Further observations of Pentoxylon sahnii Srivastava from the Jurassic of Amarjola in the Rajmahal Hills, India. The Palaeobotanist 20(2): 216-220, 1973
Investigations on the Jurassic flora of Rajmahal hills, India; 4, On a new species Indian Bucklandia, B. guptai with remarks on B. sahnii of Bose. Ameghiniana 5(2): 35-42, 1967
Investigations on the Jurassic flora of the Rajmahal hills, India; 4, A new species of Nilssonia, N. Sahnii, with remarks on the Indian species of the genus. Pages 271-274 1969, 1969
Investigations on the Jurassic flora of the Rajmahal hills, India; 1, On the Bennettitalean genus Dictyozamites, with description of D. sahnii sp. nov. Journal of the Palaeontological Society of India 5-9: 21-28, 1968
On the anatomy of dwarf shoots of pentoxylon sahnii collected from amarjola in the rajmahal hills india. Acta Palaeobotanica 14(3): 195-204, 1973
Guptioxylon endocentrica new species of the jurassic of amarjola in the rajmahal hills india. Bulletin Mensuel de la Societe Linneenne de Lyon 41(6): 114-120, 1972
Williamsonias from the Jurassic of Amarjola in the Rajmahal Hills, India. Casopis pro Mineralogii a Geologii: 61-65, 1974
Plant life in the Jurassic of Amarjola, Rajmahal Hills, India. Acta Palaeobotanica 3(2): 123-130, 1972
Stem apices from the jurassic of amarjola in the rajmahal hills india. Botanique 6(1): 25-32, 1975
Anatomy of petrified rachises collected from the Jurassic of Amarjola in the Rajmahal Hills, India. Proceedings of the Linnean Society of New South Wales 98, Part 1(1): 43-49, 1973
On the structure of the seeds of Williamsonia collected from the middle Jurassic rocks of Amarjola in the Rajmahal hills, India. Annals of Botany 34(138): 1071-1077, 1970
On the anatomy of dwarf shoots of Pentoxylon sahnii Srivas tava collected from Amarjola in the Rajmahal Hills, Indi a. Acta Palaeobotanica 4(3): 195-204, 1973
Further observations on Sewardioxylon sahnii Gupta collected from the Middle Jurassic of Rajmahal Hills, India. 1971
On the vascular organization of the receptacles of seed-bearing Williamsonias from the middle Jurassic rocks of Amarjola in the Rajmahal hills, India. Annals of Botany 34(138): 1063-1069, 1970
Further observations on the dwarf shoots of Pentoxylon sahnii Sriv. collected from the Jurassic of Rajmahal Hills, India. Acta Palaeobotanica 20(2): 129-136, 1979