Isotope age and relative abundance of planktonic foraminifera in Core Vulk-34-90, Sea of Okhotsk
Citation
Chekhovskaya M P, Basov I A (1999). Isotope age and relative abundance of planktonic foraminifera in Core Vulk-34-90, Sea of Okhotsk. PANGAEA - Publishing Network for Geoscientific and Environmental Data. Occurrence dataset https://doi.org/10.1594/pangaea.778849 accessed via GBIF.org on 2023-09-27.Description
Based on analyses of taxonomic composition of planktonic foraminifera and oxygen isotopic composition of their shells in the sediment core V34-90 from the eastern slope of the USSR Academy of Sciences Rise in the southeast Sea of Okhotsk the main climatic and hydrological variations over the past 20 Ka have been traced and dated by the radiocarbon method. The followed periods have been revealed: glacial (20-12.5 Ka), deglaciation (12.5-8.0 Ka) with a pronounced cooling event (Late Drias about 10.8 Ka) and post deglaciation (last 8.0 Ka).Taxonomic Coverages
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Chromistarank: kingdom
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Foraminiferarank: kingdom
Geographic Coverages
Event: Vulk-34-90,
Sea of Okhotsk
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Bibliographic Citations
Contacts
Maria P Chekhovskayaoriginator
Ivan A Basov
originator
metadata author
PANGAEA - Data Publisher for Earth & Environmental Science
email: info@pangaea.de
homepage: https://www.pangaea.de
Frank-Oliver Glöckner
administrative point of contact
Robert Huber
administrative point of contact