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Vaibhav singh Asked a Question
February 23, 2022 7:42 pmpts 30 pts
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 thankyou
    the main boundary separating archean and proterozoic is eparchean boundary . having age 2500 milion years
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