Ulak, P.D. and Nakayama, K. 2001. Neogene fluvial systems in the Siwalik Group along the Tinau Khola section, west central Nepal Himalaya. Journal of Nepal Geological Society. 25, (Dec. 2001), 111–122. DOI:https://doi.org/10.3126/jngs.v25i0.32072.