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Regional Sources of Volcanic Carbon Dioxide and Their Influence on 14C Content of Present-Day Plant Material

Published online by Cambridge University Press:  18 July 2016

Michael Bruns ,
Ingeborg Levin ,
K O Münnich ,
H W Hubberten  and
S Fillipakis
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Abstract

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14C measurements were made on present-day plant material with short integration times (tree leaves and sprouts) in the Eifel area, western Germany, where ancient volcanism produces gaseous emanations of considerable yield. Plants growing near sources emanating 14C-free CO2 show a significant depletion in the period of their growth. The same effect is found in the 14C content of recent samples from the Thera (Santorini) Archipelago/Greece. This mixing of “dead” CO2 may lead to pseudo ages in archaeologic or geologic samples of up to 1600 years in samples from the vicinity of CO2 emanating sources.

Type
Dating Various Materials
Information
Radiocarbon , Volume 22 , Issue 2 , 1980 , pp. 532 - 536
Copyright
Copyright © The American Journal of Science 

References

Chatters, R M, Crosby, J III, and Engstrand, L G, 1969, Fumarole gaseous emanations. Their influence on carbon-14 dates: Washington State Univ, Technical extension service, circ 32.Google Scholar
Dörr, Helmut and Münnich, K O, 1980, Carbon-14 and carbon-13 in soil CO2 , in Stuiver, Minze and Kra, Renee, eds, Internatl radiocarbon conf, 10th, Proc: Radiocarbon, v 22, no. 3, p 909–918.CrossRefGoogle Scholar
Levin, Inge, 1977, Ausbreitung von Schadstoffen in der Atmosphäre, regional, Seminar über neuere Fragen der Physik, Inst Umweltphysik, Univ Heidelberg.Google Scholar
Levin, Inge, Münnich, K O, and Weiss, Wolfgang, 1980, The effect of anthropogenic CO2 and 14C sources on the distribution of 14C in the atmosphere, in Stuiver, Minze and Kra, Renee, eds, Internatl radiocarbon conf, 10th, Proc: Radiocarbon, v 22, no. 2, p 379–391.CrossRefGoogle Scholar
Libby, L M and Libby, W F, 1972, Vulcanism and Radiocarbon dates, in Rafter, T A and Grant-Taylor, T, eds, Internatl radiocarbon conf, 8th, Proc: Wellington, Royal Soc New Zealand.Google Scholar
Lundegardh, H, 1924, Der Kreislauf der Kohlensäure in der Natur: Jena, Gustav Fischer.Google Scholar
Michael, H N, 1978, Radiocarbon dates from Akrotiri, Thera, 1967-1977, in Doumas C, ed, Thera and the Agean world I: Internatl sci cong, 2nd, London, Papers, p 791–795.Google Scholar
Pasquill, F, 1974, Atmospheric diffusion, 2nd ed: Chichester, England, Ellis Horwood.Google Scholar
Puchelt, H and Hubberten, H W, 1979, Vulkanogenes Kohlendioxid: Aussagen und Herkunft aufgrund von Isotopenuntersuchungen, in Proc: 2. Arbeitstagung Isotope in der Natur, Leipzig, 1979.Google Scholar
Schoch, Hildegard, Bruns, Michael, Münnich, K O, and Münnich, Marianne, 1980, A multi-counter system for high precision carbon 14 measurements, in Stuiver, Minze and Kra, Renee, eds, Internatl radiocarbon conf, 10th, Proc: Radiocarbon, v 22, no. 2, p 442–447.CrossRefGoogle Scholar
Sulerzhitzky, C D, 1970, Radiocarbon dating of volcanoes: Bull volcanol, v 35, p 85–94.CrossRefGoogle Scholar
Weinstein, G A and Betancourt, P P, 1978, Problems of interpretation of the Akrotiri radiocarbon dates, in Doumas, C, ed, Thera and the Agean world I: Internatl sci cong, 2nd, London, Papers, p 805–814.Google Scholar