| 福建仙游园庄地区南园组新层型剖面的建立及时代的重新厘定 |
| |
| 引用本文： | 黄家龙,卢清地,张正义,聂童春,周国武,林敏,郑平.福建仙游园庄地区南园组新层型剖面的建立及时代的重新厘定[J].中国区域地质,2008(6):785-792. |
| |
| 作者姓名： | 黄家龙 卢清地 张正义 聂童春 周国武 林敏 郑平 |
| |
| 作者单位： | 福建省地质调查研究院,福建福州350013 |
| |
| 基金项目： | 中国地质调查局《1：25万周宁县幅、福州市幅、莆田市幅、泉州市幅区域地质调查》项目（编号：200413000016）资助. |
| |
| 摘 要： | 在福建省闽侯县鹩宅-南园村层型剖面所划分的南园组被证实为早白垩世石帽山群后，原鹅宅-南园村剖面已失去层型剖面的意义。通过1：25万周宁县幅、福州市幅、莆田市幅、泉州市幅的区域地质调查和系统研究，在福建省仙游县园庄建立了南园组的新层型剖面，重新厘定了南园组的地层层序和岩石组合，根据地层叠覆关系、同位素测年和古生物资料的系统研究结果，将南园组的时代重新厘定为晚侏罗世一早白垩世初期。
|
| 关 键 词： | 福建园庄地区 南园组 新层型剖面 晚侏罗世-早白垩世 |
Establishment of a neostratotype section for the Nanyuan Formation in the Yuanzhuang area,Xianyou, Fujian,China, and revision of its age. |
| |
| HUANG Jia-long,LU Qing-di,ZHANG Zheng-yi,NIE Tong-chun,ZHOU Guo-wu,LIN Min,ZHENG Ping.Establishment of a neostratotype section for the Nanyuan Formation in the Yuanzhuang area,Xianyou, Fujian,China, and revision of its age.[J].Regional Geology of China,2008(6):785-792. |
| |
| Authors: | HUANG Jia-long LU Qing-di ZHANG Zheng-yi NIE Tong-chun ZHOU Guo-wu LIN Min ZHENG Ping |
| |
| Institution: | (Fujian Institute of Geological Survey, Fuzhou 550015, Fujian, China) |
| |
| Abstract: | The Nanyuan Formation was previously proposed based on a stratotype section at E＇zhai-Nanyuan Village, Minhou County, Fujian Province. However, this formation has been verified to be the Early Cretaceous Shimaoshan Group. Thus this section has not been regarded as a stratotype section for the Nanyuan Formation. A neostratotype section for the Nanyuan Formation has been established at Yuanzhuang Village, Xianyou County, during 1：250000 regional geological survey of the Zhouning Sheet, Fuzhou Sheet, Putian Sheet and Quanzhou Sheet. The stratigraphic sequences and rock associations of the Nanyuan Formation have been redefined. The age of the Nanyuan Formation has been redefined as Late Jurassic-initial Early Cretaceous according to the systematic research on the superposed relation of strata, isotopic dating and fossils. |
| |
| Keywords: | Yuanzhuang Fujian Nanyuan Formation neostratotype section Late Jurassic-Early Cretaceous |
| 本文献已被 维普 等数据库收录！ |
|
