Title : ( Biostratigraphy of the Abderaz Formation based on heterohelicids, at six stratigraphical sections in east and center of the Kopeh-Dagh sedimentary basin, northeastern of Iran )
Authors: Mohammad Vahidinia , میثم شفیعی اردستانی ,
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Abstract
In this study, Abderaz Formation at six stratigraphical sections, in east and center of the Kopeh-Dagh sedimentary basin, has been investigated, based on biserial planktonicf oraminifera. Totally, 831 samples, with 3 meter distance, were gathered from a sequence with 2800 meter thickness. Also 4 genera and 17 species of biserial planktonic foraminifera have been identified and two biozones and two subzones recognized. Based on obtained data, the age of Early Turonian-Earliest Campanian for the Padeha, Abderaz village and Shorab sections, Midle Turonian-Earliest Campanian for type section, Early Turonian-Late Santonian for Qarehso section and Early Turonian- Earliest Santonian for Hajgelichkhan section was determined. The least amount of planktonic foraminifera were identified at Hajgelichkhan, while the maximum amount recognized at Qarehso section.
Keywords
, Kopeh-Dagh sedimentary basin, Abderaz Formation, Biostratigraphy, Serial planktonic foraminifera.
@article{paperid:1061531,
author = {Vahidinia, Mohammad and میثم شفیعی اردستانی},
title = {Biostratigraphy of the Abderaz Formation based on heterohelicids, at six stratigraphical sections in east and center of the Kopeh-Dagh sedimentary basin, northeastern of Iran},
journal = {International Journal of Geosciences},
year = {2017},
volume = {8},
number = {4},
month = {April},
issn = {2156-8359},
pages = {623--645},
numpages = {22},
keywords = {Kopeh-Dagh sedimentary basin; Abderaz Formation; Biostratigraphy; Serial planktonic foraminifera.},
}
%0 Journal Article
%T Biostratigraphy of the Abderaz Formation based on heterohelicids, at six stratigraphical sections in east and center of the Kopeh-Dagh sedimentary basin, northeastern of Iran
%A Vahidinia, Mohammad
%A میثم شفیعی اردستانی
%J International Journal of Geosciences
%@ 2156-8359
%D 2017
