Steinsland, Kristine; Grant, Danielle; Fahl, Kirsten; Stein, Ruediger; Rasmussen, Tine L; Ninnemann, Ulysses S; Knies, Jochen; Velle, Julie Heggdal; De Schepper, Stijn: Foraminiferal δ18O from the Penultimate Deglacial and the Last Interglacial in sediment core CAGE19-3-KH14-GPC02 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973607 (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: 4.580 m * Maximum DEPTH, sediment/rock: 7.260 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Steinsland, Kristine | Geocode | |
| 2 | AGE | Age | ka BP | Steinsland, Kristine | Geocode | |
| 3 | Neogloboquadrina pachyderma, δ18O | N. pachyderma δ18O | ‰ PDB | Steinsland, Kristine | Finnigan MAT253 coupled to a Kiel IV preparation line | vs. VPDB |
| 4 | Oridorsalis umbonatus, δ18O | O. umbonatus δ18O | ‰ PDB | Steinsland, Kristine | Finnigan MAT253 coupled to a Kiel IV preparation line | vs. VPDB |
| 5 | Cibicidoides wuellerstorfi, δ18O | C. wuellerstorfi δ18O | ‰ PDB | Steinsland, Kristine | Finnigan MAT253 coupled to a Kiel IV preparation line | vs. VPDB |
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:
284 data points