摘要
该文详细的介绍了近十年来山东东部前寒武纪地层研究的重要进展。阐述了五荣断裂在胶南及胶北地层小区划分上的作用;详细叙述了胶北地区胶东群的重新建群建组,荆山群的建立,粉子山群的厘定及蓬莱群地层时代研究的新进展;叙述了胶南地区胶南群的组建及新认识。该文还指出了今后进一步研究的方向。
A detailed description of the important progress in the last decade about the research on the pre — Cambrian strata in eastern Shandong Province is presented in this article, the authors demonstrate the significance of the Wulian — Rongcheng fracture in dividing the Jiaobei and Jiaonan stratigraphie subregions and describe in detail the reestablishment of the Jiaodong Group. A new group, the Jingshan Group,has been set up; the Fenzishan Group in a strict sence has been defined; the site of the Penglai Group in geochronologic column has been studied; the establishment of the Jiaonan Group and recent understanding related to this group has been stated. In addition)in this article suggestions on the direction of geological research in this region in future are proposed.
出处
《山东地质》
1991年第2期123-131,共9页
Geology of Shandong
