KMS Nanjing Institute of Geology and Palaeonotology,CAS
Darriwilian graptolites of the Shihtien Formation (Ordovician) in west Yunnan, China | |
Zhang YuanDong (张元动); Fan JunXuan (樊隽轩); Erdtmann, Bernd-D.; Liu Xiao (刘晓) | |
2009 | |
发表期刊 | ALCHERINGA |
ISSN | 0311-5518 |
卷号 | 33期号:4页码:303-329 |
摘要 | West Yunnan in southwestern China formed an important part of the Sibumasu Terrane during the Ordovician. The Ordovician rocks of the region are exposed at many localities but have been strongly affected by several phases of tectonic activity, especially by the most recent Himalayan phase that commenced in the Paleogene. For these reasons, together with the difficult access to the localities, the Ordovician graptolites and biostratigraphy of this region are rather poorly known. Herein, we describe a Darriwilian graptolite fauna from the Shihtien Formation at Baoshan and Shidian, western Yunnan. The fauna comprises 11 genera and 15 species, including Didymograptus artus, D. murchisoni, D. spinulosus, Pterograptus sp., Hustedograptus vikarbyensis, H. teretiusculus, Archiclimacograptus angulatus, A. riddellensis, Haddingograptus oliveri, Proclimacograptus angustatus, and the dendroids Dictyonema, Palaeodictyota, Dendrograptus, Callograptus and Ptilograptus, indicating an age of middle to late Darriwilian. Two graptolite biozones are recognized: the Didymograptus artus and Didymograptus murchisoni biozones, in ascending order. The graptolite fauna is substantially similar to those of Baltica and South China. |
关键词 | Graptolite Biostratigraphy Shihtien Formation Darriwilian Ordovician Yunnan China Sibumasu |
DOI | 10.1080/03115510903043762 |
语种 | 英语 |
关键词[WOS] | Stratigraphy ; Mountains ; Area |
资助项目 | Chinese Academy of Sciences[KZCX2-YW-122] ; Ministry of Science and Technology[2006 CB806402] ; Ministry of Science and Technology[2006FY1203000-4] ; Natural Science Foundation of China[40532009] |
WOS研究方向 | Paleontology |
WOS类目 | Paleontology |
WOS记录号 | WOS:000271508800001 |
项目资助者 | Chinese Academy of Sciences ; Ministry of Science and Technology ; Natural Science Foundation of China |
出版者 | TAYLOR & FRANCIS LTD |
文献类型 | 期刊论文 |
条目标识符 | http://ir.nigpas.ac.cn/handle/332004/199 |
专题 | 中国科学院南京地质古生物研究所 其他 |
通讯作者 | Zhang YuanDong (张元动) |
作者单位 | Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China |
第一作者单位 | 中国科学院南京地质古生物研究所 |
通讯作者单位 | 中国科学院南京地质古生物研究所 |
推荐引用方式 GB/T 7714 | Zhang YuanDong ,Fan JunXuan ,Erdtmann, Bernd-D.,et al. Darriwilian graptolites of the Shihtien Formation (Ordovician) in west Yunnan, China[J]. ALCHERINGA,2009,33(4):303-329. |
APA | Zhang YuanDong ,Fan JunXuan ,Erdtmann, Bernd-D.,&Liu Xiao .(2009).Darriwilian graptolites of the Shihtien Formation (Ordovician) in west Yunnan, China.ALCHERINGA,33(4),303-329. |
MLA | Zhang YuanDong ,et al."Darriwilian graptolites of the Shihtien Formation (Ordovician) in west Yunnan, China".ALCHERINGA 33.4(2009):303-329. |
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