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Compilation of various geologic time scales

Preliminary report comparing various geologic time scales. Text is HTML or plain text format, and colored compilation chart in Excel format.

by Wilson, Anna B.
U.S. Geological Survey Open-File Report 01-52
Related topics:
Geochronology, Geologic history, Geologic time scales
Alternative formats of this information:
Compatible standard Format
CCM of Project Open Data JSON
ISO 19115 XML
USGS Publications Warehouse [Citation page] - [JSON]

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