d18O of Globigerina bulloides from sediment core MD01-2444 on the Portuguese Margin, Marine Isotope Stage 3
Planktonic foraminifera (G. bulloides) oxygen isotopes: Measurements of foraminiferal stable isotopes were carried out in the Godwin Laboratory for Palaeoclimate Research (University of Cambridge), using a VG SIRA mass spectrometer. Analyses were made on samples consisting of 30 specimens of G. bull...
Main Authors: | , , , , , , , , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2020
|
Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.919829 https://doi.org/10.1594/PANGAEA.919829 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.919829 |
---|---|
record_format |
openpolar |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.919829 2024-09-15T18:09:57+00:00 d18O of Globigerina bulloides from sediment core MD01-2444 on the Portuguese Margin, Marine Isotope Stage 3 Tzedakis, Polychronis C Margari, Vasiliki Skinner, Luke C Menviel, Laurie Capron, Emilie Rhodes, Rachael H Mleneck-Vautravers, Maryline J Ezat, Mohamed M Martrat, Belén Grimalt, Joan O Hodell, David A LATITUDE: 37.565000 * LONGITUDE: -10.134000 * MINIMUM DEPTH, sediment/rock: 9.00 m * MAXIMUM DEPTH, sediment/rock: 13.66 m 2020 text/tab-separated-values, 498 data points https://doi.pangaea.de/10.1594/PANGAEA.919829 https://doi.org/10.1594/PANGAEA.919829 en eng PANGAEA https://doi.org/10.1594/PANGAEA.919846 Margari, Vasiliki; Skinner, Luke C; Menviel, Laurie; Capron, Emilie; Rhodes, Rachael H; Mleneck-Vautravers, Maryline J; Ezat, Mohamed M; Martrat, Belén; Grimalt, Joan O; Hodell, David A; Tzedakis, Polychronis C (2020): Fast and slow components of interstadial warming in the North Atlantic during the last glacial. Communications Earth & Environment, 1(1), https://doi.org/10.1038/s43247-020-0006-x Buizert, Christo; Cuffey, Kurt M; Severinghaus, Jeffrey P; Baggenstos, Daniel; Fudge, Tyler J; Steig, Eric J; Markle, Bradley R; Winstrup, Mai; Rhodes, Rachael H; Brook, Edward J; Sowers, Todd A; Clow, Gary D; Cheng, Hai; Edwards, Ross L; Sigl, Michael; McConnell, Joseph R; Taylor, Kendrick C (2015): The WAIS Divide deep ice core WD2014 chronology - Part 1: Methane synchronization (68–31 ka BP) and the gas age–ice age difference. Climate of the Past, 11(2), 153-173, https://doi.org/10.5194/cp-11-153-2015 Svensson, Anders M; Andersen, Katrine K; Bigler, Matthias; Clausen, Henrik Brink; Dahl-Jensen, Dorthe; Davies, Siwan M; Johnsen, Sigfús Jóhann; Muscheler, Raimund; Parrenin, Frédéric; Rasmussen, Sune Olander; Röthlisberger, Regine; Seierstad, Inger K; Steffensen, Jørgen Peder; Vinther, Bo Møllesøe (2008): A 60 000 year Greenland stratigraphic ice core chronology. Climate of the Past, 4(1), 47-57, https://doi.org/10.5194/cp-4-47-2008 https://doi.pangaea.de/10.1594/PANGAEA.919829 https://doi.org/10.1594/PANGAEA.919829 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Age model GICC05 WD2014 CALYPSO Calypso Corer DEPTH sediment/rock GEOSCIENCES MARMARCORE Globigerina bulloides δ18O Heinrich Stadials Interstadials Marion Dufresne (1995) Mass spectrometer VG SIRA MD01-2444 MD123 MIS 3 Portuguese Margin dataset 2020 ftpangaea https://doi.org/10.1594/PANGAEA.91982910.1594/PANGAEA.91984610.5194/cp-11-153-201510.5194/cp-4-47-2008 2024-07-24T02:31:42Z Planktonic foraminifera (G. bulloides) oxygen isotopes: Measurements of foraminiferal stable isotopes were