| original |
Stephanian B |
Stephanian C |
USA |
Clendening,J.A. Sporological evidence on the geological age of the Dunkard strata in the Appalachian Basin. |
1970 |
| details |
Westphalian |
Stephanian |
Romania |
Givulescu,R. Fossil flora of Romania. (3rd Supplement) |
1978 |
| details |
Westphalian A |
Stephanian |
Romania |
Semaka,A.L. et al. A new location of Liassic plants in the Schela Formation, (South Carpathians). |
1972 |
| details |
Westphalian |
Stephanian |
France |
Alpern,B. Succinct descriptions of the principal genera and species of pollen and spores found in the Coals of Central and eastern France. |
1956 |
| details |
Late Permian |
Rot |
Hungary |
Stuhl,A. Results of the spores analysis from the Permian of Balatonhochland, Hungary. |
1961 |
| details |
Autunian |
Roadian |
Czechoslovakia |
Planderova,E. et al. Biostratigraphical correlation of Late Paleozoic formations in the West Carpathians. |
1982 |
| details |
Cenomanian |
Paleocene |
Czechoslovakia |
Korab,T. et al. Geology of Sukla Unit (East -Slovakian Flysch) |
1978 |
| details |
Early Stephanian |
Middle Stephanian |
France(Jura) |
Navale,G.K.B. Palynologic study of some coals of France in relation to their petrographic structure. |
1962 |
| details |
Wolfcampian |
Leonardian |
Texas |
Jizba,K.M. Late Paleozoic bisaccate pollen from the United States Midcontinent area. |
1962 |
| details |
Wolfcampian |
Leonardian |
Oklahoma |
Jizba,K.M. Late Paleozoic bisaccate pollen from the United States Midcontinent area. |
1962 |
| details |
Wolfcampian |
Leonardian |
Kansas |
Jizba,K.M. Late Paleozoic bisaccate pollen from the United States Midcontinent area. |
1962 |
| details |
Middle Zechstein |
Late Zechstein |
Europe |
Leschik,G. Spore stratigraphy in the Permian and Triassic. |
1958 |
| details |
Early Permian |
Early Triassic |
Czechoslovakia |
Planderova,E. New data on the age of "Roznava Zeleznik" Group. |
1980 |
| details |
Late Permian |
Early Triassic |
Bulgaria |
Schirmer,H. et al. The stratigraphic position of the Evaporites of Bore Nr.5 from Provadia on the basis of Spormorph Content |
1960 |
| details |
Late Permian |
Early Triassic |
E.Germany(Magdeburg) |
Schirmer,H. et al. The stratigraphic position of the Evaporites of Bore Nr.5 from Provadia on the basis of Spormorph Content |
1960 |
| details |
Turonian |
Early Senonian |
Czechoslovakia |
Korab,T. et al. Palynological and lithological evaluation of the Lupkov Beds and paleogeographical interpretation. |
1972 |
| details |
Turonian |
Early Senonian |
Czechoslovakia |
Korab,T. et al. Palynological and lithological evaluation of the Lupkov Beds and paleogeographical interpretation. |
1972 |