摘要
汪清县东北部红光、六道崴子一带，北东向晚三叠世火山断陷盆地西侧，出露一套变砂砾岩夹变泥质岩地层。本文重点叙述了该地层的分布特征、层序特征、岩石特征、岩相古地理特征和地层对比及时代确定。
In the Hongguang and Liudaowaizi areas,northeastern Wangqing County,the western part of the late Triassic EN trending volcanic fault basin,a series of meta-sandstone and conglomerate with metapelite are outcropped.In this paper,the characteristics of distribution of the strata,sequence,lithofacies and paleogeography,stratigraphic correlation as well as the dating are introduced emphatically.
出处
《吉林地质》
1997年第4期42-48,共7页
Jilin Geology
关键词
砂砾岩
变质岩
晚二叠世
地质特征
Dadonggou Sandy conglomerate Metamorphic rocks The late Permian
