N. Al-Fattah, A., A. M. Al-Hasson, M., A. M. Al-Khashab, S. and I. Al Hamdani, R. 2025. The Planktonic Foraminiferal Biostratigraphy of the Palani Formation (Lower Oligocene) in well K-218, Kirkuk Oilfield, Northeast Iraq. Iraqi National Journal of Earth Science (INJES). 25, 3 (Jul. 2025), 247–361. DOI:https://doi.org/10.33899/earth.2025.154993.1387.