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The carbon stable isotope composition of pollen
Review of Palaeobotany and Palynology, 2004The d 13 C value of plant tissue is increasingly used to infer environmental and ecological conditions in modern and ancient environments. Isolation techniques and morphological descriptions have been established that characterize plant pollen for the greater part of the Phanerozoic eon.
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The geochemistry of the stable carbon isotopes
Geochimica et Cosmochimica Acta, 1953Abstract Several hundred samples of carbon from various geologic sources have been analyzed in a new survey of the variation of the ratio C13/C12 in nature. Mass spectrometric determinations were made on the instruments developed by H. C. Urey and his co-workers utilizing two complete feed systems with magnetic switching to determine small ...
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Stable Amorphous Calcium Carbonate: Crystallization Behaviour and Stable Isotopes
2022Abstract Amorphous Calcium Carbonate (ACC) is a naturally occurring amorphous form of the widely distributed mineral calcium carbonate (CaCO3). ACC has been found increasingly as a precursor phase, calcium storage site, or strengthening structural phase in a wide array of different biomineralizing organisms. An accurate understanding of the widely used
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CARBONATE STABLE ISOTOPES | Lake Sediments
2007S.M. Bernasconi, J.A. McKenzie
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Stable Carbon Isotopes and Carbon Flow in Ecosystems
BioScience, 1986J. S. Rounick, M. J. Winterbourn
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Stable Carbon and Oxygen Isotopes in Soils
2001The most common use of stable carbon (C) and oxygen (O) isotopes in archaeology is to infer paleodiet, artifact provenance, and paleoenvironment (Herz, 1990; Herz and Garrison, 1998).
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