List of Articles روزنداران پلانکتون Open Access Article Abstract Page Full-Text 1 - Biostratigraphy of the Gurpi Formation Based on Planktonic foraminifera with emphasis on the Cretaceous-Paleogene boundary in Jahangirabad Section, Kabirkuh Anticline, SW Iran Alireza Ashouri Samira Rahimi Abass Sadeghi Abbas Ghaderi Open Access Article Abstract Page Full-Text 2 - 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 Sakineh Arefifard Noshin Moradi Lirkashasi Thomas Algeo Jonathan Schueth Lei Zhang