| details |
Carboniferous |
Permian |
Nd |
Remy,W. Monosaccate pteridospermous pollen of the Carboniferous and Permian as well as general considerations of Paleozoic pollen with air sacs. |
1954 |
| details |
Stephanian |
Autunian |
France |
Doubinger,J. Palynological characters of the Stephanian and the Autunian. |
1962 |
| details |
Permian |
|
Texas |
Kremp,G.O.W. Correlations between Early Permian sediments of northern and southern Continents. |
1964 |
| details |
Permian |
|
North Dakota |
Kremp,G.O.W. Correlations between Early Permian sediments of northern and southern Continents. |
1964 |
| details |
Late Carboniferous |
Permian |
Czechoslovakia |
KalibovЎ-KaiserovЎ,M. Palynological investigation of the Permocarboniferous of the Blanick Depression at Ceskobrodsk and Chynova. |
1966 |
| details |
Stephanian |
|
USA(Appalachian Bn.) |
Clendening,J.A. The base of the Permian in the Appalachians; ninety years of controversy. |
1969 |
| details |
Pennsylvanian |
Early Permian |
Kansas |
Clendening,J.A. Palynological evidence for placement of the Pennsylvanian-Permian boundary in Kansas, USA. |
1975 |
| details |
Autunian |
|
Spain |
Sopeбa,A. et al. Permian of Continental Spain |
1977 |
| details |
Autunian |
|
Spain |
Sopeбa,A. et al. Permian and Triassic Rift Basins of the Iberian Peninsula. (In: Triassic-Jurassic rifting and opening of the Atlantic: An Overview: (In: Triassic-Jurassic Rifting, Continental Breakup and the Origin of the Atlantic Ocean and Passive Margins, Part B. W.Manspeizer, editor) |
1988 |
| details |
Asselian |
|
USSR(Ukrainian SSR) |
Lankin,I.Y. et al. History of the Permian deposits from the South European Platform Article 3. Contemporary investigations. |
1994 |
| details |
Late Westphalian D |
Rotliegendes |
W.Germany(Saarland) |
Vliex,M. et al. Reconstruction of the floral change at the Westphalian/Stephanian boundary in the Saar-Bahe by biomarker analysis |
1995 |
| details |
Nd |
|
Nd |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |