Steinsland, Kristine; Grant, Danielle; Fahl, Kirsten; Stein, Ruediger; Rasmussen, Tine L; Ninnemann, Ulysses S; Knies, Jochen; Velle, Julie Heggdal; De Schepper, Stijn: Grouped dinoflagellate cysts percentages from the Penultimate Deglacial and the Last Interglacial in sediment core CAGE19-3-KH14-GPC02 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973608 (dataset in review), In: Steinsland, K et al.: Biomarkers, Dinoflagellate Cysts, Foraminiferal δ18O, Ice-Rafted Detritus, Ca/Ti-XRF, and Magnetic Susceptibility from the Penultimate Deglacial and the Last Interglacial in sediment core CAGE19-3-KH14-GPC02 [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973596 (dataset in review)
Abstract:
We present a sedimentary record from the eastern Fram Strait, Core CAGE19-3-KH14-GPC02, retrieved at a depth of 2275 meters. This record spans the Penultimate Deglacial and the Last Interglacial period (140-90 ka). Our primary goal was to reconstruct sea ice conditions and surface ocean hydrography. The dataset includes biomarker concentrations (IP25, brassicasterol, dinosterol, sitosterol, and campesterol), PIP25 indexs, dinoflagellate cyst counts and grouped relative abundances, Ca/Ti-XRF data, magnetic susceptibility, ice-rafted detritus, stable oxygen isotopic compositions of N. pachyderma, O. umbonatus, and C. wuellerstorfi, as well as age-depth tie points for the investigated core and time interval.
Keyword(s):
Related to:
Steinsland, Kristine; et al. (in review): Sea ice variability throughout the Penultimate Deglaciation and Last Interglacial in the eastern Fram Strait.
Funding:
Coverage:
Latitude: 77.523000 * Longitude: 8.401380
Date/Time Start: 2019-11-03T13:42:00 * Date/Time End: 2019-11-03T13:42:00
Minimum DEPTH, sediment/rock: 4.86 m * Maximum DEPTH, sediment/rock: 6.25 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Steinsland, Kristine | Geocode | |
| 2 | Laboratory code/label | Lab label | Steinsland, Kristine | Lab ID | ||
| 3 | DEPTH, sediment/rock | Depth sed | m | Steinsland, Kristine | Geocode | |
| 4 | Impagidinium pallidum | I. pallidum | % | Steinsland, Kristine | Counting, dinoflagellate cysts | |
| 5 | Islandinium minutum | I. minutum | % | Steinsland, Kristine | Counting, dinoflagellate cysts | |
| 6 | Spiniferites elongatus | S. elongatus | % | Steinsland, Kristine | Counting, dinoflagellate cysts | |
| 7 | Bitectatodinium tepikiense | B. tepikiense | % | Steinsland, Kristine | Counting, dinoflagellate cysts | |
| 8 | Dinoflagellate cyst indeterminata, round brown | Dinofl indet RBC | % | Steinsland, Kristine | Counting, dinoflagellate cysts | Round Brown Cysts: grouped Bitectatodinium tepikiense, Brigantedinium simplex, and Brigantedinium spp. |
| 9 | Pentapharsodinium dalei cyst | P. dalei cyst | % | Steinsland, Kristine | Counting, dinoflagellate cysts | cysts of Pentapharsodinum dalei |
| 10 | Nematosphaeropsis labyrinthus | N. labyrinthus | % | Steinsland, Kristine | Counting, dinoflagellate cysts | |
| 11 | Spiniferites spp. | Spiniferites spp. | % | Steinsland, Kristine | Counting, dinoflagellate cysts | |
| 12 | Operculodinium centrocarpum sensu Wall and Dale (1966) | O. centrocarpum s Wall and Dale | % | Steinsland, Kristine | Counting, dinoflagellate cysts | |
| 13 | Spiniferites mirabilis | S. mirabilis | % | Steinsland, Kristine | Counting, dinoflagellate cysts | |
| 14 | Impagidinium spp. | Impagidinium spp. | % | Steinsland, Kristine | Counting, dinoflagellate cysts | grouped Impagidinium aculeatum, Impagidinium spaericum, Impagidinium paradoxum, and Impagedinium spp. |
| 15 | Dinoflagellate cyst indeterminata | Dinofl cyst indet | % | Steinsland, Kristine | Counting, dinoflagellate cysts | Other: the rest of the counted species |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
897 data points