TY - JOUR AU - Arefifard, Sakineh AU - Moradi Lirkashasi, Noshin AU - Algeo, Thomas AU - Schueth, Jonathan AU - Zhang, Lei TI - Planktonic foraminiferal-based Biostratigraphy of Upper Cretaceous deposits with emphasis on the Cenomanian-Turonian and Cretaceous-Paleogene boundaries in the northeastern part of the Kabirkuh anticline, southeastern Ilam JO - Iranian Journal of Petroleum Geology VL - 15 IS - 29 SP - 19 EP - 40 PY - 2026 DO - ER -