Carbon-Isotope Excursions Recorded in the Cambrian System, South China: Implications for Mass Extinctions and Sea-Level Fluctuations
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DOI: 10.1007/s12583-017-0963-x
Abstract: Cambrian carbonates with abundant fossils of agnostoid trilobites deposited on the southern slope (Jiangnan slope belt) of the Yangtze Platform and in the Jiangnan deepwater basin are well exposed in the Wangcun Section of western… read more here.
Keywords: south china; isotope excursions; isotope; carbon isotope ... See more keywords
A model for the decrease in amplitude of carbon isotope excursions across the Phanerozoic
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DOI: 10.2475/06.2017.01
Abstract: The geological cycling of carbon ties together the ocean-atmosphere carbon pool, Earth's biosphere, and Earth's sedimentary reservoirs. Perturbations to this coupled system are recorded in the carbon-isotopic (δ13C) composition of marine carbonates. Large amplitude δ13C… read more here.
Keywords: isotope excursions; carbon; carbon isotope; model ... See more keywords