Darmoian, S. A. “Benthonic Foraminifera from the Upper Cretaceous of the Abu-Khema Well No.I., S. Iraq”. Bulletin of Basrah Natural History Museum 6, no. 1 (January 1, 1986). Accessed April 19, 2025. https://bjnhm.uobasrah.edu.iq/index.php/nhm/article/view/13.