Paleoarchean Era

Prehistoric Scratchpad PhBP Po10BP

Earliest period with evidence of life.

Paleoarchean Era Web Pages

• http://en.wikipedia.org/wiki/Paleoarchean

Classification

• 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