Late Quaternary climatic record from ODP Site 705 in the Northern Indian Ocean

Ashish Sarkar; Neil Ogle

doi:10.1016/j.proeps.2015.07.033

Late Quaternary climatic record from ODP Site 705 in the Northern Indian Ocean

Ashish Sarkar, Neil Ogle

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Abstract

The uppermost 500cm sedimentary core from ODP site located at the Eastern flank of Najareth bank in the Northern Indian Ocean has yielded altogether twenty four species of planktonic foraminifera. Among all these species, Globorotalia menardii has been found to be consistently dominant in the faunal assemblages from most of the samples. The 18O measured on the tests of Globorotalia menardii from all levels help in precisely working out the sediment accumulation rates at different isotopic stages, and deciphering the change in climate in the Late Quaternary as well.

Original language	English
Pages (from-to)	138-141
Number of pages	4
Journal	Procedia Earth and Planetary Science Letters
Volume	13
DOIs	https://doi.org/10.1016/j.proeps.2015.07.033
Publication status	Published - 2015

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10.1016/j.proeps.2015.07.033

Late Quaternary climatic record from ODP Site 705 in the Northern Indian Ocean
© 2015 The Authors This is an open access article published under a Creative Commons Attribution-NonCommercial-NoDerivs License (https://creativecommons.org/licenses/by-nc-nd/4.0/), which permits distribution and reproduction for non-commercial purposes, provided the author and source are cited.
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Neil Ogle
- N.Oglequb.acuk
- School of Natural and Built Environment - Research Fellow
- Environmental Change and Resilience
Person: Research

Cite this

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abstract = "The uppermost 500cm sedimentary core from ODP site located at the Eastern flank of Najareth bank in the Northern Indian Ocean has yielded altogether twenty four species of planktonic foraminifera. Among all these species, Globorotalia menardii has been found to be consistently dominant in the faunal assemblages from most of the samples. The 18O measured on the tests of Globorotalia menardii from all levels help in precisely working out the sediment accumulation rates at different isotopic stages, and deciphering the change in climate in the Late Quaternary as well.",

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AB - The uppermost 500cm sedimentary core from ODP site located at the Eastern flank of Najareth bank in the Northern Indian Ocean has yielded altogether twenty four species of planktonic foraminifera. Among all these species, Globorotalia menardii has been found to be consistently dominant in the faunal assemblages from most of the samples. The 18O measured on the tests of Globorotalia menardii from all levels help in precisely working out the sediment accumulation rates at different isotopic stages, and deciphering the change in climate in the Late Quaternary as well.

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DO - 10.1016/j.proeps.2015.07.033

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JO - Procedia Earth and Planetary Science Letters

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Late Quaternary climatic record from ODP Site 705 in the Northern Indian Ocean

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