“Sedimentology and Lithostratigraphy of the Pila Spi Formation in Koi Sanjaq Area, NE Iraq; New Insight for Depositional Environment and Basin Configuration”. Iraqi Journal of Science 58, no. 2A (January 11, 2022): 669–686. Accessed May 19, 2024. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6092.