| details |
Ashgillian |
|
Belgium |
Steemans,P. Ordovician cryptospores from the Oostduinkerke Borehole, Brabant Massif, Belgium. |
2001 |
| details |
Pridolian |
|
Canada(Nova Scotia) |
Beck,J.H. et al. Silurian spores and cryptospores from the Arisaig Group, Nova Scotia, Canada. |
2001 |
| details |
Early Lochkovian |
|
Scotland(Fife) |
Lavender,K. et al. Lower Devonian spore assemblages from the Arbuthnott Group at Canterland Den in the Midland Valley of Scotland |
2002 |
| details |
Llandoverian |
|
Paraguay |
Steemans,P. et al. Llandovery miospore biostratigraphy and stratigraphic evolution of the ParanŠ Basin, Paraguay - Palaeogeographic implications. |
2002 |