Lithostratigraphy and Biostratigraphy of the Shiranish Formation (Late Campanian- Maastrichtian) in Diana area, Northern Iraq. Iraqi Journal of Science [Internet]. 2023 Feb. 28 [cited 2024 May 5];64(3):1268-84. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/7765