| original |
Ludlovian |
Early Gedinnian |
Spain |
Cramer,F.H. Palynomorphs from the Siluro-Devonian boundary in northwest Spain |
1966 |
| details |
Late Ludlovian |
|
Spain |
Cramer,F.H. Palynology of Silurian and Devonian rocks in northwest Spain. |
1966 |
| details |
Middle Gothlandian |
Late Gothlandian |
Spain |
Cramer,F.H. et al. Taxonomic considerations on the acritarchs of the Middle and Upper Silurian of northern Spain. |
1968 |
| details |
Late Llandoverian |
Early Gedinnian |
Spain |
Cramer,F.H. Consideration on the palynology and Silurian paleolatitudes based on microplankton of the Cantabrian Mountains of the Northwest of Spain. |
1969 |
| details |
Silurian |
|
USA |
Cramer,F.H. et al. North American Silurian palynofacies and their spatial arrangement. |
1972 |
| details |
Silurian |
|
Libya |
Richardson,J.B. et al. Silurian palynomorphs from the Tanezzuft and Acacus Formations, Tripolitania, North Africa. |
1973 |
| details |
Late Gothlandian |
|
France(Finistere) |
Deunff,J. et al. The discovery of a microplankton of acritarchs, chitinozoans, and spores from the Upper Silurian near Llnderneau, (Nord-Finisere). |
1974 |
| details |
Late Gothlandian |
|
France(Finistere) |
Deunff,J. et al. The discovery of a microplankton of acritarchs, chitinozoans, and spores from the Upper Silurian near Llnderneau, (Nord-Finisere). |
1974 |
| details |
Early Llandoverian |
|
Libya |
Deunff,J. et al. Cambrian to Ordovician palynology and stratigraphy (Northwest Libya). |
1975 |
| details |
Silurian |
Early Devonian |
France(Finistere) |
Deunff,J. et al. On the presence of a rich Silurian-Devonian microplankton acritarchs spores and chitinozoans at the top of the shales and quartzites of Plougastel, Brest-Finistere Basin. |
1976 |
| details |
Pridolian |
|
Libya |
Gray,J. Spores of Land-Plant type. |
1977 |
| details |
Late Gothlandian |
|
France(Finistere) |
Babin,C. et al. The Porz Ar Vouden section (Pridolian of the Crozon Peninsula), Amorican Massif, France. Lithology and biostratigraphy. |
1979 |
| details |
Ludlovian |
Early Gedinnian |
Spain |
Cramer,F.H. et al. Lower Paleozoic acritarchs. |
1979 |
| details |
Gedinnian |
|
Belgium |
Streel,M. et al. Stratigraphic studies of Lower Devonian spores from the Margin of the Dinant (Belgium) Synclinorium and their applications. |
1981 |
| details |
Late Gothlandian |
|
Czechoslovakia |
SnopkovЎ,P. et al. Silurian age of Phyllites from borehole Stara Voda-Sv1 |
1981 |
| details |
Late Siegenian |
|
France(Mayenne) |
Le H©riss©,A. Lower Devonian spores of the Laval Synclinorium (Massif Armoricain) |
1983 |
| details |
Late Wenlockian |
Early Siegenian |
Spain |
Rodriguez Gonzalez,R.M. Palynology of the Upper Silurian-Lower Devonian Formations of the Cantabrica Cordillera, Northeast Spain. |
1983 |