Depositional Environment of the Gercus Formation in Jabal Haibat Sultan, NE Iraq; New Sedimentological Approach. Iraqi Journal of Science [Internet]. 2023 Nov. 24 [cited 2024 May 11];55(2A):471-83. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11718