ◽

1996 ◽

Vol 354 (7-8) ◽

pp. 903-909 ◽

Author(s):

S. Eisenhut ◽

K. G. Heumann ◽

A. Vengosh

Keyword(s):

Mass Spectrometry ◽

Thermal Ionization Mass Spectrometry ◽

Aquatic Systems ◽

Thermal Ionization ◽

Ionization Mass Spectrometry ◽

Ionization Mass ◽

Anthropogenic Influences ◽

Thermal Ionization Mass ◽

Isotopic Variations

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Boron isotopic variations in lavas of the Aeolian volcanic arc, South Italy

Journal of Volcanology and Geothermal Research ◽

10.1016/s0377-0273(01)00203-7 ◽

2001 ◽

Vol 110 (1-2) ◽

pp. 155-170 ◽

Author(s):

S Tonarini ◽

W.P Leeman ◽

G Ferrara

Keyword(s):

Volcanic Arc ◽

South Italy ◽

Isotopic Variations

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Investigating Hydrogen Isotope Variation during Heating of n-Alkanes under Limited Oxygen Conditions: Implications for Palaeoclimate Reconstruction in Archaeological Settings

Molecules ◽

10.3390/molecules26071830 ◽

2021 ◽

Vol 26 (7) ◽

pp. 1830

Author(s):

Rory Connolly ◽

Margarita Jambrina-Enríquez ◽

Antonio V. Herrera-Herrera ◽

Carolina Mallol

Keyword(s):

Depositional Environment ◽

Low Temperature Combustion ◽

Oxygen Conditions ◽

Temperature Combustion ◽

Isotopic Variations ◽

Isotope Variation ◽

Hydrogen Isotopic Composition ◽

Celtis Australis ◽

This paper reports on a series of heating experiments that focus on n-alkanes extracted from leaf, bark, and xylem tissues of the Celtis australis plant. These lipid biomarkers were analysed for their compound-specific hydrogen isotopic composition (δ2Hwax) under limited oxygen conditions at 150, 250, 350, and 450 °C. Our results reveal isotopic variations in wax lipids of different plant organs during short-term low-temperature combustion. We conclude that, in the absence of a detailed characterisation of the depositional environment in advance of sampling, δ2Hwax values in archaeological or otherwise highly anthropogenic environments should be interpreted cautiously. In addition, we observed that variation in δ2Hwax of leaves is minimal at temperatures ≤ 350 °C, highlighting the potential for δ2Hwax in thermally altered combustion substrates to yield palaeoclimate information, which could allow researchers to investigate links between archaeological and climatic records at a high spatial and temporal resolution.

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