lower cambrian meaning in English
早寒武世
Examples
- Helcionelloid mollusk from the lower cambrian heilinpu formation , chengjiang , yunnan
云南澄江早寒武世黑林铺组软体动物太阳女神螺 - Abstract : the gongxi barite deposit hosts in the niutitang formation of the lower cambrian
文摘:湖南新晃贡溪重晶石矿床赋存于下寒武统牛蹄塘组中。 - The clastic rocks distribute mainly in the lower cambrian and the carbonate rocks in the upper part of the lower cambrian and middle and upper cambrian
碎屑岩主要分布在下寒武统；下寒武统上部和中、上寒武统主要由碳酸盐岩构成。 - Comparisons of the sequence with those reported from the lower cambrian of northwestern hunan province as well as lower cambrian ooid banks of central guizhou province would be of much implication
该风暴沉积的发现，对建立与黔中和湘西北同期地层的沉积学对比剖面、探讨风暴沉积模式的空间变化具有重要意义。 - The geological setting of chengjiang biota firstly , the pattern of chinese tectonic has been cited , which can help us to understand the place of china in the world clearly and easily . secondly , the lower cambrian of china and the early cambrian geomorph of eastern yunnan have been included
澄江生物群的地质构造背景首先介绍了中国区域大地构造格局，其次是关于中国的寒武系和滇东地区早寒武世古地理概貌的论述，紧接着是澄江化石库的古地理概貌。