1. Department of Environmental Science; Barnard College; New York New York USA
2. Lamont-Doherty Earth Observatory of Columbia University; Palisades New York USA
3. School of Earth and Environmental Science; Queens College, City University of New York; Flushing New York USA
4. Departments of Earth and Environmental Engineering and Earth and Environmental Sciences; Columbia University; New York New York USA
5. Department of Geology; University of Dhaka; Dhaka Bangladesh