Radhakrishna, T. Geochemistry and petrogenesis of the Proterozoic dykes in Tamil nadu, southern India: another example of the Archaean lithospheric mantle source - Berlin Springer Verlag December 1998 - pp. 268-282 ilus., mapa, tbls. Subjects--Topical Terms: DIQUESDOLERITAGEOQUÍMICALITOSFERAMANTOPETROGENESISPROTEROZOICO Subjects--Geographic Terms: INDIA