Mesoproterozoic era中基生代;中元古代
Mesoproterozoic profile中元古宙剖面
late mesoproterozoic中元古代晚期
mesoproterozoic stratum中元古代地层
Mesoproterozoic aulacogen中元古代裂陷槽
Mesoproterozoic granites中元古代花岗岩
Mesoproterozoic Jixianian中元古代蓟县纪
Mesoproterozoic folded basement was unexposed in central Guizhou province.
黔中地区未出露中元古代褶皱基底。
参考来源 - 内蒙古西部呼伦陶勒盖地区花岗岩类的初步研究