study of seismic activity in the North East India and determination of its seismic potential
study of crustal structure and crust-mantle relationship over some parts of the Indian peninsula using gravity field
Great boundary fault of Rajasthan, its evolution age and the nature of neotectonic movements
Seismicity, earthquake mechanism, tectonics and stress distribution in the Himalaya, Tibet Durmex Arc and the Andaman Sea
Seismic imaging of the upper mantle under the Deccan volcanic