carried out in the Godwin Laboratory for Palaeoclimate Research (University of Cambridge), using a VG SIRA mass spectrometer. Analyses were made on samples consisting of 30 specimens of G. bulloides in the 300-355 mm size fraction, picked by M.J. Mleneck-Vautravers. Results are reported with reference to the international standard VPDB and the precision is better than ±0.08‰ for d18O. Age model: The age model was developed by aligning the abrupt transitions of d18O record of G. bulloides in core MD01-2444 to warming and cooling events in the NGRIP d18Oice record, presented on: (i) the GICC05 timescale [Svensson, A. et al. A 60,000 year Greenland stratigraphic ice core chronology. Clim. Past 4, 47–57 (2008)]; and (ii) the WD2014: modified timescale, whereby NGRIP GICC05 ice ages 31.2–67.2 ka are multiplied by 1.0063. [Buizert, C. et al. The WAIS Divide deep ice core WD2014 chronology – Part 1: Methane synchronization (68–31 ka BP) and the gas age–ice age difference. Clim. Past 11, 153-173 (2015)]. Dataset Greenland ice core NGRIP Planktonic foraminifera PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-10.134000,-10.134000,37.565000,37.565000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Age model GICC05 WD2014 CALYPSO Calypso Corer DEPTH sediment/rock GEOSCIENCES MARMARCORE Globigerina bulloides δ18O Heinrich Stadials Interstadials Marion Dufresne (1995) Mass spectrometer VG SIRA MD01-2444 MD123 MIS 3 Portuguese Margin |
spellingShingle |
Age model GICC05 WD2014 CALYPSO Calypso Corer DEPTH sediment/rock GEOSCIENCES MARMARCORE Globigerina bulloides δ18O Heinrich Stadials Interstadials Marion Dufresne (1995) Mass spectrometer VG SIRA MD01-2444 MD123 MIS 3 Portuguese Margin Tzedakis, Polychronis C Margari, Vasiliki Skinner, Luke C Menviel, Laurie Capron, Emilie Rhodes, Rachael H Mleneck-Vautravers, Maryline J Ezat, Mohamed M Martrat, Belén Grimalt, Joan O Hodell, David A d18O of Globigerina bulloides from sediment core MD01-2444 on the Portuguese Margin, Marine Isotope Stage 3 |
topic_facet |
Age model GICC05 WD2014 CALYPSO Calypso Corer DEPTH sediment/rock GEOSCIENCES MARMARCORE Globigerina bulloides δ18O Heinrich Stadials Interstadials Marion Dufresne (1995) Mass spectrometer VG SIRA MD01-2444 MD123 MIS 3 Portuguese Margin |
description |
Planktonic foraminifera (G. bulloides) oxygen isotopes: Measurements of foraminiferal stable isotopes were carried out in the Godwin Laboratory for Palaeoclimate Research (University of Cambridge), using a VG SIRA mass spectrometer. Analyses were made on samples consisting of 30 specimens of G. bulloides in the 300-355 mm size fraction, picked by M.J. Mleneck-Vautravers. Results are reported with reference to the international standard VPDB and the precision is better than ±0.08‰ for d18O. Age model: The age model was developed by aligning the abrupt transitions of d18O record of G. bulloides in core MD01-2444 to warming and cooling events in the NGRIP d18Oice record, presented on: (i) the GICC05 timescale [Svensson, A. et al. A 60,000 year Greenland stratigraphic ice core chronology. Clim. Past 4, 47–57 (2008)]; and (ii) the WD2014: modified timescale, whereby NGRIP GICC05 ice ages 31.2–67.2 ka are multiplied by 1.0063. [Buizert, C. et al. The WAIS Divide deep ice core WD2014 chronology – Part 1: Methane synchronization (68–31 ka BP) and the gas age–ice age difference. Clim. Past 11, 153-173 (2015)]. |
