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- Chatterjee, DebolinaJadavpur University (author)
Benthic foraminiferal investigations in Middle to Late Quaternary sections of Kongsfjordhallet, north-west Svalbard
- Article/chapterEnglish2023
Publisher, publication year, extent ...
- 2023
Numbers
- LIBRIS-ID:oai:lup.lub.lu.se:b095a7a2-1128-4ca0-8106-35f7444ded9a
- https://lup.lub.lu.se/record/b095a7a2-1128-4ca0-8106-35f7444ded9aURI
- https://doi.org/10.33265/polar.v42.7857DOI
Supplementary language notes
- Language:English
- Summary in:English
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- SwePubSwePub
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- Stratigraphic sites in north-west Svalbard record at least six significant glacial advances in the last 200 Ky, and sediments deposited under locally high relative sea level during intervening interstadials or interglacials contain abundant benthic foraminifera. We present a biostratigraphic record from the Kongsfjordhallet site in the Kongsfjorden area that covers five high relative sea-level events and stretches back to the Middle Pleistocene (>195 Kya). Five foraminiferal assemblages have been identified: (1) Cassidulina reniforme – Elphidium clavatum — Islandiella helenae; (2) Cassidulina neoteretis – Cassidulina reniforme; (3) Cassidulina reniforme – Cibicides lobatulus – Cassidulina neoteretis; (4) Cibicides lobatulus – Cassidulina reniforme – Elphidium clavatum; and (5) Cassidulina reniforme – Elphidium clavatum assemblages. The assemblages suggest a distal glaciomarine environment with variable influence of seasonal sea ice and nutrient availabil-ity in the Kongsfjorden region during the five deglaciation events. The foramin-iferal data are also compared with foraminiferal records from other sites in Svalbard and the adjacent Arctic Ocean.
Subject headings and genre
- NATURVETENSKAP Geovetenskap och miljövetenskap Geologi hsv//swe
- NATURAL SCIENCES Earth and Related Environmental Sciences Geology hsv//eng
- Arctic
- Benthic foraminifera
- glacial–interglacial cycle
- Kongsfjorden
- palaeoenvironment
- Spitsbergen
Added entries (persons, corporate bodies, meetings, titles ...)
- Ghosh, AnupamJadavpur University (author)
- Alexanderson, HelenaLund University,Lunds universitet,Kvartärgeologi,Geologiska institutionen,Naturvetenskapliga fakulteten,Quaternary Sciences,Department of Geology,Faculty of Science,UiT The Arctic University of Norway, Tromsø(Swepub:lu)geol-hal (author)
- Jadavpur UniversityKvartärgeologi (creator_code:org_t)
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- In:Polar Research420800-0395
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