Crossplots of Sr/Ca and Mg/Ca ratios vs isotope values measured on shell carbonate.
Error bars are 2 standard deviation instrumental precision for isotope values and the 5% RSD propagated to the elemental ratios. A) δ 44/40 Ca vs Mg/Ca, B) δ 44/40 Ca vs Sr/Ca, C) δ 13 C shell vs Mg/Ca, D) δ 13 C shell vs Sr/Ca, E) δ 18 O shell vs Mg/Ca, F) δ 18 O shell vs Mg/Ca, G) δ 15 N vs Mg/Ca,...
Main Authors: | , , , , , , |
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Format: | Still Image |
Language: | unknown |
Published: |
2022
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Subjects: | |
Online Access: | https://doi.org/10.1371/journal.pone.0277666.g004 |