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| 松辽盆地坳陷期湖盆层序地层研究 | |
| 引用本文： | 赵波,张顺,林春明,卓弘春.松辽盆地坳陷期湖盆层序地层研究[J].地层学杂志,2008,32(2):159-168. |
| 作者姓名： | 赵波 张顺 林春明 卓弘春 |
| 作者单位： | 1. 大庆油田有限责任公司勘探开发研究院,黑龙江大庆,163712 2. 成矿作用研究国家重点实验室,南京大学地球科学系,江苏南京210093 3. 国土资源部经济研究院环境室,北京,101149 |
| 基金项目： | 国家重点基础研究发展计划(973计划) |
| 摘 要： | 以横跨松辽盆地北部东西向大剖面为例,综合应用钻井岩芯、测井曲线、古生物和地震资料,进行松辽盆地北部坳陷期(早白垩世晚期—晚白垩世)湖盆层序地层学研究,共识别出2个二级层序界面和13个三级层序界面,划分出2个二级层序和13个三级层序。2个二级层序以姚家组底界不整合面为界,自下而上命名为SSI、SSII。 |
| 关 键 词： | 层序地层学 二级层序 三级层序 层序界面 坳陷期 白垩纪 松辽盆地 黑龙江 |
| 文章编号： | 0253-4959(2008)02-0159-10 |
| 修稿时间： | 2007年10月24 |
SEQUENCE STRATIGRAPHIC ANALYSIS OF THE DEPRESSION STAGE OF THE NoRTHERN SONGLIAO BASIN |
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| ZHAO Bo,ZHANG Shun,LIN Chun-ming,ZHUO Hong-chun.SEQUENCE STRATIGRAPHIC ANALYSIS OF THE DEPRESSION STAGE OF THE NoRTHERN SONGLIAO BASIN[J].Journal of Stratigraphy,2008,32(2):159-168. | |
| Authors: | ZHAO Bo ZHANG Shun LIN Chun-ming ZHUO Hong-chun |
| Abstract: | Using drilling core,well logs,palaeontology and seismic data,we carried out a comprehensive sequence stratigraphic investigation of the Cretaceous successions along the east-west section in the northern Songliao Basin.The depression stage of the Yaojia Formation in the northern SongLiao Basin can be divided into 2 second-order sequences and 13 third-order sequences.The research indicates that second-order sequence boundaries are related to tectonic activity and are regional angular unconformity surfaces or disconformity surfaces.Third-order sequence boundaries are characterized by depositional breaks and minor erosions.They correspond to conformity surface in the central basin. |
| Keywords: | sequence stratigraphy second-order sequence third-order sequence sequence boundary depressive stage Cretaceous Songliao Basin Heilongjiang Province |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |