R. A. Lashari, P. Usmani, M. A. Baryar, and H. Naz, “DISTRIBUTION AND AFFINITIES OF THE OSTRACOD FAUNA OF THE TIYON FORMATION (MIDDLE EOCENE) OF LAKI RANGE, SINDH”, Sindh. Uni. Res. J. SS, vol. 41, no. 1, Jun. 2009.