摘要
临沂至郯城一带青山群八亩地组火山岩之下存在大面积中生代陆相沉积。过去一直都划为王氏群。本文据其产出层位、岩石组合、古生物特征和区域对比关系 。
Mesozoic continental deposits widely occur under Bamudi formation (subvolcanic rocks) of Qingshan group from Linyi to Tancheng. It has been named Wangshi group up to now. According to its occurrence position, rock combinations, palaeo-biocharacteristics and regional contrast, it should be named Laiyang group.
出处
《山东地质》
2001年第5期18-23,共6页
Geology of Shandong
关键词
莱阳群
地质特征
沂沭断裂带
Laiyang group
geological characteristics
Yishu fault
