early-middle devonian的意思|示意

By the researching currently, the range of the Early-Middle Devonian strata ranging from west to east in west-middle section of east Kunlun Mt. is certained.

就目前研究状态而言。确定了早中泥盆世地层在东昆仑西段地区由西往东廷仲的位置。同时。

Comprehensive researches have concluded that the Heishan ophiolite was formed in Nanhua Ordovician period and its structural location in Silurian period early Middle Devonian epoch.

综合研究得出黑山蛇绿岩形成于南华—奥陶纪，构造就位于志留纪—早中泥盆世。

The geochronologic unit is belonged to Early Age of Middle Devonian Epoch, and correspond to Eifelicus Stage-Jiweite Stage, and is belonged to Daminshan Formation of Devonian system.

时代属于中泥盆世早期，大体相当于艾菲尔阶-吉维特阶，应归属为大民山组。

Mineral , palaeontology , middle devonian , permian to early jurassic , and cretaceous.

收藏矿物、古生物学、中泥盆纪、二叠纪到早期的侏罗纪和白恶纪。