A new crinoid and associated conodonts from near Surichun La, Ladakh, Himalaya, India - 1984
New late Palaeozoic invertebrate taxa - 1986
A new Permian brachiopod genus related to Ambikella Sahni and Srivastava - 1986
Eucalyptocrinites from near Losar, Spiti Valley, Himalayas - 1986
Paleoecology of Baripada beds (Middle Miocene), East Coast of India - 1988