英语语法分析

After the Sinian Great Ice Age, the Phanerozoic started.

震旦纪大冰期后开始了显生宙。

The young Nd model ages suggest a significant crustal growth in the period of Neoproterozoic-Phanerozoic.

年轻的钕同位素模式年龄表明该区存在新元古—显生宙的地壳增生。

The Phanerozoic is divided into three eras -starting with the earliest, these are the Paleozoic, Mesozoic, and Cenozoic.

显生宙可划分为三个时期——依次经历古生代、中生代和新生代。