Magnesium/Calcium ratios of Globigerinoides ruber (white) s.s. of core NAP63-1
Here we present planktonic foraminifera Globigerinoides ruber (white) s.s. Mg/Ca ratios (mmol/mol) obtained in marine sediment core NAP63-1 (24.8384°S, 44.3187°W, 842 m water depth, 224 cm sediment recovery) retrieved with the aid of a piston corer from the SW Atlantic upper slope. For Mg/Ca analyse...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.943196 2024-09-15T18:30:54+00:00 Magnesium/Calcium ratios of Globigerinoides ruber (white) s.s. of core NAP63-1 Nagai, Renata Hanae Alvarenga, Aislyn deMenocal, Peter B LATITUDE: -24.838400 * LONGITUDE: -44.318733 * DATE/TIME START: 2013-02-26T00:00:00 * DATE/TIME END: 2013-02-26T00:00:00 * MINIMUM DEPTH, sediment/rock: 0.04 m * MAXIMUM DEPTH, sediment/rock: 1.24 m 2022 text/tab-separated-values, 47 data points https://doi.pangaea.de/10.1594/PANGAEA.943196 https://doi.org/10.1594/PANGAEA.943196 en eng PANGAEA Alvarenga, Aislyn; Paladino, Ítalo Martins; Gerotto, Amanda; deMenocal, Peter B; Iwai, Fabiana S; Sousa, Silvia H M; Figueira, Rubens César Lopes; Mahiques, Michel Michaelovitch; Nagai, Renata Hanae (2022): S/SE Brazilian continental margin sea surface temperature and productivity changes over the last 50 kyr. Palaeogeography, Palaeoclimatology, Palaeoecology, 601, 111144, https://doi.org/10.1016/j.palaeo.2022.111144 https://doi.pangaea.de/10.1594/PANGAEA.943196 https://doi.org/10.1594/PANGAEA.943196 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess AC07/02 AGE Alpha-Crucis DEPTH sediment/rock Globigerinoides ruber white Magnesium/Calcium ratio Inductively coupled plasma - mass spectrometry (ICP-MS) Mg/Ca ratios NAP_63-1 PC Piston corer Planktonic foraminifera South Atlantic South Brazil Bight Santos Basin dataset 2022 ftpangaea https://doi.org/10.1594/PANGAEA.94319610.1016/j.palaeo.2022.111144 2024-08-13T23:45:38Z Here we present planktonic foraminifera Globigerinoides ruber (white) s.s. Mg/Ca ratios (mmol/mol) obtained in marine sediment core NAP63-1 (24.8384°S, 44.3187°W, 842 m water depth, 224 cm sediment recovery) retrieved with the aid of a piston corer from the SW Atlantic upper slope. For Mg/Ca analyses, between 30-50 shells of G. ruber (white) s.s. tests were picked from the 250–300 µm size fraction and analyzed with a Thermo Scientific iCap Q quadrupole ICP-MS. Mg/Ca ratios were applied to obtain SW Atlantic sea-surface temperature estimates over the last 50 kyr. Our results highlight the relationship between the SW Atlantic sea-surface conditions and Atlantic Meridional Overturning Circulation strength. Dataset Planktonic foraminifera PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-44.318733,-44.318733,-24.838400,-24.838400) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
AC07/02 AGE Alpha-Crucis DEPTH sediment/rock Globigerinoides ruber white Magnesium/Calcium ratio Inductively coupled plasma - mass spectrometry (ICP-MS) Mg/Ca ratios NAP_63-1 PC Piston corer Planktonic foraminifera South Atlantic South Brazil Bight Santos Basin |
spellingShingle |
