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Geologic Time Line
This website contains a detailed, annotated geologic time line. The timeline spans Precambrian to Quaternary time detailing geologic developments and life forms of the time. Descriptions contain clickable terms and images revealing detailed information on specific life forms.
Intended for grade levels:
  • General public
Type of resource:
  • Text:
    • Ref. material
Subject:
  • Geological Sciences:
    • Geologic time
Technical requirements:
No specific technical requirements, just a browser required
Cost / Copyright:
No cost
Copyright San Diego Natural History Museum
DLESE Catalog ID: SERC-STARTINGPOINT-000-000-000-423
Related resources:
This resource is part of
Resource contact / Creator / Publisher:
Author: San Diego Natural History Museum
http://www.sdnhm.org/index.html