Carbon-14 production compared to oxygen isotope records from Camp Century,Greenland and Devon Island,Canada |
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Authors: | David Andrew Fisher |
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Affiliation: | (1) Polar Continental Shelf Project, Canada KIA OE4 Ottawa, Canada |
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Abstract: | Carbon-14 production rate variations that are not explainable by geomagnetic changes are thought to be in antiphase with solar activity and as such should be in antiphase with paleotemperature records or proxy temperature histories such as those obtainable from oxygen isotope analyses of ice cores. Oxygen isotope records from Camp Century, Greenland and Devon Island Ice Cap are in phase with each other over thousands of years and in antiphase to the 14C production rate residuals. |
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