1. Department of Earth Sciences, Indian Institute of Science Education and Research Kolkata-741246 , West Bengal , India
2. PG and Research Department of Geology, National College (Autonomous) , Tiruchirappalli- 620001 , Tamil Nadu , India
3. Geobiotechnology Laboratory, PG and Research Department of Biotechnology, National College (Autonomous) , Tiruchirappalli-620001 , Tamil Nadu , India
4. Inter University Accelerator Centre, Aruna Asif Ali Marg New Delhi - 110067 , India