| original |
Middle Eocene |
Late Eocene |
India(West Bengal) |
Varma,C.P. et al. A note on some diporate grains recovered from Tertiary horizons of India and their potential marker value. |
1963 |
| original |
Middle Eocene |
Late Eocene |
India(Assam) |
Varma,C.P. et al. A note on some diporate grains recovered from Tertiary horizons of India and their potential marker value. |
1963 |
| details |
Paleocene |
|
Texas |
Elsik,W.C. Palynology of a Paleocene Rockdale Lignite, Milam County, Texas. I. Morphology and taxonomy. |
1968 |
| details |
Middle Eocene |
Late Eocene |
India(West Bengal) |
Elsik,W.C. Palynology of a Paleocene Rockdale Lignite, Milam County, Texas. I. Morphology and taxonomy. |
1968 |
| details |
Middle Eocene |
Late Eocene |
India |
Lakhanpal,R.N. et al. A catalogue of Indian fossil plants |
1976 |
| details |
Nd |
|
Nd |
Elsik,W.C. Psilodiporites Varma and Rawat 1963 emend. |
1987 |
| details |
Middle Eocene |
Late Eocene |
India(West Bengal) |
Kalgutkar,R.M. et al. Synopsis of fossil fungal spores, mycella and fructifications. |
2000 |