فهرس المقالات Bijan Beiranvand المقاله 1 - Biozonation, Paleobathymetry and paleoenvironmental study of the Gurpi Formation in southwestern Iran 10.30495/ijes.2020.671657 Taghi Farmani Ebrahim Ghasemi-Nejad Bijan Beiranvand Saeed Maleki-Porazmiani Iranian Journal of Earth Sciences , العدد 1 , السنة 12 , زمستان 2020
