| original |
Middle Permian |
Late Permian |
India(Bihar) |
Tiwari,R.S. Miospore assemblage in some Coals of Barakar Stage (Lower Gondwana), of India. |
1965 |
| details |
Middle Permian |
Late Permian |
India(Bihar) |
Maheshwari,H.K. et al. Tiwariasporis, gen.nov., a new spore genus from the Permian of Congo and India. |
1967 |
| details |
Permian |
|
India(Bihar) |
Maheshwari,H.K. et al. Tiwariasporis, gen.nov., a new spore genus from the Permian of Congo and India. |
1967 |
| details |
Permian |
|
Congo |
Maheshwari,H.K. et al. Tiwariasporis, gen.nov., a new spore genus from the Permian of Congo and India. |
1967 |
| details |
Permian |
|
India(Bihar) |
Lakhanpal,R.N. et al. A catalogue of Indian fossil plants |
1976 |
| details |
Permian |
|
India(Madhya Pradesh) |
Lakhanpal,R.N. et al. A catalogue of Indian fossil plants |
1976 |