Prehistoric Scratchpad

Earliest period with evidence of life.

Paleoarchean Era Web Pages[edit | edit source]

Classification[edit | edit source]

  • Archean Eon - Eon where the first preserved solid rocks have been found and microbial life first formed, prior to the oxygenation of the atmosphere. It is not known if plate tectonics were active at this time.
    • Paleoarchean Era

Paleoarchean Era In the News[edit | edit source]

Sample (Year)[edit | edit source]

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