by Geological Society of India, Bangalore.
by Radhakrishna,B.P | Ramachandran,K.K.
by Geological society of India.
by Dhir,R.P and others.
by Merh,S.S.
by Radhakrishna,B.P | Merh,S.S.
by Narayana,A.C.
by Radhakrishna,B.P | Vaidyanadhan,R.
by Radhakrishna,B.P.
by Gunnell,Y | Radhakrishna,B.P.
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