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

• Published in: Procedia Earth and Planetary Science
• Main Authors: Sarkar, Ashish, Ogle, Neil
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2015
• Subjects: Indian; Planktonic foraminifera
• Online Access: https://pure.qub.ac.uk/en/publications/late-quaternary-climatic-record-from-odp-site-705-in-the-northern-indian-ocean(c78b51a1-67cd-420e-9a84-91a7e4ec0e47).html; https://doi.org/10.1016/j.proeps.2015.07.033; https://pureadmin.qub.ac.uk/ws/files/16479874/LateQ.pdf

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.