| details |
Tatarian |
|
Russian Platform |
Koloda,N.A. et al. Analogue of the Ufimian, Kazanian and Tatarian Stages of Russia in North - Western China based on miospores and bivalves. |
1996 |
| details |
Tatarian |
|
Russian Platform |
Koloda,N.A. et al. Analogue of the Ufimian, Kazanian and Tatarian Stages of Russia in North - Western China based on miospores and bivalves. |
1996 |
| details |
Early Serpukhovian |
|
Poland |
Trzepierczyбska,A. Palynostratigraphy of the Culm deposits of the Moravian - Silesian zone (Poland) at Toszek Castle Hill. |
2003 |
| details |
Late Permian |
|
Greenland |
Visscher,H. et al. Environmental mutagenesis during the end-Permian ecological crisis. |
2004 |