Journal of Geological Society of India (Online archive from Vol 1 to Vol 78)

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Rb-Sr Ages of Cordierite-Gneisses of Southern Karnataka


Affiliations
1 Indian Institute of Science, Bangalore, India
2 Geological Society of India, Bangalore, India
 

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The cordierite-gneisses of southern Karnataka give Rb-Sr ages of 3010±90 rn.y. indicating jheir relationship to 3000 m.y. event in the Dharwar craton, for which evidence is available in a number of areas.
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  • Rb-Sr Ages of Cordierite-Gneisses of Southern Karnataka

Abstract Views: 179  |  PDF Views: 112

Authors

S. Jayaram
Indian Institute of Science, Bangalore, India
V. S. Venkatasubramanian
Indian Institute of Science, Bangalore, India
B. P. Radhakrishna
Geological Society of India, Bangalore, India

Abstract


The cordierite-gneisses of southern Karnataka give Rb-Sr ages of 3010±90 rn.y. indicating jheir relationship to 3000 m.y. event in the Dharwar craton, for which evidence is available in a number of areas.