释义 |
Eogene period 基本例句 早第三纪 The one regards that it belongs to Cretaceous period, and the other think that it belongs to Eogene period.一种认为风火山群的时代应属白垩纪;另一种认为风火山群的时代应属古近纪。 TheEogene PeriodVolcanic Rocks in Liaohe Basin and Their Analysis of Tectonic Setting辽河盆地老第三纪火山岩及其构造环境分析 |