Late Devonian (Famennian) conodonts from Baqer-Abad section, northeast Isfahan province, Central Iran
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Sociedad Geológica Mexicana, A.C.
2020
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| _version_ | 1876464705734705152 |
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| author | Ali Bahrami |
| author_facet | Ali Bahrami |
| contents | Late Devonian (Famennian) conodonts from Baqer-Abad section, northeast Isfahan province, Central Iran Ali Bahrami Ayesheh Parast Iliana Boncheva Mehdi Yazdi Ciencias de la Tierra Isfahan Famennian Conodonts Central Iran Late Devonian The Baqer-Abad section, northeast Isfahan Province, Central Iran has a thickness of 220 m representing mainly shallow-water palaeoenvironments with fossiliferous abundance and biodiversity. The zonal division in this section includes ten Famennian zones as follows, from the bottom to the top: triangularis Zone, crepida Zone, Lower rhomboidea Zone, gracilis-Lower marginifera interval Zone, Upper marginifera barren Zone, Uppermost marginifera-trachytera interval Zone, postera Zone, Lower expansa Zone, Middle expansa Zone, Upper expansa-praesulcata interval Zone. This section comprises the most complete biozonation of the Famennian stage in the area of northeast Isfahan in Central Iran. The analysis of the conodont associations and biofacies support the interpretation that these shallow-water habitats were still in platform conditions. Based on the conodont record, major stratigraphic gaps also occur at the end of Famennian, which confirms earlier results reported from other sections with similar palaeoenvironments in the North Isfahan area. 2020 artículo científico 1405-3322 https://www.redalyc.org/articulo.oa?id=94366150001 https://www.redalyc.org/journal/943/94366150001/ https://www.redalyc.org/journal/943/94366150001/html/ https://www.redalyc.org/journal/943/94366150001/94366150001.epub https://www.redalyc.org/journal/943/94366150001/movil 10.18268/BSGM2020v72n2a100619 en http://www.redalyc.org/revista.oa?id=943 Boletín de la Sociedad Geológica Mexicana application/pdf Sociedad Geológica Mexicana, A.C. Boletín de la Sociedad Geológica Mexicana (México) Num.2 Vol.72 |
| format | Artículo científico |
| id | redalyc_94366150001 |
| institution | Redalyc |
| language | en |
| publishDate | 2020 |
| publisher | Sociedad Geológica Mexicana, A.C. |
| spellingShingle | Late Devonian (Famennian) conodonts from Baqer-Abad section, northeast Isfahan province, Central Iran Ali Bahrami Ciencias de la Tierra Isfahan Famennian Conodonts Central Iran Late Devonian Late Devonian (Famennian) conodonts from Baqer-Abad section, northeast Isfahan province, Central Iran Ali Bahrami Ayesheh Parast Iliana Boncheva Mehdi Yazdi Ciencias de la Tierra Isfahan Famennian Conodonts Central Iran Late Devonian The Baqer-Abad section, northeast Isfahan Province, Central Iran has a thickness of 220 m representing mainly shallow-water palaeoenvironments with fossiliferous abundance and biodiversity. The zonal division in this section includes ten Famennian zones as follows, from the bottom to the top: triangularis Zone, crepida Zone, Lower rhomboidea Zone, gracilis-Lower marginifera interval Zone, Upper marginifera barren Zone, Uppermost marginifera-trachytera interval Zone, postera Zone, Lower expansa Zone, Middle expansa Zone, Upper expansa-praesulcata interval Zone. This section comprises the most complete biozonation of the Famennian stage in the area of northeast Isfahan in Central Iran. The analysis of the conodont associations and biofacies support the interpretation that these shallow-water habitats were still in platform conditions. Based on the conodont record, major stratigraphic gaps also occur at the end of Famennian, which confirms earlier results reported from other sections with similar palaeoenvironments in the North Isfahan area. 2020 artículo científico 1405-3322 https://www.redalyc.org/articulo.oa?id=94366150001 https://www.redalyc.org/journal/943/94366150001/ https://www.redalyc.org/journal/943/94366150001/html/ https://www.redalyc.org/journal/943/94366150001/94366150001.epub https://www.redalyc.org/journal/943/94366150001/movil 10.18268/BSGM2020v72n2a100619 en http://www.redalyc.org/revista.oa?id=943 Boletín de la Sociedad Geológica Mexicana application/pdf Sociedad Geológica Mexicana, A.C. Boletín de la Sociedad Geológica Mexicana (México) Num.2 Vol.72 |
| title | Late Devonian (Famennian) conodonts from Baqer-Abad section, northeast Isfahan province, Central Iran |
| topic | Ciencias de la Tierra Isfahan Famennian Conodonts Central Iran Late Devonian |
| url | https://www.redalyc.org/articulo.oa?id=94366150001 https://www.redalyc.org/journal/943/94366150001/ https://www.redalyc.org/journal/943/94366150001/html/ https://www.redalyc.org/journal/943/94366150001/94366150001.epub https://www.redalyc.org/journal/943/94366150001/movil |