摘要
宰便、高武地区位于九万大山北缘,有保存完好的中新元古代地质记录。笔者在该区的1:5万区调工作中发现中新元古代基性火山岩,不仅为该区中新元古代地层增添了新的内容,同时为研究Rodinia超大陆的裂解提供了新的素材。
The Zhaibian - Gaowu areas, situated at the northern margin of Jiuwangdashan Mountains in southeast of Guizhou, have completely reserved the geological records of the Mesoproterozoic and Neo-proterozoic. Basic volcanic rocks of the Neoproterozoic and Neoproterozoic are discovered by the regional survey on a 1: 50, 000 scale, which not only make a complement to the strata of the Mesoproterozoic and Neoproterozoic, also supply the updated materials in investigating breakup of Rodinia super- continent.
出处
《贵州地质》
2003年第3期135-138,F003,共5页
Guizhou Geology
关键词
贵州
宰便-高武地区
中新元古代
火山岩
Zhaibian-Gaowu areas
Mesoproterozoic and Neoproterozoic
volcanic rocks
discovery
Guizhou
