• 责任者：Zhang Wei (Chengdu University of Technology ; Chengdu 610059 ; China) ; Li Haibing
• 刊名：Geological Bulletin of China
• 出版年：2012
• 卷期：31(8)
• 关键词：断裂带 ; fracture zones ; 大陆科学钻探 ; Continental Scientific Drilling ; 四川 ; Sichuan Province
• 页码：p.1201-1218
• 图表：3 illus., 1 table, 50 refs.
• 分类号：0300
• issnNo：ISSN1671-2552
• isbnNo：CN11-4648/P

With the WFSD-2 drill hole as the object,the authors studied core logging, petrology and structural geology. The results show that the cores can be divided into six segments, which are in downward succession the Pengguan complex（0~599.31 m）, the second Member of the Xujiahe Formation（599.31~1211.49 m）, the Pengguan complex（1 211.49~1 679.51m）, the third Member of the Xujiahe Formation（1 679.51~1 715.48 m）, the Pengguan complex（1 715.48~2 081.47m） and the fourth Member of the Xujiahe Formation（2 081.47~2 283.56 m）.  The Pengguan complex mainly consists of granite and volcanic rocks, and the Xujiahe Formation comprises Triassic sedimentary rocks of sandstone, slitstone, mudstone, shale, coal beds（streaks） and conglomerate.