KMS Nanjing Institute of Geology and Palaeonotology,CAS
A lower Visean (Carboniferous) brachiopod fauna from the eastern Alborz Mountains, northern Iran, and its palaeobiogeographical implications | |
Li Qiao (乔丽)1; Mostafa Falahatgar2; Shu-zhong Shen (沈树忠)1 | |
2017-03-01 | |
发表期刊 | Geological Journal |
卷号 | 52期号:2页码:317-326 |
摘要 | The brachiopods from the upper part of the Mobarak Formation at the Kiyasar section in the eastern Alborz Mountains, northern Iran, have been studied in detail. Fifteen species assigned to 13 genera of Strophomenida, Orthotetida, Orthida, Productida, Athyridida and Spiriferida are described. The fauna is determined as early Visean in age based on the presence of Eomarginifera paucispinosa, Grandispirifer mylkensis and Unispirifer sp., and their associated foraminifers Uralodiscus, Paraarchaediscus, Glomodiscus and Endothyra, though taxa ranging through the Tournaisian-Visean are also present. A comparison of its palaeogeographical affinities with other faunas show that the Alborz brachiopod fauna maintains strong Palaeotethyan affinities based on its general similarities with those of Eurasia, North America and Australia. This is suggestive of a prevailing oceanic current that circulated between the northern and southern shelf sea of the Palaeotethys Ocean, with which the warm-water brachiopod taxa were widespread in the Palaeotethyan Realm through the early Visean. Copyright (C) 2016 John Wiley & Sons, Ltd. |
关键词 | Brachiopod Mobarak Formation Alborz Mountains Palaeobiogeography Carboniferous |
DOI | 10.1002/gj.2759 |
收录类别 | SCI |
语种 | 英语 |
关键词[WOS] | Mobarak Formation ; Southwest China ; Baoshan Block ; Kiyasar Area ; Biostratigraphy ; Paleogeography ; Stratigraphy ; Gondwana ; Section ; Sari |
WOS研究方向 | Geology |
WOS类目 | Geosciences, Multidisciplinary |
WOS记录号 | WOS:000398112100009 |
出版者 | WILEY |
文献类型 | 期刊论文 |
条目标识符 | http://ir.nigpas.ac.cn/handle/332004/13130 |
专题 | 中国科学院南京地质古生物研究所 其他 |
作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 2.Sari Agr & Nat Resources Univ, Dept Irrigat, Sari, Iran |
第一作者单位 | 中国科学院南京地质古生物研究所 |
推荐引用方式 GB/T 7714 | Li Qiao ,Mostafa Falahatgar,Shu-zhong Shen . A lower Visean (Carboniferous) brachiopod fauna from the eastern Alborz Mountains, northern Iran, and its palaeobiogeographical implications[J]. Geological Journal,2017,52(2):317-326. |
APA | Li Qiao ,Mostafa Falahatgar,&Shu-zhong Shen .(2017).A lower Visean (Carboniferous) brachiopod fauna from the eastern Alborz Mountains, northern Iran, and its palaeobiogeographical implications.Geological Journal,52(2),317-326. |
MLA | Li Qiao ,et al."A lower Visean (Carboniferous) brachiopod fauna from the eastern Alborz Mountains, northern Iran, and its palaeobiogeographical implications".Geological Journal 52.2(2017):317-326. |
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