format |
Dataset |
author |
Tzedakis, Polychronis C Margari, Vasiliki Skinner, Luke C Menviel, Laurie Capron, Emilie Rhodes, Rachael H Mleneck-Vautravers, Maryline J Ezat, Mohamed M Martrat, Belén Grimalt, Joan O Hodell, David A |
author_facet |
Tzedakis, Polychronis C Margari, Vasiliki Skinner, Luke C Menviel, Laurie Capron, Emilie Rhodes, Rachael H Mleneck-Vautravers, Maryline J Ezat, Mohamed M Martrat, Belén Grimalt, Joan O Hodell, David A |
author_sort |
Tzedakis, Polychronis C |
title |
d18O of Globigerina bulloides from sediment core MD01-2444 on the Portuguese Margin, Marine Isotope Stage 3 |
title_short |
d18O of Globigerina bulloides from sediment core MD01-2444 on the Portuguese Margin, Marine Isotope Stage 3 |
title_full |
d18O of Globigerina bulloides from sediment core MD01-2444 on the Portuguese Margin, Marine Isotope Stage 3 |
title_fullStr |
d18O of Globigerina bulloides from sediment core MD01-2444 on the Portuguese Margin, Marine Isotope Stage 3 |
title_full_unstemmed |
d18O of Globigerina bulloides from sediment core MD01-2444 on the Portuguese Margin, Marine Isotope Stage 3 |
title_sort |
d18o of globigerina bulloides from sediment core md01-2444 on the portuguese margin, marine isotope stage 3 |
publisher |
PANGAEA |
publishDate |
2020 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.919829 https://doi.org/10.1594/PANGAEA.919829 |
op_coverage |
LATITUDE: 37.565000 * LONGITUDE: -10.134000 * MINIMUM DEPTH, sediment/rock: 9.00 m * MAXIMUM DEPTH, sediment/rock: 13.66 m |
long_lat |
ENVELOPE(-10.134000,-10.134000,37.565000,37.565000) |
genre |
Greenland ice core NGRIP Planktonic foraminifera |
genre_facet |
Greenland ice core NGRIP Planktonic foraminifera |
op_relation |
https://doi.org/10.1594/PANGAEA.919846 Margari, Vasiliki; Skinner, Luke C; Menviel, Laurie; Capron, Emilie; Rhodes, Rachael H; Mleneck-Vautravers, Maryline J; Ezat, Mohamed M; Martrat, Belén; Grimalt, Joan O; Hodell, David A; Tzedakis, Polychronis C (2020): Fast and slow components of interstadial warming in the North Atlantic during the last glacial. Communications Earth & Environment, 1(1), https://doi.org/10.1038/s43247-020-0006-x Buizert, Christo; Cuffey, Kurt M; Severinghaus, Jeffrey P; Baggenstos, Daniel; Fudge, Tyler J; Steig, Eric J; Markle, Bradley R; Winstrup, Mai; Rhodes, Rachael H; Brook, Edward J; Sowers, Todd A; Clow, Gary D; Cheng, Hai; Edwards, Ross L; Sigl, Michael; McConnell, Joseph R; Taylor, Kendrick C (2015): The WAIS Divide deep ice core WD2014 chronology - Part 1: Methane synchronization (68–31 ka BP) and the gas age–ice age difference. Climate of the Past, 11(2), 153-173, https://doi.org/10.5194/cp-11-153-2015 Svensson, Anders M; Andersen, Katrine K; Bigler, Matthias; Clausen, Henrik Brink; Dahl-Jensen, Dorthe; Davies, Siwan M; Johnsen, Sigfús Jóhann; Muscheler, Raimund; Parrenin, Frédéric; Rasmussen, Sune Olander; Röthlisberger, Regine; Seierstad, Inger K; Steffensen, Jørgen Peder; Vinther, Bo Møllesøe (2008): A 60 000 year Greenland stratigraphic ice core chronology. Climate of the Past, 4(1), 47-57, https://doi.org/10.5194/cp-4-47-2008 https://doi.pangaea.de/10.1594/PANGAEA.919829 https://doi.org/10.1594/PANGAEA.919829 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.91982910.1594/PANGAEA.91984610.5194/cp-11-153-201510.5194/cp-4-47-2008 |
_version_ |
1810447552032538624 |