Shanmukhappa, M., and S.N. Uniyal. “Biostratigraphy and Palaeoenvironmental Analysis of Subsurface Palaeogene Sediments in Western Part of Ahmedabad Block, North Cambay Basin”. Journal of Palaeosciences 57, no. (1-3) (December 31, 2008): 465–477. Accessed April 28, 2024. https://www.jpsonline.co.in/index.php/jop/article/view/265.