The Proterozoic Era.
原生代，元古代。
A Study on the Middle Proterozoic Pillow Lavas in Yuanqu, Shanxi
山西垣曲中元古代枕状熔岩的研究
Proterozoic basaltic magma intrusion event in the Altai, Xinjiang
新疆阿尔泰元古代基性岩浆侵入事件
DISCUSSION ON PROBLEMS CONCERNING THE PROTEROZOIC OPHIOLITE STUDY
元古宙蛇绿岩研究中有关问题的讨论
Middle Proterozoic Geotectonics in Northeast Sector of the Yangtze Massif
扬子地块东北缘中元古代的大地构造
Research Progress in the Petrogenesis of the Proterozoic Anorthosite Massifs
元古宙岩体型斜长岩的特征及研究现状
It is concluded that the two terranes were combined in late Early Proterozoic.
两个变质地体最晚在早元古代晚期经构造作用拼贴在一起。
STRUCTURAL DEFORMATION OF THE PROTEROZOIC ALONG HORSE RACING MOUNTAINS, KURUKTAG
库鲁克塔格赛马山一带中元古界构造变形研究
Wangjiawaizi gold deposit occurs in Lower Proterozoic opimetamorphic rock series.
王家崴子金矿床赋存于辽南古元古代浅变质岩系中。
TECTONIC INVIRONMENT AND LITHOSPHERE STRUCTURE IN THE EARLY PROTEROZOIC IN EAST LIAONING
辽东早元古宙构造环境及岩石圈结构
A preliminary study on ferrosilicium from the proterozoic, Southwestern Zhejiang Province
浙西南元古宙硅铁矿的初步研究
ChronologyThe data of chronology explanates that both of them are belong to Proterozoic Era.
时代方面得数据表明，两者同属于古元古代。
Principal component analysis of trace elements in Proterozoic Gaojian Group of southwestern Hunan
湘西南元古宙高涧群微量元素主成分分析
THE CEOLOGICAL AND GEOCHEMICAL CHARACTERICS OF CARBONATE IN EARLY PROTEROZOIC AULACOGEN IN LIAODONG
辽东早元古代碳酸盐岩的地质地球化学特征
The Discovery of Trace Fossils from the Middle Proterozoic Changcheng System in Helan Mountain, Ningxia.
中元古代长城纪遗迹化石在宁夏贺兰山的发现
Proterozoic is feral planting often is to grow in crows, rarely plant diseases and insect pests is invaded.
原生地野生种往往是成群生长，很少有病虫害侵袭。
Sedimentary Geochemical Evolution from the Upper Proterozoic to the Triassic in the Southwest Yangtze Massif
扬子地块西南部晚元古代 三叠纪沉积地球化学演化
Petrological and mineralogical characteristics of Proterozoic peraluminous granitoids in South Anhui Province
安徽南部元古代过铝花岗岩体的岩石学与矿物学特征
A Study of Geological Event Records in the Proterozoic Chuanlinggou Formation of the Ming Tombs District, Beijing
北京十三陵中元古代串岭沟期地质事件的探索
The hydrothermal sedimentary rocks and their relationship with mineralization in Proterozoic era in West Tianshan
西天山元古界的热液沉积岩及其与成矿的关系
As only one kind of fossil in Proterozoic, stromatolite is an important material in the paleogeography changing study.
元古代叠层石是研究古地理变化的重要材料。
Geological Characteristics of the Changshan Pyrophyllite Deposit in the Middle Proterozoic Shangshu Formation in Zhejiang
常山中元古界上墅组叶蜡石矿地质特征
The Proterozoic climate was still warm and wet, but compared with that of the Archaeozoic Eon, the temperature fell a little.
元古宙的气候仍是温暖而潮湿的, 但较太古宙温度有所降低。
STRATIGRAPHIC DIVISION AND CORRELATION OF THE MIDDLE AND UPPER PROTEROZOIC IN THE MIDDLE SECTOR OF THE NORTHERN MARGIN OF THE YANGTZE PLATFORM
扬子地台北缘中段中，晚元古代地层划分与对比
The discovery and implications of some special microfossils from the Middle Proterozoic Wumishan formation in the Ming Tombs district, Beijing
北京十三陵雾迷山组几种特殊微化石的发现及其意义
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