| original |
Middle Eocene |
Late Eocene |
Canada(British Columbia) |
Rouse,G.E. Plant microfossils from the Burrard Formation of Western British Columbia. |
1962 |
| details |
Early Cretaceous |
Late Cretaceous |
Montana |
Melchior,R.C. Pollen and spores of the Shawmut Anticline, Montana. |
1965 |
| details |
Miocene |
|
India(Kerala) |
Varma,Y.N.R. et al. Fungal remains from the Tertiary Carbonaceous Clays of Tonakkal area, Kerala. |
1985 |
| details |
Middle Eocene |
|
Canada(British Columbia) |
Kalgutkar,R.M. et al. Synopsis of fossil fungal spores, mycella and fructifications. |
2000 |