kimmeridgian-Tithonian at Ler Katrol, kachchh, India Ammonoid systematics biochronology and biogeography
Palogene stratigraphy of Kutch: Interacting development of rocks and fossils
Stratigraphy and palaeontology of ammonoids from south Indian cretaceous deposits
Stratigraphic and structural evolution of mesozoic sediments of Kutch Westora India
Geology of the tertiary formations in and around kimin of subansiri District Arunachal (N E F A ) Himalaya
Geology of the precambrin rocks of podili and Darsi Areas Andhra Pradesh with reference to ground water quality
Application of seismic reflection data to discriminate subsurface lithostratigraphy
Studies on the systematics, morphology, variation and evolution of foraminifera with a section on the environment of deposition of the lower tertiary rocks of Meghalaya based on the paleoecology of foraminifers and algae
Structure and metamorphism of the precambrian rocks in tebo-hesadi area, singhbhum district, Bihar
Structure and petrology of the precambrian rocks of the area around gawan hazaribah distt Bihar with special emphasis on the studies of feldspar of the granite-pegmatite suites
Contribution to the study of mesocene and tertiary formation of A P and recent for a minifera from the East West of India
Stratigraphy and palynology of the Subathu formation of the Panjab Basin, India
Contribution to the stratigraphy of the West-Central Rajasthan
Evolutionary history and valley-filling of the Ravi River in apart of Western Himahcla Pradesh
Biostratigraphic study of the Uttattur and the Garudamangalam groups (Cretaceous), Tiruchirapalli District, Tamil nadu
Stratigraphy and palaeontology of the rocks encountered on the Baratang Island, Andaman, India
Flow stratigraphy and palaeomagnetism of Khalghat Mhow volcanics, Narmada Region, Deccan Volcanic Province
Stratigraphy and tectonics of the Gwalior series around Gwalior
Geology and palaeonotology of some late cretaceous and middle ecocene sewquences of Kachchh, Gujarat, Western India
Neogene planktonic foraminiferal biocharconology and paleoceanography of DSDp sites 219, 220(Arbian sea)and 237, 238(Central Indian Ocean)