PANGAEA_990499
14C dating of Arctic deep-sea sediment
Brendryen, Jo; Møller, Tor Einar; Leth Jørgensen, Steffen
14C dating of Arctic deep-sea sediment
2026-02-25
PANGAEA
Dataset
https://doi.pangaea.de/10.1594/PANGAEA.990499
Investigator
Renee
Hageman
Renee.Hageman@uib.no
Earth Science
Event label
Sample code/label
Depth, sediment/rock, top/minimum
Depth, sediment/rock, bottom/maximum
DEPTH, sediment/rock
Age, dated
Age, dated, standard deviation
Carbon mass
geoscientificInformation
ammonium
Arctic
deep-sea sediments
divalent iron
divalent manganese
Gravity corer
GS19_GC10
GS19-108
iron
manganese
nitrate
Oxygen
Sediments
Accelerator mass spectrometry (AMS)
calculated, 1 sigma
G. O. Sars (2003)
2019-06-27
2019-06-27
Complete
73.627933
73.627933
7.8233
7.8233
0.155 m (DEPTH, sediment/rock)
1.655 m (DEPTH, sediment/rock)
access rights needed
CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends)
English
PANGAEA
Data Publisher for Earth & Environmental Science
https://www.pangaea.de/
Data Center Contact
Michael
Diepenbroek
info@pangaea.de
Leobener Str.
Bremen
Bremen
28359
Germany
online
36 data points
text/tab-separated-values
Hageman, Renee; Le Moine-Bauer, Sven; Thorseth, Ingunn H; Brendryen, Jo; Møller, Tor Einar; Böröcz, Réka; Babel, Hannah R; Hannisdal, Bjarte; Leth Jørgensen, Steffen (in review): Widespread deep-sea microorganisms in subseafloor geochemical cycling.
Hageman, Renee; Thorseth, Ingunn H; Møller, Tor Einar; Brendryen, Jo; Leth Jørgensen, Steffen (2026): Arctic deep-sea sediment pore-fluid concentrations of oxygen, ammonium, nitrate, and divalent manganese and iron [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.990258
This dataset consist of 14C dating of planktonic foraminifera Neogloboquadrina pachyderma extracted from a sediment core over depth retrieved by gravity coring. The core was taken 2461 meters below sea water, where the formanifera were hand picked and analyzed at the Radiocarbon Dating Laboratory (Lunds Universitet, Sweden). ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.990499"!
https://doi.pangaea.de/10.1594/PANGAEA.990258
Arctic deep-sea sediment pore-fluid concentrations of oxygen, ammonium, nitrate, and divalent manganese and iron
https://www.hi.no/en/hi/about-us/facilities/our-vessels/g.o.-sars
G. O. Sars (2003)
DIF
9.4
2026-02-25
2026-04-30