新元古界双桥山上亚群千枚岩、 板岩；
Upper Neoproterozoic Shuangqiaoshan Group phyllite, arenopelitic shale;
华北北部新元古界是我国地层学研究的一个重要层段。
The Neoproterozoic of North China is a significant interval in the stratigraphic study of China.
杨庄组在整个中、新元古界剖面中厚度不大，但其岩石类型多样且成因特殊。
The thickness of Yangzhuang Formation is small compared with the whole Proterozoic section, but it has multiple types of rocks with special origins.
辽河盆地曙光古潜山以碳酸盐岩和砂页岩为主的古潜山地层一直划归到中、新元古界。
The strata with carbonate rock, sandstone and shale in Shuguang buried hills of Liaohe basin were considered as Mesoproterozoic and Neoproterozoic.
杭州河上地区是浙西北上元古界上墅组火山岩发育的典型地区，同时还发育新元古代辉绿岩和碱长花岗岩板状复合浅成侵入体。
The Heshang area of Hangzhou region in northwest Zhejiang is a typical place where the Upper Proterozoic volcanic rocks of Shangshu Formation outcrop.
杭州河上地区是浙西北上元古界上墅组火山岩发育的典型地区，同时还发育新元古代辉绿岩和碱长花岗岩板状复合浅成侵入体。
The Heshang area of Hangzhou region in northwest Zhejiang is a typical place where the Upper Proterozoic volcanic rocks of Shangshu Formation outcrop.
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