AL- Shammary TA, M. Kurkchi W. Microfacies Analysis of the Carbonate Rocks in Ora Formation (Late Devonian early Carboniferous) in North Iraq. Iraqi Journal of Science. 2023;56(3C):2627-2639. Accessed December 14, 2025. https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/9631