| original |
Wenlockian |
Gedinnian |
Wales(Glamorgan) |
Burgess,N.D. et al. Classification of Uppermost Ordovician to Lower Devonian tubula and filamentous macerals from the Anglo-Welsh Basin. |
1991 |
| details |
Wenlockian |
Gedinnian |
Wales(Glamorgan) |
Burgess,N.D. et al. Classification of Uppermost Ordovician to Lower Devonian tubula and filamentous macerals from the Anglo-Welsh Basin. |
1991 |
| details |
Early Wenlockian |
Lochkovian |
Scotland(Stirling) |
Wellman,C.H. "Phytodebris" from Scottish Silurian and Lower Devonian continental deposits. |
1995 |
| details |
Wenlockian |
|
Wales |
Edwards,D. et al. Miscellaneous. 13F: Older plant macerals (excluding spores). (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Late Ordovician |
Early Devonian |
Wales(Glamorgan) |
Kalgutkar,R.M. et al. Synopsis of fossil fungal spores, mycella and fructifications. |
2000 |
| details |
Wenlockian |
Emsian |
Turkey |
Gжncмoglu,M.C. et al. The Silurian of the Istanbul unit in the Camdag area, NW Turkey. |
2003 |
| details |
Early Ludlovian |
|
Turkey |
Lakova,I. et al. Early Ludlovian (early Late Silurian) palynomorphs from the Palaeozoic of ‡amdag, NW Anatolia, Turkey |
2005 |