Accelerator Mass Spectrometric Radiocarbon Measurements on Foraminifera Shells from Deep-Sea Cores
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چکیده
منابع مشابه
Anomalous radiocarbon ages for foraminifera shells
[1] The causes for discordant radiocarbon results on multiple species of planktonic foraminifera from highsedimentation-rate marine sediments are investigated. We have documented two causes for these anomalous results. One is the addition of secondary radiocarbon for which we have, to date, only one firm example. It involves an opal-rich sediment. The other is the incorporation of reworked mate...
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ژورنال
عنوان ژورنال: Radiocarbon
سال: 1990
ISSN: 0033-8222,1945-5755
DOI: 10.1017/s003382220004011x