Biostratigraphy and assigning the paleosalinity by using Echinocorys and Planktonic foraminifera at Upper Maastrichtian, in Jorband section, Central Alborz, Iran
Jorband section is located in the north slope of central Alborz, and 28 Km south of Noor. It has been sampled and index fossilic groups of planktonic foraminifera and echinoids were studied in order to assign the paleosalinity and biozonation in central Alborz. The planktonic foraminiferal biozones...
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ftnature:oai:nature.com:10.1038/npre.2009.3699.1 2023-05-15T18:00:25+02:00 Biostratigraphy and assigning the paleosalinity by using Echinocorys and Planktonic foraminifera at Upper Maastrichtian, in Jorband section, Central Alborz, Iran Masood Asgharian Rostami Behnaz Balmaki Meysam Shafiee Ardestani Esmail Kohansal 2009-08-30T07:40:24Z http://precedings.nature.com/documents/3699/version/1 https://doi.org/10.1038/npre.2009.3699.1 unknown Creative Commons Attribution 3.0 License CC-BY Nature Precedings Earth & Environment Manuscript 2009 ftnature https://doi.org/10.1038/npre.2009.3699.1 2015-11-19T12:55:14Z Jorband section is located in the north slope of central Alborz, and 28 Km south of Noor. It has been sampled and index fossilic groups of planktonic foraminifera and echinoids were studied in order to assign the paleosalinity and biozonation in central Alborz. The planktonic foraminiferal biozones identified within the Upper maastrichtian sequence of the Jorband section are three zones of Contustruncana contusa, Planoglobulina brazoensis, and Racemiguembelina fructicosa. The salinity changes were also searched in this section. In three layers in Jorband section examination echinocorys genus and is drawn as a diagram which in middle of the section, the salinity mounts is fewer than the beginning and top of the section. Manuscript Planktonic foraminifera Nature Precedings Nature Precedings |
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Earth & Environment |
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Earth & Environment Masood Asgharian Rostami Behnaz Balmaki Meysam Shafiee Ardestani Esmail Kohansal Biostratigraphy and assigning the paleosalinity by using Echinocorys and Planktonic foraminifera at Upper Maastrichtian, in Jorband section, Central Alborz, Iran |
topic_facet |
Earth & Environment |
description |
Jorband section is located in the north slope of central Alborz, and 28 Km south of Noor. It has been sampled and index fossilic groups of planktonic foraminifera and echinoids were studied in order to assign the paleosalinity and biozonation in central Alborz. The planktonic foraminiferal biozones identified within the Upper maastrichtian sequence of the Jorband section are three zones of Contustruncana contusa, Planoglobulina brazoensis, and Racemiguembelina fructicosa. The salinity changes were also searched in this section. In three layers in Jorband section examination echinocorys genus and is drawn as a diagram which in middle of the section, the salinity mounts is fewer than the beginning and top of the section. |
format |
Manuscript |
author |
Masood Asgharian Rostami Behnaz Balmaki Meysam Shafiee Ardestani Esmail Kohansal |
author_facet |
Masood Asgharian Rostami Behnaz Balmaki Meysam Shafiee Ardestani Esmail Kohansal |
author_sort |
Masood Asgharian Rostami |
title |
Biostratigraphy and assigning the paleosalinity by using Echinocorys and Planktonic foraminifera at Upper Maastrichtian, in Jorband section, Central Alborz, Iran |
title_short |
Biostratigraphy and assigning the paleosalinity by using Echinocorys and Planktonic foraminifera at Upper Maastrichtian, in Jorband section, Central Alborz, Iran |
title_full |
Biostratigraphy and assigning the paleosalinity by using Echinocorys and Planktonic foraminifera at Upper Maastrichtian, in Jorband section, Central Alborz, Iran |
title_fullStr |
Biostratigraphy and assigning the paleosalinity by using Echinocorys and Planktonic foraminifera at Upper Maastrichtian, in Jorband section, Central Alborz, Iran |
title_full_unstemmed |
Biostratigraphy and assigning the paleosalinity by using Echinocorys and Planktonic foraminifera at Upper Maastrichtian, in Jorband section, Central Alborz, Iran |
title_sort |
biostratigraphy and assigning the paleosalinity by using echinocorys and planktonic foraminifera at upper maastrichtian, in jorband section, central alborz, iran |
publishDate |
2009 |
url |
http://precedings.nature.com/documents/3699/version/1 https://doi.org/10.1038/npre.2009.3699.1 |
genre |
Planktonic foraminifera |
genre_facet |
Planktonic foraminifera |
op_source |
Nature Precedings |
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Creative Commons Attribution 3.0 License |
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CC-BY |
op_doi |
https://doi.org/10.1038/npre.2009.3699.1 |
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Nature Precedings |
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1766169492464861184 |