“Depositional Environment of the Gercus Formation in Jabal Haibat Sultan, NE Iraq; New Sedimentological Approach” (2023) Iraqi Journal of Science, 55(2A), pp. 471–483. Available at: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11718 (Accessed: 11 May 2024).