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A 9000-Year-old Ash Bed on the Faroe Islands

Published online by Cambridge University Press:  20 January 2017

Jan Mangerud ,
Harald Furnes  and
Johannes Jóhansen
Jan Mangerud
Affiliation:
Department of Geology, University of Bergen, Allègt. 41, N-5000 Bergen, Norway
Harald Furnes
Affiliation:
Department of Geology, University of Bergen, Allègt. 41, N-5000 Bergen, Norway
Johannes Jóhansen
Affiliation:
Føroya Nàttùrugripasavn DK-3800, Tòrshavn, Faroe Islands
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Abstract

Radiocarbon datings of the Saksunarvatn ash bed on the Faroe Islands indicate an age of 9000–9100 yr B.P. The Saksunarvatn ash bed differs geochemically from both ash zone 1 in the North Atlantic and the Vedde Ash Bed of Norway and the Norwegian Sea. All mentioned ashes are assumed to originate from Iceland. The Vedde Ash has been dated at 10,600 ± 60 yr B.P. Consequently, the Saksunarvatn and Vedde ash beds provide an opportunity for precise dating of events around the Pleistocene/Holocene boundary in marine cores, especially from the region where the two plumes overlap.

Type
Short Papers
Information
Quaternary Research , Volume 26 , Issue 2 , September 1986 , pp. 262 - 265
Copyright
University of Washington

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