与新元古代地质对应的,就是新元古界。 新元古界,也是处于泛大陆与泛古洋的第一次演化时期。
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.
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