| details |
Late Caradocian |
|
USSR(Estonian SSR) |
Uutela,A. et al. Ordovician acritarchs from the Rapla borehole, Estonia |
1991 |
| details |
Gedinnian |
Famennian |
Jordan |
Basha,S.H. On the occurrence of subsurface Silurian-Devonian microplanktons in the Risha area, Northeast Jordan |
1992 |
| details |
Lochkovian |
|
Libya |
Le H©riss©,A. et al. Biogeography of Late Silurian acritarchs and Prasinophytes |
1997 |
| details |
Late Lochkovian |
|
|
Rubinstein,C. et al. Lochkovian (Earliest Devonian) miospores from the Solimoes Basin, northwestern Brazil. |
2005 |