Characterization and growth mechanism of a peculiar nodular structure in shale: Comprehensive study over the Sitakund anticline, Bengal basin.

Md. Yousuf Gazi, University of Dhaka, Department of Geology, Dhaka, Bangladesh, S.M. Mainul Kabir, Assistant Professor, Department of Geology, University of Dhaka, Dhaka, Bangladesh and Md. Badrul Imam, Professor, Department of Geology, University of Dhaka, Dhaka, Bangladesh