AC07/02 AGE Alpha-Crucis DEPTH sediment/rock Globigerinoides ruber white Magnesium/Calcium ratio Inductively coupled plasma - mass spectrometry (ICP-MS) Mg/Ca ratios NAP_63-1 PC Piston corer Planktonic foraminifera South Atlantic South Brazil Bight Santos Basin Nagai, Renata Hanae Alvarenga, Aislyn deMenocal, Peter B Magnesium/Calcium ratios of Globigerinoides ruber (white) s.s. of core NAP63-1 |
topic_facet |
AC07/02 AGE Alpha-Crucis DEPTH sediment/rock Globigerinoides ruber white Magnesium/Calcium ratio Inductively coupled plasma - mass spectrometry (ICP-MS) Mg/Ca ratios NAP_63-1 PC Piston corer Planktonic foraminifera South Atlantic South Brazil Bight Santos Basin |
description |
Here we present planktonic foraminifera Globigerinoides ruber (white) s.s. Mg/Ca ratios (mmol/mol) obtained in marine sediment core NAP63-1 (24.8384°S, 44.3187°W, 842 m water depth, 224 cm sediment recovery) retrieved with the aid of a piston corer from the SW Atlantic upper slope. For Mg/Ca analyses, between 30-50 shells of G. ruber (white) s.s. tests were picked from the 250–300 µm size fraction and analyzed with a Thermo Scientific iCap Q quadrupole ICP-MS. Mg/Ca ratios were applied to obtain SW Atlantic sea-surface temperature estimates over the last 50 kyr. Our results highlight the relationship between the SW Atlantic sea-surface conditions and Atlantic Meridional Overturning Circulation strength. |
format |
Dataset |
author |
Nagai, Renata Hanae Alvarenga, Aislyn deMenocal, Peter B |
author_facet |
Nagai, Renata Hanae Alvarenga, Aislyn deMenocal, Peter B |
author_sort |
Nagai, Renata Hanae |
title |
Magnesium/Calcium ratios of Globigerinoides ruber (white) s.s. of core NAP63-1 |
title_short |
Magnesium/Calcium ratios of Globigerinoides ruber (white) s.s. of core NAP63-1 |
title_full |
Magnesium/Calcium ratios of Globigerinoides ruber (white) s.s. of core NAP63-1 |
title_fullStr |
Magnesium/Calcium ratios of Globigerinoides ruber (white) s.s. of core NAP63-1 |
title_full_unstemmed |
Magnesium/Calcium ratios of Globigerinoides ruber (white) s.s. of core NAP63-1 |
title_sort |
magnesium/calcium ratios of globigerinoides ruber (white) s.s. of core nap63-1 |
publisher |
PANGAEA |
publishDate |
2022 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.943196 https://doi.org/10.1594/PANGAEA.943196 |
op_coverage |
LATITUDE: -24.838400 * LONGITUDE: -44.318733 * DATE/TIME START: 2013-02-26T00:00:00 * DATE/TIME END: 2013-02-26T00:00:00 * MINIMUM DEPTH, sediment/rock: 0.04 m * MAXIMUM DEPTH, sediment/rock: 1.24 m |
long_lat |
ENVELOPE(-44.318733,-44.318733,-24.838400,-24.838400) |
genre |
Planktonic foraminifera |
genre_facet |
Planktonic foraminifera |
op_relation |
Alvarenga, Aislyn; Paladino, Ítalo Martins; Gerotto, Amanda; deMenocal, Peter B; Iwai, Fabiana S; Sousa, Silvia H M; Figueira, Rubens César Lopes; Mahiques, Michel Michaelovitch; Nagai, Renata Hanae (2022): S/SE Brazilian continental margin sea surface temperature and productivity changes over the last 50 kyr. Palaeogeography, Palaeoclimatology, Palaeoecology, 601, 111144, https://doi.org/10.1016/j.palaeo.2022.111144 https://doi.pangaea.de/10.1594/PANGAEA.943196 https://doi.org/10.1594/PANGAEA.943196 |
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.94319610.1016/j.palaeo.2022.111144 |
_version_ |
1810472444993994752 |