Benthic foraminifera abundance data in marine sediment core MD99-2304, the eastern Fram Strait, covering the time interval 33.7-40 kiloyears b2k
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2026
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| _version_ | 1867170143654641664 |
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| author | Risebrobakken, Bjørg Blindheim, Dag Inge |
| author_facet | Risebrobakken, Bjørg Blindheim, Dag Inge |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We present an absolute abundance benthic foraminifera dataset from marine sediment core MD99-2304. Core MD99-2304 was retrieved from the eastern Fram Strait (77°37'15.6N, 9°56'54E), with a CALYPSO piston corer, from 1348 m water depth during the Marion Dufresne IMAGES 5 expedition (leg MD114) in 1999. Benthic foraminifera present in the >150 µm fraction were counted at NORCE, using a light microscope at NORCE Research AS. Counts were done within the project period, 2022 to 2025. The dataset provides information on water mass conditions and associated benthic fauna responses. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_993569 |
| institution | PANGAEA |
| language | en |
| publishDate | 2026 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Benthic foraminifera abundance data in marine sediment core MD99-2304, the eastern Fram Strait, covering the time interval 33.7-40 kiloyears b2k Risebrobakken, Bjørg Blindheim, Dag Inge >150 µm; 3280N; ABRUPT; ABRUPT Arctic Climate Change; Age; Arctic; Benthic foraminifera; CALYPSO; Calypso Corer; Cassidulina neoteretis; Cibicides lobatulus; Dansgaard-Oeschger events; Depth, corrected; DEPTH, sediment/rock; Dry mass; Foraminifera, benthic; Fram Strait; IMAGES V; Marion Dufresne (1995); MD114; MD99-2304; Melonis barleeanus; MIS 3; Nonion labradoricum; Oridorsalis umbonatus; Spitsbergen slope; Stainforthia loeblichi We present an absolute abundance benthic foraminifera dataset from marine sediment core MD99-2304. Core MD99-2304 was retrieved from the eastern Fram Strait (77°37'15.6N, 9°56'54E), with a CALYPSO piston corer, from 1348 m water depth during the Marion Dufresne IMAGES 5 expedition (leg MD114) in 1999. Benthic foraminifera present in the >150 µm fraction were counted at NORCE, using a light microscope at NORCE Research AS. Counts were done within the project period, 2022 to 2025. The dataset provides information on water mass conditions and associated benthic fauna responses. |
| title | Benthic foraminifera abundance data in marine sediment core MD99-2304, the eastern Fram Strait, covering the time interval 33.7-40 kiloyears b2k |
| topic | >150 µm; 3280N; ABRUPT; ABRUPT Arctic Climate Change; Age; Arctic; Benthic foraminifera; CALYPSO; Calypso Corer; Cassidulina neoteretis; Cibicides lobatulus; Dansgaard-Oeschger events; Depth, corrected; DEPTH, sediment/rock; Dry mass; Foraminifera, benthic; Fram Strait; IMAGES V; Marion Dufresne (1995); MD114; MD99-2304; Melonis barleeanus; MIS 3; Nonion labradoricum; Oridorsalis umbonatus; Spitsbergen slope; Stainforthia loeblichi |
| url | https://doi.org/10.1594/PANGAEA.993569 |