Radiocarbon datings from sediment core PS93/031-5 (NW Fram Strait) ...
Sediment core PS93/031-5 was obtained during RV POLARSTERN expedition PS93.1 in the northwestern Fram Strait on the Northeast Greenland continental margin from 2,135 m water depth.Sediment slices of approx. 5 mm thickness were taken from sediment core PS93/031-5 every 0.5 cm (~30 g dry sediment per...
Main Authors: | , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2021
|
Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.930416 https://doi.pangaea.de/10.1594/PANGAEA.930416 |
id |
ftdatacite:10.1594/pangaea.930416 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.1594/pangaea.930416 2024-09-15T18:07:00+00:00 Radiocarbon datings from sediment core PS93/031-5 (NW Fram Strait) ... Spielhagen, Robert F Mackensen, Andreas 2021 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.930416 https://doi.pangaea.de/10.1594/PANGAEA.930416 en eng PANGAEA https://dx.doi.org/10.1594/pangaea.930425 https://dx.doi.org/10.1088/1755-1315/14/1/012005 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Coarse fraction Fram Strait isotopes Neogloboquadrina pachyderma Quaternary DEPTH, sediment/rock Depth, top/min Depth, bottom/max Age, dated material Age, dated Age, dated standard deviation Laboratory code/label Calendar age Calendar age, minimum/young Calendar age, maximum/old Reservoir effect/correction Giant box corer Age, 14C AMS Age, 14C milieu/reservoir corrected -550 yr Age, 14C calibrated, CALIB 8.2 and IntCal20 Calculated, 2 sigma PS93.1 Polarstern Environmental and Climate History Off NorthEast Greenland ECHONEG System Laptev-Sea Transdrift TRANSDRIFT Dataset dataset 2021 ftdatacite https://doi.org/10.1594/pangaea.93041610.1594/pangaea.93042510.1088/1755-1315/14/1/012005 2024-07-03T12:15:36Z Sediment core PS93/031-5 was obtained during RV POLARSTERN expedition PS93.1 in the northwestern Fram Strait on the Northeast Greenland continental margin from 2,135 m water depth.Sediment slices of approx. 5 mm thickness were taken from sediment core PS93/031-5 every 0.5 cm (~30 g dry sediment per sample). Sediments were freeze-dried, weighed, and washed with deionized water through a 63 µm mesh. The remaining coarse fraction was dried at 50°C.Radiocarbon datings were performed on 9 samples of sediment core PS93/031-5 at the AMS-14C facility of the Leibniz Laboratory for Age Determination and Isotope Research of Kiel University from August 2018 to April 2019 on ~2,000 specimens of N. pachyderma (morphotype 1-2) per sample (identification following the morphotype concept of Eynaud, 2011).According to the radiocarbon datings (no reservoir correction applied) the sediment core covers the Late Quaternary time interval from 4,023 to 18,135 years before present (1950 CE). No sediments are present from the ... Dataset Fram Strait Greenland laptev Laptev Sea Neogloboquadrina pachyderma DataCite |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Coarse fraction Fram Strait isotopes Neogloboquadrina pachyderma Quaternary DEPTH, sediment/rock Depth, top/min Depth, bottom/max Age, dated material Age, dated Age, dated standard deviation Laboratory code/label Calendar age Calendar age, minimum/young Calendar age, maximum/old Reservoir effect/correction Giant box corer Age, 14C AMS Age, 14C milieu/reservoir corrected -550 yr Age, 14C calibrated, CALIB 8.2 and IntCal20 Calculated, 2 sigma PS93.1 Polarstern Environmental and Climate History Off NorthEast Greenland ECHONEG System Laptev-Sea Transdrift TRANSDRIFT |
spellingShingle |
Coarse fraction Fram Strait isotopes Neogloboquadrina pachyderma Quaternary DEPTH, sediment/rock Depth, top/min Depth, bottom/max Age, dated material Age, dated Age, dated standard deviation Laboratory code/label Calendar age Calendar age, minimum/young Calendar age, maximum/old Reservoir effect/correction Giant box corer Age, 14C AMS Age, 14C milieu/reservoir corrected -550 yr Age, 14C calibrated, CALIB 8.2 and IntCal20 Calculated, 2 sigma PS93.1 Polarstern Environmental and Climate History Off NorthEast Greenland ECHONEG System Laptev-Sea Transdrift TRANSDRIFT Spielhagen, Robert F Mackensen, Andreas Radiocarbon datings from sediment core PS93/031-5 (NW Fram Strait) ... |
topic_facet |
Coarse fraction Fram Strait isotopes Neogloboquadrina pachyderma Quaternary DEPTH, sediment/rock Depth, top/min Depth, bottom/max Age, dated material Age, dated Age, dated standard deviation Laboratory code/label Calendar age Calendar age, minimum/young Calendar age, maximum/old Reservoir effect/correction Giant box corer Age, 14C AMS Age, 14C milieu/reservoir corrected -550 yr Age, 14C calibrated, CALIB 8.2 and IntCal20 Calculated, 2 sigma PS93.1 Polarstern Environmental and Climate History Off NorthEast Greenland ECHONEG System Laptev-Sea Transdrift TRANSDRIFT |
description |
Sediment core PS93/031-5 was obtained during RV POLARSTERN expedition PS93.1 in the northwestern Fram Strait on the Northeast Greenland continental margin from 2,135 m water depth.Sediment slices of approx. 5 mm thickness were taken from sediment core PS93/031-5 every 0.5 cm (~30 g dry sediment per sample). Sediments were freeze-dried, weighed, and washed with deionized water through a 63 µm mesh. The remaining coarse fraction was dried at 50°C.Radiocarbon datings were performed on 9 samples of sediment core PS93/031-5 at the AMS-14C facility of the Leibniz Laboratory for Age Determination and Isotope Research of Kiel University from August 2018 to April 2019 on ~2,000 specimens of N. pachyderma (morphotype 1-2) per sample (identification following the morphotype concept of Eynaud, 2011).According to the radiocarbon datings (no reservoir correction applied) the sediment core covers the Late Quaternary time interval from 4,023 to 18,135 years before present (1950 CE). No sediments are present from the ... |
format |
Dataset |
author |
Spielhagen, Robert F Mackensen, Andreas |
author_facet |
Spielhagen, Robert F Mackensen, Andreas |
author_sort |
Spielhagen, Robert F |
title |
Radiocarbon datings from sediment core PS93/031-5 (NW Fram Strait) ... |
title_short |
Radiocarbon datings from sediment core PS93/031-5 (NW Fram Strait) ... |
title_full |
Radiocarbon datings from sediment core PS93/031-5 (NW Fram Strait) ... |
title_fullStr |
Radiocarbon datings from sediment core PS93/031-5 (NW Fram Strait) ... |
title_full_unstemmed |
Radiocarbon datings from sediment core PS93/031-5 (NW Fram Strait) ... |
title_sort |
radiocarbon datings from sediment core ps93/031-5 (nw fram strait) ... |
publisher |
PANGAEA |
publishDate |
2021 |
url |
https://dx.doi.org/10.1594/pangaea.930416 https://doi.pangaea.de/10.1594/PANGAEA.930416 |
genre |
Fram Strait Greenland laptev Laptev Sea Neogloboquadrina pachyderma |
genre_facet |
Fram Strait Greenland laptev Laptev Sea Neogloboquadrina pachyderma |
op_relation |
https://dx.doi.org/10.1594/pangaea.930425 https://dx.doi.org/10.1088/1755-1315/14/1/012005 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.93041610.1594/pangaea.93042510.1088/1755-1315/14/1/012005 |
_version_ |
1810444367870033920 |