Al-Hadidi, A. and Ahmed, M. (2019) “Biostratigraphy Study of Planktonic Foraminifera in Shiranish Formation and its Contact with Aaliji Formation in Pulkana Well No. 7 North Iraq”, Iraqi National Journal of Earth Science (INJES), 19(2), pp. 41–59. doi: 10.33899/earth.2019.170276.