1. Allen, P., Condie, K.C. and Narayana, B.L. (1983). The Archaean low- to high-grade transition in the Krishnagiri-Dharmapuri, Tamil Nadu, southern India. In: Naqvi, S.M. and Rogers, J.J.W. (eds.), Precambrian of South India. Mem. Geol. Soc. India, vol. 4, Bangalore, pp. 450–462.
2. Bartlett, J.M., Dougherty-Page, J.S., Harris, N.B.W., Hawkesworth, C.J. and Santosh, M. (1998). The application of single zircon evaporation and Nd model ages to the interpretation of polymetamorphic terrains: an example from the Proterozoic mobile belt of south India. Contrib Mineral Petrol, vol. 131, pp. 181–195.
3. Bartlett, J.M., Harris, N.B.W., Hawkesworth, C.J. and Santosh, M. (1995). New isotope constraints on the crustal evolution of south India and Pan-African granulite meta-morphism. Mem. Geol. Soc. India, vol. 34, pp. 391–397.
4. Bernard-Griffiths, J., John, B.M. and Sen, S.K. (1987). Sm-Nd isotope and REE geo-chemistry of Madras granulites, India: an introductory statement. Precambrian Res., vol. 37, pp. 343–355.
5. Bhaskar Rao, Y.J. (2004). Precambrian terrains of South India. In: Tectonics and Evolution of the Precambrian Southern Granulite Terrain, India and Gondwana Correlations. International Workshop, N.G.R.I., Hyderabad, Abstracts and Geological Excursion Guide, pp. 107–115.