Biostratigraphy of Upper Cretaceous planktonic foraminifera of the Abtalkh Formation in an east–west transect, Kopet-Dagh Basin, northeastern Iran

A Honarmand, M Vahidinia, MHM Gharaie… - Micropaleontology, 2020 - JSTOR
The Upper Cretaceous Abtalkh Formation of the Kopet-Dagh Basin (northeastern Iran) was
studied in four stratigraphic sections (Bahadorkhan, Hammam Galeh, Type section and …