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Yale Natural Radiocarbon Measurements VII

Published online by Cambridge University Press:  18 July 2016

Minze Stuiver
Affiliation:
Geochronometric Laboratory, Yale University, New Haven, Connecticut
Edward S. Deevey
Affiliation:
Geochronometric Laboratory, Yale University, New Haven, Connecticut
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The following list includes many of the measurements made since publication of Yale VI, but many are withheld pending receipt of more complete information or additional samples. We report dates in terms of the Libby half life of C14, 5570 ± 30 yr; geochemical measurements, when normalized for C13 content, are given as δ in parts per mil, as described in Yale VI. As before, we acknowledge the technical assistance of George Young, Jonathan King, Sheldon Nankin, and now Carolyn Haupt who has also joined our staff. Our work has been supported by the National Science Foundation, under grants G-19080 to Stuiver and G-19335 to Deevey, and by the U. S. Atomic Energy Commission under contract AT (30–1)–2652.

Type
Research Article
Copyright
Copyright © The American Journal of Science 

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