| 辽河断陷大民屯凹陷静北潜山孢粉化石新发现 |
| |
| 引用本文： | 吴炳伟,张巨星,江建虹,陈家敏,黄淑芳,薛尚义.辽河断陷大民屯凹陷静北潜山孢粉化石新发现[J].地质学报,2008,82(2):165-168. |
| |
| 作者姓名： | 吴炳伟 张巨星 江建虹 陈家敏 黄淑芳 薛尚义 |
| |
| 作者单位： | 中国石油辽河油田公司勘探开发研究院,辽宁盘锦,124010 |
| |
| 基金项目： | 本文为中国石油辽河油田公司"十五"重点基础研究项目"静北潜山地层特征研究及油气勘探意义"资助成果. |
| |
| 摘 要： | 静北潜山的油气勘探始于上世纪70年代初,并将钻井揭示的未见化石的碳酸盐岩和石英砂岩沉积划归中元古界长城系,沿用至今.2002年在对该区的地层研究中,首次发现了晚古生代孢粉化石,从而证实静北潜山存在晚古生代地层.本文以孢粉化石为主要依据,对潜山地层进行了重新划分,并与邻区进行对比.在此基础上对本区的构造和沉积作一讨论.
|
| 关 键 词： | 静北潜山 晚古生代 孢粉化石 地质时代 沉积 |
| 修稿时间： | 6/5/2007 12:00:00 AM |
New Discovery of Sporopollen Fossils from Jingbei Buried Hills in the Damintun Depression of the Liaohe Fault Depression |
| |
| WU Bingwei,ZHANG Juxing,JIANG Jianhong,CHEN Jiamin,HUANG Shufang,XUE Shangyi.New Discovery of Sporopollen Fossils from Jingbei Buried Hills in the Damintun Depression of the Liaohe Fault Depression[J].Acta Geologica Sinica,2008,82(2):165-168. |
| |
| Authors: | WU Bingwei ZHANG Juxing JIANG Jianhong CHEN Jiamin HUANG Shufang XUE Shangyi |
| |
| Abstract: | Petroleum exploration in the Jingbei buried hills began in the early 1970's,and drilling data revealed that carbonatite and quartz sandstones contain no fossil and can be classified to the Changcheng Period,Mesoprotozoic,which is still in use nowadays.Sporopollen fossils were first found in the stratum of this area in 2002,which proved the existence of Late Paleozoic stratum.Based on sporopollen fossils,the paper reclassified the stratum in the buried hills and compared it with adjacent area,and further discussed the structure and sediment. |
| |
| Keywords: | Jingbei buried hills Late Paleozoic sporopollen fossils geological age sediment |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《地质学报》浏览原始摘要信息 |
| 点击此处可从《地质学报》下载免费的PDF全文 |
|
