cambrian period meaning in English
寒武化
寒武记
寒武纪
Examples
- Taowan conglomerate ; seismism ; early cambrian period ; luonan shaanxi
陶湾砾岩地震作用早寒武纪陕西洛南 - Sedimentation - diagenesis deposits mainly formed during late sinian to cambrian period , such as bingtongshan pbzn deposits and aozigang deposits
沉积成岩型铅锌矿主要成矿时代属晚震旦世~寒武纪，如冰洞山式铅锌矿床和凹子岗锌矿床。 - The new framework , comprising a pre - trilobite series and three trilobite - dominated series , reflects the major evolutional stages of the life on earth during cambrian period
新的划分方案包括1个“前三叶虫统”和3个“三叶虫优势统” ，反映了寒武纪生命发展的主要阶段。 - Follow - up studies using the molecular clock produced estimates for this split that varied significantly , ranging from as old as one billion years ago to as young as just before the cambrian period
后来使用分子时钟来估算分支时间的研究结果，差异都很大，可能早至10亿年前，晚至寒武纪即将开始时。 - Starting from the cambrian period ( 530 mya ) and ending at the early triassic period ( 248 mya ) , walking with monsters shows the life and death struggles prehistoric creatures before the dinosaurs went through
本片介绍了在这段时期内的各种史前生物的生死搏斗，同时也描绘了我们人类最早祖先的真实模样。