1. Abawi TS, Abdel-Kireem MR, Yousef GM (1982) Planktonic foraminiferal stratigraphy of the Shiranish Formation, Sulaimaniah - Dokan region, Northeastern Iraq. Rev Esp Micropaleontol 14(1):153–164
2. Abawi TS, Bamerni AA (2014) Biostratigraphy of the Shiranish Formation (Campanian-Maastrichtian) in the subsurface section of Khanke oil well No. 1 Duhok area, North of Iraq. J Duhok Univ
3. Abawi TS, Hammoudi RA (1997) Foraminiferal biostratigraphy of the Kometan and Gulneri formations (Upper Cretaceous) in Kirkuk area, North of Iraq. Iraqi Geol J 30(2):139–146
4. Abdel-kireem MR (1986) Contribution to the stratigraphy of the upper cretaceous and the lower tertiary of the Sulaimaniah–Dokan region, Northern Iraq. N Jb Geol Paleont Abh 172(1):121–139
5. Al-Banna NY (2010) Sequence stratigraphy of the late Campanian–Early Maastrichtian Shiranish Formation, Jabal Sinjar, Northwestern Iraq. Geo Arabia 15(1):31–44