Mg/Ca ratios of Globigerinoides ruber and Globorotalia hirsuta from IODP Site 306-U1313 during the early Late Pliocene ...
To reconstruct temperature records from both surface and subsurface depths in the mid-latitude North Atlantic during the early Late Pliocene, Mg/Ca ratios were measured in two species of planktonic foraminifera: Globigerinoides ruber (white) and Globorotalia hirsuta. Approximately 30 individual test...
Main Authors: | , , , |
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Format: | Dataset |
Language: | unknown |
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PANGAEA
2024
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Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.971263 https://doi.pangaea.de/10.1594/PANGAEA.971263 |
Summary: | To reconstruct temperature records from both surface and subsurface depths in the mid-latitude North Atlantic during the early Late Pliocene, Mg/Ca ratios were measured in two species of planktonic foraminifera: Globigerinoides ruber (white) and Globorotalia hirsuta. Approximately 30 individual tests of G. ruber and 20 of G. hirsuta were selected from the 250 to 350 μm size fraction. Mg-cleaning method were used (i.e. without using reductive step). Measurements of Mg and Ca were conducted using an ICP-MS (Bruker Aurora M90) at Peking University. ... |
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