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 [Internet]. 2022 Jan. 11 [cited 2024 May 19];58(2A):669-86. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6092