| 东海陆架盆地西南部中生代地层的发现 |
| |
| 引用本文： | 王可德,王建平,徐国庆.东海陆架盆地西南部中生代地层的发现[J].地层学杂志,2000,24(2):129-131. |
| |
| 作者姓名： | 王可德 王建平 徐国庆 |
| |
| 作者单位： | 中国海洋石油东海公司!上海200030(王可德，王建平，徐国庆)，中国科学院南京地质古生物研究所!江苏南京210008(钟石兰，张一勇，杨恒仁) |
| |
| 基金项目： | 中国科学院古生物与古人类学科基础研究特别支持费!( SFPPNo.970 70 2 )，中国海洋石油总公司资助 |
| |
| 摘 要： | 东海陆架盆地福州凹陷的中生代地层发育较全 ,分布较广泛 ,而且夹有滨海相地层 ,但曾解释为第三纪地层。根据岩性及孢粉 ( Cyathidites- K lukisporites- Dictyophyllidites,Classopollisannulatus- Schizaeoisporites- Exesipol-lenites tumulus)组合 ,介形类 ( Eucypris?sp.,Metacypris sp.)形态的分析对比 ,可与我国东部、尤其是浙闽等地的同年代地层相比拟。结合同位素绝对年龄测定数据、地震反射界面性质和倾角测井等项资料 ,自下而上建立福州组、渔山组和闽江组 ,依次划归下—中侏罗统 ,上侏罗统—下白垩统和上白垩统。
|
| 关 键 词： | 东海陆架盆地 中生代 福州组 渔山组 闽江组 石门潭组 |
| 文章编号： | 0253-4959(2000)02-0129-03 |
| 修稿时间： | 1997-07-30 |
The Discovery and Division of the Mesozoic Strata in the Southwest of Donghai Shelf Basin |
| |
| WANG Ke de,WANG Jian ping,XU Guo qing.The Discovery and Division of the Mesozoic Strata in the Southwest of Donghai Shelf Basin[J].Journal of Stratigraphy,2000,24(2):129-131. |
| |
| Authors: | WANG Ke de WANG Jian ping XU Guo qing |
| |
| Institution: | WANG Ke-de
,WANG Jian-ping
,XU Guo-qing
(China Offshore Oil Donghai Corporation, Shanghai, 200030)ZHONG Shi-lan
,ZHANG Yi-yong
,YANG Heng-ren
(Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing, 210008) |
| |
| Abstract: | The Mesozoic strata containing some littoral layers are well developed in the Fuzhou sag of Donghai shelf basin. They were considered as of Tertiary age before drilling. According to the analysis and contrast of lithology and sporo pollen ( Cyathidites Klukisporites Dictyophyllidites, Classopollis annulatus Schizaeoisporites Exesipollenites tumulus) assemblages and the morphological feature of ostracodes ( Eucypris? sp., Metacypris sp.), we think that they can be analogous to the strata of the same age in East China, especially in the areas of Zhejiang and Fujian. Based on the isotopic dating, property of seismic reflections and diplog data, we divide it in ascending order into the Fuzhou, Yushan and Minjiang Formations, respectively belonging to Lower-Middle Jurassic, Upper Jurassic-Lower Cretaceous and Upper Cretaceous series. |
| |
| Keywords: | Donghai shelf basin Mesozoic Fuzhou Formation Yushan Formation Minjiang Formation Shimentan Formation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
