00642naa#a2200181#i#450# EN\\bibl\46580 20240502141242.4 1681-1208 20210825b2021####ek#y0engy0150####ca ENG RU Biostratigraphical investigation of calcareous nannofossils: The middle Paleogene to early Neogene strata from the eastern parts of Iran (Median Tethys sea-way) Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2021 0 с. Journal article local Darestani Mina Ghavidel Khazaei Ahmad Reza rjes.ru