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单词 Neoproterozoic Era
释义

Neoproterozoic Era

英语百科

Neoproterozoic

The Neoproterozoic Era is the unit of geologic time from 1,000 to 541 million years ago.

It is the last era of the Proterozoic Eon and Precambrian Supereon; it is subdivided into the Tonian, Cryogenian, and Ediacaran Periods. It is preceded by the Mesoproterozoic era and succeeded by the Paleozoic era.

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