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Precambrian Time - The Story of the Early Earth

http://pubs.usgs.gov/fs/2007/3004/

Explains what we know about the early history of the earth and how we study the deposits formed during that time to understand the formation of the earth and life.

by Lindsey, David A.
U.S. Geological Survey Fact Sheet 2007-3004
This publication is available only as a PDF document.
Related topics:
Archaean, Proterozoic, Earth history, Geologic time scales, Geology, Uranium-lead analysis

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