Evidence of glacial warming and monsoon induced productivity changes in the surface mixed and thermocline layers from the western Arabian Sea during late Quaternary

Hidayatullah Khan1, Pawan Govil1, Rajani Panchang2, Pankaj Kumar3 and Shailesh Agrawal1, (1)Birbal Sahni Institute of Palaeosciences, Lucknow, U.P., India, (2)Savitribai Phule Pune University, Pune, Department of Environmental Science, Maharashtra, India, (3)Inter University Accelerator Centre, Accelerator Mass Spectrometery and Pelletron, New Delhi, India