Adhikari, S. K., & Sakai, T. (2017). Petrography of the Neogene Siwalik Group sandstones, Khutia Khola section, Nepal Himalaya: implications for provenance, paleoclimate and tectonic setting. Journal of Nepal Geological Society, 53, 17–30. https://doi.org/10.3126/jngs.v53i0.23797