Roohi, Ghazala, and SRH Baqri. “The Importance of Nummulites and Assilina in the Correlation of Middle and Upper Eocene Rocks”. Himalayan Journal of Sciences 2, no. 4 (February 15, 2008): 234. Accessed November 23, 2024. https://nepjol.info/index.php/HJS/article/view/920.