Pterygospermum raniganjense

Citations total:
3
link From To Geolocation Author - title Year
original Late Pennsylvanian India(West Bengal) Pant,D.D. et al. Some seeds and Sporangia of Glossopteris flora from Raniganj Coalfield, India. 1960
details Carboniferous Permian Gondwanaland Pant,D.D. Some recent contributions toward our knowledge of the Glossopteris flora. 1962
details Permian India Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. 1995