“Linking the Timing of Deposition and Organic Matter Richness of the Gulneri Formation of Northern Iraq to the Global Oceanic Anoxic Event 2 (OAE 2): Implications to Better Constrain the Depositional Models of Iraqi’s Oil Source Beds and Their Timing of De”. 2023. Iraqi Journal of Science 57 (3A): 2007-23. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/9953.