| details |
Ludlovian |
Dittonian |
Spain |
Rodriguez,R.M. Miospores of the San Pedro/Furada Formation, Upper Silurian to Lower Devonian, Cantabrian Mountains, Northwest Spain. |
1978 |
| details |
Ludlovian |
Early Gedinnian |
Spain |
Rodriguez Gonzalez,R.M. Palynology of the Upper Silurian-Lower Devonian Formations of the Cantabrica Cordillera, Northeast Spain. |
1983 |
| original |
Early Gedinnian |
|
Spain |
Cramer,F.H. et al. Earliest Devonian miospores from the Province of Leon, Spain. |
1975 |
| details |
Early Devonian |
|
Spain |
Kedves,M. Introduction to the palynology of Pre-Quaternary deposits |
1986 |