| original |
Late Permian |
|
Austria |
Klaus,W. Micropaleontology of Alpine Salt, (spore analysis). |
1953 |
| 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 |
Late Permian |
|
Austria |
Jizba,K.M. Late Paleozoic bisaccate pollen from the United States Midcontinent area. |
1962 |
| details |
Nd |
|
Nd |
Burjack,M.I.A. Palynological study of the Charqueadas Coalfield, Rio Grande do Sul, Brazil. |
1978 |