This special publication is the first attempt by GSI on detailed computerized geochronological database with details of analytical parameters of each age data on the entire rocks of India including both the Peninsular and Extra-Peninsular India. The Isotopic Age Map of India along with the review integrating the database up to year2000 is an added compliment to this publication. Earlier publication of the Isotopic Age Map published in 1989 pertained only to ...
