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The following list covers some old measurements not included in previous lists and most of the samples measured at the Uppsala C 14 laboratory since the last list (Uppsala V) except for all of the samples utilized for determining the increase of the C 14 /G 12 ratio due to explosion of nuclear devices, and except for more than twenty samples measured for testing, storing, and pretreatment of Foraminifera
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Olsson et al. (1967) studied this question.
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