| 普洱地区中二叠统茅口阶地层及类分带 |
| |
| 引用本文： | 周铁明.普洱地区中二叠统茅口阶地层及类分带[J].云南地质,2001(3). |
| |
| 作者姓名： | 周铁明 |
| |
| 作者单位： | 云南石油地质科学研究所!云南昆明650020 |
| |
| 摘 要： | 云南普洱中二叠统茅口阶地层处于古特提斯海云南 老挝海槽 ,沉积物为大套碳酸盐岩夹泥质岩。类化石十分丰富 ,依据垂直分布特征 ,由下而上建立Parafusulinanosonensis带及Neoschwagerinacriticulifera N .douvillei带 ,同时介绍了二化石带中类动物群特征 ,为与邻区中二叠统茅口阶地层的划分和对比提供了新的依据。
|
| 关 键 词： | 类化石分带 茅口期 中二叠世 普洱地区 |
MIDDLE PERMIAN STRATA AND FUSULINID ZONING IN PUER AREA |
| |
| ZHOU Tie,ming.MIDDLE PERMIAN STRATA AND FUSULINID ZONING IN PUER AREA[J].Yunnan Geology,2001(3). |
| |
| Authors: | ZHOU Tie ming |
| |
| Abstract: | The middle Permian Maokou Stage sediments in Puer are a set of carbonates with argillaceous interbeds in Tethys Yunnan Laos trough.The sediments contain very plentiful fusulinids,which can be divided into 2 Zones from lower to upper,ie 1 Parafusulina nosonensis and 2 Neoschwagerina criticulifera N.douvillei.The characteristics of them are introduced in this paper. |
| |
| Keywords: | Puer Area Middle Permian Maokou Stage Fusulinid Zoning |
| 本文献已被 CNKI 等数据库收录！ |
|
