Evidence for the occurrence of Vedde Ash
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Stefan Wastegård; Svante Björck; Göran Possnert; Barbara Wohlfarth
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Article
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1998
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John Wiley and Sons
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English
⚖ 110 KB
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A tephra layer of rhyolitic composition has been recorded in sediments from Lake Madtja ¨rn, southwestern Sweden. Geochemical analyses have shown that the tephra is identical to the rhyolitic component of the middle Younger Dryas Vedde Ash. A series of AMS radiocarbon measurements places the radioca