Hassan Kddo, Yasser, یاسر, Maha Abdul Hameed Mustafa, and مهى. “Identification of Reworked (Contaminated) Early Cretaceous Dinoflagellate Cysts in the Butmah Formation (Early Jurassic) in Borehole Tel-Hajar-1”. Iraqi National Journal of Earth Science (INJES) 25, no. 1 (June 24, 2025): 354–369. Accessed August 5, 2025. https://rjps.uomosul.edu.iq/index.php/injes/article/view/15588.