Babar, Najeebullah, Mohibullah Mohibullah, Aimal Khan Kasi, Nowrad Ali, and Abdullah Khan. 2018. “Foraminiferal Biostratigraphy of the Eocene Kirthar Formation, Western Sulaiman Fold-Thrust Belt, Balochistan, Pakistan”. Journal of Himalayan Earth Sciences 51 (2):66-77. http://ojs.uop.edu.pk/jhes/article/view/1860.