Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

Purcell, Karl; Hillaire-Marcel, Claude; de Vernal, Anne; Ghaleb, Bassam; Stein, Ruediger (2021): U-Series isotopes analytical results (U & Th) on core PS2757-6 (MUC) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.929872

Always quote citation above when using data! You can download the citation in several formats below.

RIS CitationBibTeX CitationShow MapGoogle Earth

Abstract:
Core PS2757-6 was retrieved with a multicorer (MUC) on the Lomonosov Ridge next to the Russian continental shelf during the Polarstern expedition ARK-XI/1 in 1995. This expedition had the principal aim to study material fluxes and ecological connections between the Arctic Deep Basins and the adjacent Siberian shelf seas, the northern Laptev Sea and the northeastern Kara Sea. In 2018 and 2019, this core had samples analyzed by MC-ICPMS at the Geotop-UQAM laboratories for uranium-series isotopes with the aim to establish radiochronological age constraints for the coring location.
Keyword(s):
230Thxs; Arctic Ocean; Lomonosov Ridge; Quaternary
Related to:
Purcell, Karl; Hillaire-Marcel, Claude; de Vernal, Anne; Ghaleb, Bassam; Stein, Ruediger (2021): U-Series isotopes analytical results (U & Th) on core PS2757-8 (KAL) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.929878
Coverage:
Latitude: 81.189500 * Longitude: 140.044500
Date/Time Start: 1995-08-24T00:00:00 * Date/Time End: 1995-08-24T00:00:00
Minimum Elevation: -1290.0 m * Maximum Elevation: -1290.0 m
Event(s):
PS2757-6 (PS36/052) * Latitude: 81.189500 * Longitude: 140.044500 * Date/Time: 1995-08-24T00:00:00 * Elevation: -1290.0 m * Location: Arctic Ocean * Campaign: ARK-XI/1 (PS36) * Basis: Polarstern * Method/Device: MultiCorer (MUC)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Depth, top/minDepth topmPurcell, Karl
2Depth, bottom/maxDepth botmPurcell, Karl
3Uranium-238238Uµg/kgPurcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II
4Uranium-238, standard deviation238U std dev±Purcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II2 sigma
5Thorium-232232Thµg/kgPurcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II
6Thorium-232, standard deviation232Th std dev±Purcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II2 sigma
7Uranium-234/Uranium-238 activity ratio(234U/238U)Purcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II
8Uranium-234/Uranium-238 activity ratio, standard deviation(234U/238U) std dev±Purcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II2 sigma
9Thorium-230/Uranium-238 activity ratio(230Th/238U)Purcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II
10Thorium-230/Uranium-238 activity ratio, standard deviation(230Th/238U) std dev±Purcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II2 sigma
11Uranium-238/Thorium-232 activity ratio(238U/232Th)Purcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II
12Uranium-238/Thorium-232 activity ratio, standard deviation(238U/232Th) std dev±Purcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II2 sigma
13Uranium-238238Udpm/gPurcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II
14Uranium-238, standard deviation238U std dev±Purcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II2 sigma
15Uranium-234234Udpm/gPurcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II
16Uranium-234, standard deviation234U std dev±Purcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II2 sigma
17Thorium-230230Thdpm/gPurcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II
18Thorium-230, standard deviation230Th std dev±Purcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II2 sigma
19Thorium-230 excess230Th xsdpm/gPurcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II230Th activity in excess of 238U, calculated
20Thorium-230 excess, standard deviation230Th xs std dev±Purcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II2 sigma
21Thorium-230 excess230Th xsdpm/gPurcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II230Th activity in excess of parent 234U, calculated
22Thorium-230 excess, standard deviation230Th xs std dev±Purcell, KarlMulti-collector ICP-MS (MC-ICP-MS), Nu Plasma II2 sigma
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
176 data points

Download Data

Download dataset as tab-delimited text — use the following character encoding:

View dataset as HTML