• Palaeomonsoon and palaeoproductivity records of δ18O, δ{13}C and CaCO3 variations in the northern Indian Ocean sedimentsC and CaCO3 variations in the northern Indian Ocean sediments

    • Fulltext


        Click here to view fulltext PDF

      Permanent link:

    • Keywords


      Oxygen isotopes; carbon isotopes; sediments; foraminifera; productivity; monsoon

    • Abstract


      δ18 O and δ13C of G.sacculifer have been measured in five cores from the northern Indian Ocean. In addition, high resolution analysis (1 to 2 cm) was performed on one core (SK-20-185) for both δ18O and gd13C in five species of planktonic foraminifera. CaCO3 variation was measured in two cores. The results, presented here, show that


    • Author Affiliations


      A Sarkar1 2 R Ramesh1 S K Bhattacharya1 N B Price3

      1. Physical Research Laboratory, Ahmedabad - 380009, India
      2. Indian School of Mines, Dhanbad
      3. Grant Institute of Geology, University of Edinburgh, Edinburgh - EH9 3JW, UK
    • Dates

  • Journal of Earth System Science | News

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2022-2023 Indian Academy of Sciences, Bengaluru.