1. Department of Geology, Bundelkhand University, Jhansi, India
2. Campus Bundelkhand University, Type III/1, Jhansi, India
3. Department of Earth and Environmental Sciences, University of Texas at Arlington, Texas, USA
4. Departamento de Sistemas Energéticos, Instituto de Energías Renovables, Universidad Nacional Autónoma de México, Temixco, Mexico
5. Department of Earth Sciences, Indian Institute of Technology, Bombay, India