| details |
Permian |
|
USSR(Bashkir ASSR) |
Medvedeva,A.M. Palynological investigation of Petroleum |
1978 |
| details |
Permian |
|
USSR |
Tchepikov,K. et al. Spore-pollen analysis of oil and Gas. |
1973 |
| details |
Permian |
|
USSR |
Chepikov,K.R. et al. Spores and pollen in oils and Gases as migration Indices. |
1971 |
| details |
Late Desmoinesian |
|
Texas |
Gupta,S. Palynology of the Upper Strawn Series, (Upper Pennsylvanian), of Texas above the Fusulina Zone. |
1969 |
| details |
Ufimian |
|
Russia(Cis-Urals) |
Ouyang,S. et al. Palynostratigraphic correlation of the Permian System of Northern Xinjiang and the Cis-Urals. |
1999 |
| details |
Nd |
|
Nd |
Dibner,A.F. Cordaitales pollen from Angaraland. |
1971 |
| details |
Anisian |
Carnian |
India(Uttar Pradesh) |
Kumar,V.S. et al. A Middle to Late Triassic palynoflora from the Kalapani Limestone Formation, Malla Johar area Tethys Himalaya, India. |
1988 |
| details |
Ufimian |
|
China(Xinjiang Uygur) |
Ouyang,S. et al. Palynostratigraphic correlation of the Permian System of Northern Xinjiang and the Cis-Urals. |
1999 |
| details |
Kazanian |
|
China |
Hart,G.F. The biostratigraphy of Permian palynofloras. |
1970 |