Foraminifera boron isotope, sea surface temperature, salinity, pH and pCO2 data from the eastern Arabian Sea during the last glacial-interglacial interval

doi:doi:10.1594/PANGAEA.962595

Foraminifera boron isotope, sea surface temperature, salinity, pH and pCO2 data from the eastern Arabian Sea during the last glacial-interglacial interval

Data presented here are trace-elements and boron isotope composition of planktic foraminifera G. ruber (250-355 μm) along with reconstructed surface ocean temperature, salinity, pH and pCO2 for the past 136 Ka from the south-eastern Arabian Sea. Foraminifera cleaning was carried out using the method adopted from Barker et al. 2003. Boron was purified using the micro-distillation method (Misra et al., 2014a). Trace-element analysis (e.g. Mg/Ca) was carried out using the High-Resolution Inductively Coupled Plasma Mass Spectrometer (HR-ICPMS) (Misra et al., 2014b). Boron isotope analysis was carried out using Thermo Neptune Plus multi-collector inductively coupled plasma mass spectrometer (MC–ICPMS), following the method described in Tarique et al. 2021, and Lloyd et al. 2018. Sea surface temperature (SST) was calculated using the foraminifera Mg/Ca utilizing the method adapted from Gray and Evans 2019. Sea surface salinity (SSS) was calculated using the Mg/Ca derived SST, foraminifera d18O and regional seawater d18O and salinity relationship.

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Cite this as

Tarique, Mohd, Rahaman, Waliur, Lathika, N, Thamban, Meloth, Misra, Sambuddha (2023). Dataset: Foraminifera boron isotope, sea surface temperature, salinity, pH and pCO2 data from the eastern Arabian Sea during the last glacial-interglacial interval. https://doi.org/10.1594/PANGAEA.962595

DOI retrieved: 2023

Additional Info

Field	Value
Imported on	November 30, 2024
Last update	November 30, 2024
License	CC-BY-4.0
Source	https://doi.org/10.1594/PANGAEA.962595
Author	Tarique, Mohd
Given Name	Mohd
Family Name	Tarique
More Authors	Rahaman, Waliur Lathika, N Thamban, Meloth Misra, Sambuddha
Source Creation	2023
Publication Year	2023
Resource Type	text/tab-separated-values - filename: SK221-05_B_isotope
Subject Areas	Name: BiologicalClassification Name: Chemistry Name: Paleontology
Related Identifiers	Title: Enhanced CO 2 Degassing From the Tropical Indian Ocean During Cold Climatic Events of the Last Glacial Cycle Identifier: https://doi.org/10.1029/2022PA004570 Type: DOI Relation: References Year: 2023 Source: Paleoceanography and Paleoclimatology Authors: Tarique Mohd , Rahaman Waliur , Lathika N , Prabhat Priyesh , Thamban Meloth , Misra Sambuddha , Barker S , Greaves Mervyn , Elderfield Henry , Gray William Robert , Evans David , Lloyd Nicholas S , Sadekov Aleksey Y , Misra Sambuddha , Misra Sambuddha , Greaves Mervyn , Owen Robert M , Kerr Joanna , Elmore Aurora C , Elderfield Henry , Misra Sambuddha , Owen Robert M , Kerr Joanna , Greaves Mervyn , Elderfield Henry , Tarique Mohd , Rahaman Waliur , Fousiya A A , Lathika N , Thamban Meloth , Achyuthan Hema , Misra Sambuddha . 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