The early Paleozoic strata can be divided into the Cambrian Hulan Group and the Ordovician Liaoyuan Group.
吉林槽区的早古生代地层可分为寒武系呼兰群及奥陶系辽源群。
2
The scheelite orebody of the Yangjingou mining area occurred in the contact zone of the lower Paleozoic Wudaogou Groupstrata and the Indo-Sinian adamellite.
杨金沟矿区白钨矿体产于下古生界五道沟群地层与印支期二长花岗岩内外接触带中。
3
The image of the modern poetry offers vastly space for different social strata and interest group to conceive future style of national country.