中元古界 meaning in English
mesoprotozoic
Examples
- The middle proterozoic granitoids was an intraplate type producted in transitinal crystalline basement before plate collision
中元古界的花岗岩类是板块碰撞前过渡性结晶基底上局部熔融花岗岩类。 - Characteristic of lithofacies paleogeography and sedimentary environment of the middle proterozoic wufushan group in jishan area , henan provin - ce , china
河南箕山地区中元古界五佛山群沉积环境及岩相古地理特征 - The kunyang group is distributed in the marrow and long belt constrained by the luzhijiang lithospheric fault and the xiaojiang - yimeng fault
早中元古界昆阳群分布于绿汁江岩石圈断裂和小江-易门断裂的夹持地带，呈狭长状展布。 - The main diagenetic stage and relevant rock types are the middle proterozoic assemblage of gneissoid granodiorite - adamellite and the sinean schistosity diorates
主要成岩期及代表性岩类有：中元古界为片麻状花岗闪长岩二长花岗岩，震旦纪为片理化闪长岩。 - The mesoproterozoic wumishan formation in jixian , tianjin represents a succession of 300 - m thick carbonate strata , in which stromatolite biostromes and clotted bioherms are best developed
天津蓟县中元古界雾迷山组为一套厚3000余米的碳酸盐岩地层，叠层石生物层和凝块石生物丘特别发育。