Stable oxygen and carbon isotope ratios measured on groups of four shells of Neogloboquadrina pachyderma from Irminger Sea sediment trap time series

Stable oxygen and carbon isotope ratios measured on groups of four shells of Neogloboquadrina pachyderma from a sediment trap time series from the central Irminger Sea. Measurements were made on groups of four shells in the 150-250 μm fraction using a Finnigan MAT253 coupled to a Kiel IV preparation...

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Bibliographic Details
Main Author: Jonkers, Lukas
Format: Dataset
Language:English
Published: PANGAEA 2022
Subjects:
Date/time end
Date/time start
DEPTH
water
Event label
Finnigan MAT253 coupled to a Kiel IV preparation line
IRM_1
IRM_3
IRM_4
Irminger Sea
Latitude of event
Longitude of event
Neogloboquadrina pachyderma
δ13C
δ18O
North Atlantic Ocean
Oxygen and carbon stable isotopes
Planktonic foraminifera
Sample code/label
sediment trap
Trap
sediment
TRAPS
North Atlantic
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.940242
https://doi.org/10.1594/PANGAEA.940242
Description
Summary:Stable oxygen and carbon isotope ratios measured on groups of four shells of Neogloboquadrina pachyderma from a sediment trap time series from the central Irminger Sea. Measurements were made on groups of four shells in the 150-250 μm fraction using a Finnigan MAT253 coupled to a Kiel IV preparation line. Sample averages have been reported doi:10.1594/PANGAEA.753860 (d18O) and doi:10.1594/PANGAEA.807458 (d13C). Repeat measurements of a carbonate standard indicate an analytical precision of 0.05 and 0.03 permille for d18O and d13C, respectively. Details on the measurements and the sediment trap mooring can be found in doi:10.1029/2009PA001849 and doi:10.1002/palo.20018.

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