Radiocarbon Ages of Shells in Holocene Marine Deposits

Radiocarbon dates of marine shells from Central West Greenland, Finnmark, in North Norway, and Dublin Bay, in Ireland, were used in dating relative sea-level changes. When fossil assemblages and formation of marine deposits and their relationship to sea-level were taken into account, the constructed...

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Bibliographic Details
Main Authors: Donner, Joakim, Jungner, Hogne
Format: Article in Journal/Newspaper
Language:English
Published: Radiocarbon 1980
Subjects:
Online Access:https://journals.uair.arizona.edu/index.php/radiocarbon/article/view/648
Description
Summary:Radiocarbon dates of marine shells from Central West Greenland, Finnmark, in North Norway, and Dublin Bay, in Ireland, were used in dating relative sea-level changes. When fossil assemblages and formation of marine deposits and their relationship to sea-level were taken into account, the constructed curves of relative sea-level changes agreed with the shell dates. The origin of the shells in the deposits studied varied from site to site, but the dates gave additional information of the formation of marine deposits which could not have been obtained from the study of sediments alone.