Using conodont elements to distinguish permian-triassic boundary disconformity near haftad gholleh, central iran

The present study focuses on stratigraphy of the Permo-Triassic boundary in the Haftad Gholleh in the east Arak and north of the Mahallat, which is located in central Iran. This boundary is an erosional unconformity or disconformity and as in other Iranian sequences related to the Permian contains d...

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Autores:
Yousefirad, Mostafa
Tipo de recurso:
Article of journal
Fecha de publicación:
2013
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/43756
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/43756
http://bdigital.unal.edu.co/33854/
Palabra clave:
Conodont
Haftad Gholleh
Permo-Triassic
Stratigraphy
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Yousefirad, Mostafaf0d1ecff-2e5a-40a8-a79d-6ea7f55c009e3002019-06-28T12:24:47Z2019-06-28T12:24:47Z2013https://repositorio.unal.edu.co/handle/unal/43756http://bdigital.unal.edu.co/33854/The present study focuses on stratigraphy of the Permo-Triassic boundary in the Haftad Gholleh in the east Arak and north of the Mahallat, which is located in central Iran. This boundary is an erosional unconformity or disconformity and as in other Iranian sequences related to the Permian contains dolomitic limestone and shale and sandstone that is disconformably located below the Triassic sequence. A detailed measured stratigraphic section has provided conodonts for the Permian–Triassic boundary (PTB) sequences at the studied area. Three conodont zones have been recognized, wich place the PTB in this section by precise biostratigraphy. The of the most upper Permian sequence belongs to the Guadalupian. The Triassic sequence consists of vermiculate limestone layers with colored shale interbeds that belong to the Early triassic therefore, the unconformity at the of Permo-Triassic boundary is a hiatus of about 10 million years.application/pdfspaUNIVERSIDAD NACIONAL DE COLOMBIAhttp://revistas.unal.edu.co/index.php/esrj/article/view/33791Universidad Nacional de Colombia Revistas electrónicas UN Earth Sciences Research JournalEarth Sciences Research JournalEarth Sciences Research Journal; Vol. 17, núm. 1 (2013) Earth Sciences Research Journal; Vol. 17, núm. 1 (2013) 2339-3459 1794-6190Yousefirad, Mostafa (2013) Using conodont elements to distinguish permian-triassic boundary disconformity near haftad gholleh, central iran. Earth Sciences Research Journal; Vol. 17, núm. 1 (2013) Earth Sciences Research Journal; Vol. 17, núm. 1 (2013) 2339-3459 1794-6190 .Using conodont elements to distinguish permian-triassic boundary disconformity near haftad gholleh, central iranArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTConodontHaftad GhollehPermo-TriassicStratigraphyORIGINAL33791-181035-1-PB.pdfapplication/pdf1799956https://repositorio.unal.edu.co/bitstream/unal/43756/1/33791-181035-1-PB.pdfadc3e371f95799fc533f1af6624004fdMD51THUMBNAIL33791-181035-1-PB.pdf.jpg33791-181035-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg7827https://repositorio.unal.edu.co/bitstream/unal/43756/2/33791-181035-1-PB.pdf.jpge86ccd7869dea4890c9a6d6796cc02cbMD52unal/43756oai:repositorio.unal.edu.co:unal/437562024-02-11 23:19:10.824Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Using conodont elements to distinguish permian-triassic boundary disconformity near haftad gholleh, central iran
title Using conodont elements to distinguish permian-triassic boundary disconformity near haftad gholleh, central iran
spellingShingle Using conodont elements to distinguish permian-triassic boundary disconformity near haftad gholleh, central iran
Conodont
Haftad Gholleh
Permo-Triassic
Stratigraphy
title_short Using conodont elements to distinguish permian-triassic boundary disconformity near haftad gholleh, central iran
title_full Using conodont elements to distinguish permian-triassic boundary disconformity near haftad gholleh, central iran
title_fullStr Using conodont elements to distinguish permian-triassic boundary disconformity near haftad gholleh, central iran
title_full_unstemmed Using conodont elements to distinguish permian-triassic boundary disconformity near haftad gholleh, central iran
title_sort Using conodont elements to distinguish permian-triassic boundary disconformity near haftad gholleh, central iran
dc.creator.fl_str_mv Yousefirad, Mostafa
dc.contributor.author.spa.fl_str_mv Yousefirad, Mostafa
dc.subject.proposal.spa.fl_str_mv Conodont
Haftad Gholleh
Permo-Triassic
Stratigraphy
topic Conodont
Haftad Gholleh
Permo-Triassic
Stratigraphy
description The present study focuses on stratigraphy of the Permo-Triassic boundary in the Haftad Gholleh in the east Arak and north of the Mahallat, which is located in central Iran. This boundary is an erosional unconformity or disconformity and as in other Iranian sequences related to the Permian contains dolomitic limestone and shale and sandstone that is disconformably located below the Triassic sequence. A detailed measured stratigraphic section has provided conodonts for the Permian–Triassic boundary (PTB) sequences at the studied area. Three conodont zones have been recognized, wich place the PTB in this section by precise biostratigraphy. The of the most upper Permian sequence belongs to the Guadalupian. The Triassic sequence consists of vermiculate limestone layers with colored shale interbeds that belong to the Early triassic therefore, the unconformity at the of Permo-Triassic boundary is a hiatus of about 10 million years.
publishDate 2013
dc.date.issued.spa.fl_str_mv 2013
dc.date.accessioned.spa.fl_str_mv 2019-06-28T12:24:47Z
dc.date.available.spa.fl_str_mv 2019-06-28T12:24:47Z
dc.type.spa.fl_str_mv Artículo de revista
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format http://purl.org/coar/resource_type/c_6501
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dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/33854/
url https://repositorio.unal.edu.co/handle/unal/43756
http://bdigital.unal.edu.co/33854/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/esrj/article/view/33791
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Earth Sciences Research Journal
Earth Sciences Research Journal
dc.relation.ispartofseries.none.fl_str_mv Earth Sciences Research Journal; Vol. 17, núm. 1 (2013) Earth Sciences Research Journal; Vol. 17, núm. 1 (2013) 2339-3459 1794-6190
dc.relation.references.spa.fl_str_mv Yousefirad, Mostafa (2013) Using conodont elements to distinguish permian-triassic boundary disconformity near haftad gholleh, central iran. Earth Sciences Research Journal; Vol. 17, núm. 1 (2013) Earth Sciences Research Journal; Vol. 17, núm. 1 (2013) 2339-3459 1794-6190 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv UNIVERSIDAD NACIONAL DE COLOMBIA
institution Universidad Nacional de Colombia
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