| details |
Artinskian |
|
USSR(Pre-Urals) |
Faddeeva,I.Z. Significance of palynological data for the correlation of Permian deposits of some regions of the Euramerian and Tungska phyto-geographical areas. (In: Palynology, Method and Stratigraphy) |
1973 |
| details |
Artinskian |
|
USSR(Pre-Urals) |
Faddeeva,I.Z. Significance of palynological data for the correlation of Permian deposits of some regions of the Euramerian and Tungska phyto-geographical areas. (In: Palynology, Method and Stratigraphy) |
1973 |
| details |
Allegheny |
|
Pennsylvania |
Habib,D. Distribution of spore and pollen assemblages in the Lower Kittanning Coal of Western Pennsylvania. |
1966 |
| details |
Allegheny |
|
Pennsylvania |
Habib,D. et al. Paleoecology of Migrating Carboniferous Peat environments |
1967 |
| details |
Allegheny |
|
Pennsylvania |
Habib,D. et al. Relationship of spore and pollen assemblages in the Lower Kittaning Coal to overlying faunal facies. |
1966 |
| details |
Allegheny |
|
Ohio |
Boureau,E. et al. Paleobotanical Treatise. 2. Bryophyta, Psilophyta, Lycophyta. |
1968 |
| details |
Allegheny |
|
Missouri |
Boureau,E. et al. Paleobotanical Treatise. 2. Bryophyta, Psilophyta, Lycophyta. |
1968 |
| details |
Allegheny |
|
Illinois |
Boureau,E. et al. Paleobotanical Treatise. 2. Bryophyta, Psilophyta, Lycophyta. |
1968 |