| original |
Bajocian |
|
USSR(Turkmen SSR) |
Burakova,A.T. Middle Jurassic Filicales from Western Turkmenia |
1961 |
| original |
Bajocian |
Bathonian |
USSR(Tadzhik SSR) |
Burakova,A.T. et al. The first find of the spore-bearing Klukia Westi fern in the USSR |
1975 |
| details |
Bajocian |
Oxfordian |
Sweden |
Tralau,H. Botanical investigation in the fossil flora of Eriksdal in Fyledalen, Scania |
1966 |
| details |
Bajocian |
|
France(Poitou) |
Valensi,L. Microfossils from flint of the Middle Jurassic. Petrographic remarks. |
1953 |
| details |
Bajocian |
|
France(Poitou) |
Valensi,L. Microfossils from flint of the Middle Jurassic. Petrographic remarks. |
1953 |
| details |
Bajocian |
|
France(Poitou) |
Valensi,L. Microfossils from flint of the Middle Jurassic. Petrographic remarks. |
1953 |
| details |
Bajocian |
|
France(Poitou) |
Valensi,L. Microfossils from flint of the Middle Jurassic. Petrographic remarks. |
1953 |
| original |
Autunian |
Thuringian |
Israel |
Eshet,Y. et al. Palynozonation and correlation of the Permo-Triassic succession in the Negev, Israel. |
1986 |
| details |
Autunian |
|
W.Germany |
Remy,R. et al. Contributions to the flora of the Autunian,2 |
1961 |
| details |
Autunian |
|
W.Germany |
Remy,R. et al. Contributions to the flora of the Autunian,2 |
1961 |
| details |
Autunian |
|
Romania |
Antonescu,E. et al. Palynological contributions to the knowledge of the Permian from Banat. |
1976 |
| original |
Atokan |
|
Kentucky |
Kosanke,R.M. Palynomorph content of the Hazard No.7 Coal Bed, Kentucky. (In: Coal and Coal-bearing rocks of eastern Kentucky) |
1981 |
| original |
Atokan |
|
Kentucky |
Kosanke,R.M. Palynomorph content of the Hazard No.7 Coal Bed, Kentucky. (In: Coal and Coal-bearing rocks of eastern Kentucky) |
1981 |
| original |
Atokan |
|
Kentucky |
Kosanke,R.M. Palynomorph content of the Hazard No.7 Coal Bed, Kentucky. (In: Coal and Coal-bearing rocks of eastern Kentucky) |
1981 |
| original |
Atokan |
|
Kentucky |
Kosanke,R.M. Palynomorph content of the Hazard No.7 Coal Bed, Kentucky. (In: Coal and Coal-bearing rocks of eastern Kentucky) |
1981 |
| details |
Asselian |
|
Switzerland |
Hochuli,P.A. Palynostratigraphic classification and correlation of Permo-Carboniferous of northern Switzerland |
1985 |
| details |
Asselian |
|
Switzerland |
Hochuli,P.A. Palynostratigraphic classification and correlation of Permo-Carboniferous of northern Switzerland |
1985 |