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Geological Eras of Earth by ScribdTranslations is a document available to read on EtoBox.
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Opening book details…
Geological Eras of Earth by ScribdTranslations is a document available to read on EtoBox.
The Earth has gone through four main geological eras: the Precambrian, Paleozoic, Mesozoic, and Cenozoic. The Precambrian era began 4.6 billion years ago and saw the formation of the Earth