| original |
Middle Eocene |
|
Tennessee |
Sheffy,M.V. et al. Morphology and taxonomy of fungal spores. |
1971 |
| details |
Maastrichtian |
|
Egypt |
Sultan,I.Z. Maestrichtian plant microfossils from the El Mahamid area, Nile Valley, southern Egypt. |
1985 |
| details |
Nd |
|
China(E.China) |
Wang,K. et al. Palynological assemblages of crude oil from the oil fields in East China and the research of the oil source. |
1986 |
| details |
Middle Eocene |
|
Tennessee |
Kalgutkar,R.M. et al. Synopsis of fossil fungal spores, mycella and fructifications. |
2000 |