Bosin, Aleksandr A (2024): Benthic foraminifera analysis of sediment core LV63-41-2 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.969071 (DOI registration in progress), In: Bosin, AA (2024): Analysis results of sediment core LV63-41-2, NW Pacific [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.969083 (DOI registration in progress)
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Related to:
Gorbarenko, Sergey A; Shi, Xuefa; Malakhova, Galina Y; Bosin, Aleksandr A; Zou, Jianjun; Liu, Yanguang; Chen, Min-Te (2017): Centennial to millennial climate variability in the far northwestern Pacific (off Kamchatka) and its linkage to the East Asian monsoon and North Atlantic from the Last Glacial Maximum to the early Holocene. Climate of the Past, 13(8), 1063-1080, https://doi.org/10.5194/cp-13-1063-2017
Coverage:
Latitude: 51.570000 * Longitude: 160.017000
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 4.66 m
Event(s):
LV63-41-2 * Latitude: 51.570000 * Longitude: 160.017000 * Elevation: -1924.0 m * Campaign: LV63 * Basis: Akademik M.A. Lavrentyev * Method/Device: Gravity corer (GC)
Comment:
Benthic foraminifera were examined in 236 sediment samples at an interval of 1-2 or 4 cm. Benthic foraminifera were studied in sediment size fraction of more than 63 µm. Every specimen was counted and identified down to the species level using a stereo microscope ZEISS Stemi 2000-С. Benthic foraminifera abundance (BFA) expressed as the number of shells per 1 g of dry sediment (shells/g); species richness as the number of species per sample (species/sample), and the percentages of each species in the benthic foraminifera taxa assemblages were calculated.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Bosin, Aleksandr A | Geocode | |
| 2 | Epistominella pacifica | E. pacifica | % | Bosin, Aleksandr A | Counting | |
| 3 | Buliminella tenuata | B. tenuata | % | Bosin, Aleksandr A | Counting | |
| 4 | Alabaminella weddellensis | A. weddellensis | % | Bosin, Aleksandr A | Counting | |
| 5 | Islandiella norcrossi | I. norcrossi | % | Bosin, Aleksandr A | Counting | |
| 6 | Globobulimina auriculata | G. auriculata | % | Bosin, Aleksandr A | Counting | |
| 7 | Uvigerina akitaensis | U. akitaensis | % | Bosin, Aleksandr A | Counting | |
| 8 | Nonionellina labradorica | N. labradorica | % | Bosin, Aleksandr A | Counting | |
| 9 | Elphidium batialis | E. batialis | % | Bosin, Aleksandr A | Counting | |
| 10 | Foraminifera, benthic | Foram benth | #/g | Bosin, Aleksandr A | shell/g | |
| 11 | Foraminifera, benthic, species richness | Foram benth S | # | Bosin, Aleksandr A | species/sample |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2340 data points
Download Data
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