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Radiocarbon Marine Reservoir Effect on the Northwestern Coast of Cuba
Published online by Cambridge University Press: 19 August 2016
Abstract
The regional component (∆R) of the marine reservoir effect (MRE), which is crucial for the accurate calibration of radiocarbon ages of marine-influenced samples, was determined for the Cuban northwestern coast. Fifteen different locations were studied by 14C dating of pre-bomb known-age marine shells specimens of bivalves and gastropods from the Felipe Poey Museum collection. Accelerator mass spectrometry (AMS) 14C measurements were performed at the Radiocarbon Laboratory of the Universidade Federal Fluminense (LAC-UFF) and mean ΔR values were estimated. The distribution of results indicates ∆R values from −46±38 to 140±52 14C yr and a possible pattern related to the position along the coast and ocean dynamics. We present both mean values for each region and a general ∆R of 28±13 14C yr for the northwestern coast of Cuba.
- Type
- 14C as a Tracer of Past or Present Ocean Circulation
- Information
- Radiocarbon , Volume 59 , Special Issue 2: Proceedings of the 22nd International Radiocarbon Conference (Part 1 of 2) , April 2017 , pp. 333 - 341
- Copyright
- © 2016 by the Arizona Board of Regents on behalf of the University of Arizona
Footnotes
Selected Papers from the 2015 Radiocarbon Conference, Dakar, Senegal, 16–20 November 2015
References
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