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Vaibhav Singh posted an Question
February 24, 2022 • 01:12 am 30 points
  • IIT JAM
  • Geology (GG)

Q.doubt.....

171. The main unconformity separating the Archaean and Proterozoic succession occurs at A. 3200 Million years B. 2700 Million years C. 600 Million years D. 2500 Million years (PU-2011)

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    Sajan sarthak best-answer

    the main boundary separating archean and proterozoic is eparchean boundary . having age 2500 milion years

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