Russian Journal of Earth Sciences, Volume (21), No (4), Year (2021-8) , Pages (1-12)

Title : ( Biostratigraphical investigation of calcareous nannofossils: The middle Paleogene to early Neogene strata from the eastern parts of Iran (Median Tethys sea-way) )

Authors: mina ghavidel darestani , Fatemeh Hadavi , Mohammad Parandavar , Ahmad Reza Khazaei ,

Citation: BibTeX | EndNote

Abstract

In a complete succession obtained from southeast of Birjand, in the Eastern part of Iran, the open marine sediments have been deposited without any disconformity from Paleogene to early Neogene systems. We conducted the biostratigraphic investigations within this sedimentary succession according to calcareous nannofossils from the Roobiat Village section. Based on the calcareous nannofossil species index, we have detected the NP16 to NN3 zones and subzones which are comparable with the Martini biozonation pattern. Thus, we could suggest a middle Eocene (Bartonian) to early Miocene (Burdigalian) age for this section. Since the studied section contains a complete sedimentary sequence from Paleogene to Neogene systems, as a comparisonal section for the correlation between bio-horizons from western parts of the Tethys basin and its eastern parts, it is recommended.

Keywords

Biostratigraphy; Paleogene; Neogene; calcareous nannofossil; Roobiat; Birjand; Tethys
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@article{paperid:1086498,
author = {Ghavidel Darestani, Mina and Hadavi, Fatemeh and Parandavar, Mohammad and احمدرضا خزایی},
title = {Biostratigraphical investigation of calcareous nannofossils: The middle Paleogene to early Neogene strata from the eastern parts of Iran (Median Tethys sea-way)},
journal = {Russian Journal of Earth Sciences},
year = {2021},
volume = {21},
number = {4},
month = {August},
issn = {1681-1208},
pages = {1--12},
numpages = {11},
keywords = {Biostratigraphy; Paleogene; Neogene; calcareous nannofossil; Roobiat; Birjand; Tethys},
}

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%0 Journal Article
%T Biostratigraphical investigation of calcareous nannofossils: The middle Paleogene to early Neogene strata from the eastern parts of Iran (Median Tethys sea-way)
%A Ghavidel Darestani, Mina
%A Hadavi, Fatemeh
%A Parandavar, Mohammad
%A احمدرضا خزایی
%J Russian Journal of Earth Sciences
%@ 1681-1208
%D 2021

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