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zy) During the Archaen Period (3.8. to 2.5 Billion Yrs Ago), Continental Plates Began To Form + 1st Traces of Life Appear.JPG
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%20During%20the%20Archaen%20Period%20(3.8.%20to%202.5%20Billion%20Yrs%20Ago)%2C%20Continental%20Plates%20Began%20To%20Form%20%2B%201st%20Traces%20of%20Life%20Appear.JPG "zy) During the Archaen Period (3.8. to 2.5 Billion Yrs Ago), Continental Plates Began To Form + 1st Traces of Life Appear.JPG")