“Paleoecological and Biostratigraphic studies of Laki limestone member of Laki formation (ypresian) and tiyon formation (Late Ypresian-Lutetian), on the basis of smaller foraminifera, Thano Bula Khan, Sindh”., Sindh. Uni. Res. J. SS, vol. 40, no. 1, Jul. 2008, Accessed: Nov. 13, 2026. Available: https://sujo.usindh.edu.pk/index.php/SURJ/article/view/6401