Roof Shale Flora of Coal Seam 6 from the Asselian（Lower Permian） Taiyuan Formation of the Wuda Coalfield,Inner Mongolia and Its Ecostratigraphic Significance
文献类型：期刊论文
| 作者 | Zhou Weiming2; Shi Guijun2; Zhou Zhiyan2 ; Wang Jun1
|
| 刊名 | 地质学报：英文版
 |
| 出版日期 | 2017 |
| 卷号 | 91.0期号:1.0页码:22-38 |
| 关键词 | 乌达煤田 煤层顶板 太原组 内蒙古 地层意义 植物区系 植物类群 苏铁类植物 |
| ISSN号 | 1000-9515 |
| 其他题名 | Roof Shale Flora of Coal Seam 6 from the Asselian（Lower Permian） Taiyuan Formation of the Wuda Coalfield,Inner Mongolia and Its Ecostratigraphic Significance |
| 英文摘要 | Roof shale floras help understand the transition of vegetational landscapes from a peat–forming environment to a clastic one, but are seldom investigated in the Cathaysian province（typical present day China and East Asia）. Here the roof shale flora of Coal Seam 6 from the lower Permian Taiyuan Formation of the Wuda Coalfield, Inner Mongolia, is systematically described and its ecostratigraphic and phytogeographic implications are discussed. The flora is composed of seven plant groups, including Lepidodendrales, Medullosales, Gigantopteridales, Peltaspermales, Noeggerathiales, Cordaitales and Cycadales. Many of these taxa are also documented in Euramerica, and the floral composition indicates a more intimate relationship between Cathaysia and Euramerica during the Cisuralian than previously thought. However, there are few genera and species in common with those of the underlying peat–forming flora. Moreover, the flora is hardly comparable with the commonly known flora of the Taiyuan Formation. Such assemblage differences are very likely due to changes of taphonomic and environmental phases, rather than evolutionary floral succession. For a full and more precise understanding of the floral composition, succession and the floristic discrepancy in different depositional environments, an ecostratigraphic investigation on the Late Palaeozoic of Cathaysia is advocated. |
| 语种 | 中文 |
| CSCD记录号 | CSCD:5928968 |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/39338]  |
| 专题 | 中国科学院南京地质古生物研究所 |
| 作者单位 | 1.中国科学院南京地质古生物研究所 2.南京大学 |
| 推荐引用方式 GB/T 7714 | Zhou Weiming,Shi Guijun,Zhou Zhiyan,等. Roof Shale Flora of Coal Seam 6 from the Asselian（Lower Permian） Taiyuan Formation of the Wuda Coalfield,Inner Mongolia and Its Ecostratigraphic Significance[J]. 地质学报：英文版,2017,91.0(1.0):22-38. |
| APA | Zhou Weiming,Shi Guijun,Zhou Zhiyan,&Wang Jun.(2017).Roof Shale Flora of Coal Seam 6 from the Asselian（Lower Permian） Taiyuan Formation of the Wuda Coalfield,Inner Mongolia and Its Ecostratigraphic Significance.地质学报：英文版,91.0(1.0),22-38. |
| MLA | Zhou Weiming,et al."Roof Shale Flora of Coal Seam 6 from the Asselian（Lower Permian） Taiyuan Formation of the Wuda Coalfield,Inner Mongolia and Its Ecostratigraphic Significance".地质学报：英文版 91.0.1.0(2017):22-38. |
入库方式： OAI收割
来源：南京地质古生物研究所
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