摘要
阳朔、恭城一带首次发现球接子以及三个笔石带 ,修正了该地区地层的时代归属 ,对寒武系—奥陶系界线研究及建立寒武系。
The first discover Pseudagnostus idalis and three graptolites zone in Yangshuo-Gongcheng region, it revised strata of this area and have important significance for Cambrian-Ordovician boundary research and builded fossils zone of Cambrian and Ordovician and builded their lithostratigraphic unit.
出处
《广西地质》
2000年第4期15-17,共3页
Guangxi Geology
