Basic, acidic extrusive and volcanoclastic rocks are known as the main rock types.
石炭纪末
本区的岩浆活
开始,早二叠世晚
和晚二叠世早

个主活
。
Basic, acidic extrusive and volcanoclastic rocks are known as the main rock types.
石炭纪末
本区的岩浆活
开始,早二叠世晚
和晚二叠世早

个主活
。
声明:

句、词性分类均由互联网资源自
生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。