| original |
Dittonian |
|
Wales(Carmarthenshire) |
Richardson,J.B. et al. Upper Silurian and Lower Devonian spore assemblages from the Welsh Borderland and South Wales |
1969 |
| details |
Dittonian |
|
England(Shropshire) |
Edwards,D. et al. Lower Devonian (Dittonian) plants from the Welsh Borderland. |
1974 |
| details |
Early Siegenian |
|
France(Ille-et-Vilaine) |
Moreau-Benoit,A. Spores and vegetable debris in the Early Devonian shales and limestones of Saint-Cenere. (In: Massif Armoricain, France. H.Lardeux, editor) |
1976 |
| details |
Early Devonian |
|
France(Finistere) |
Moreau-Benoit,A. Discovery of spores at Bodennec (N. Finistere). |
1977 |
| details |
Gedinnian |
|
Scotland |
Gray,J. Spores of Land-Plant type. |
1977 |
| details |
Gedinnian |
|
Wales |
Gray,J. Spores of Land-Plant type. |
1977 |
| details |
Middle Devonian |
Late Devonian |
Iran |
Kimyai,A. Devonian spores from the Hassanakdar area, Iran. |
1979 |
| details |
Late Gedinnian |
Siegenian |
France(Finistere) |
Moreau-Benoit,A. Spores and plant Debris. |
1980 |
| details |
Late Gedinnian |
Siegenian |
France(Finistere) |
Moreau-Benoit,A. The spores and plant debris. (In: The Shists and Limestones of Armorica. Y.Plusquellec, editor) |
1980 |
| details |
Gedinnian |
Siegenian |
Belgium |
Steemans,P. Stratigraphical study of the spores in the Gedinnian - Siegenian Transition Beds at Nonceveux and Spa, (Belgium). |
1981 |
| details |
Late Siegenian |
Pragian |
France(Mayenne) |
Le H©riss©,A. Lower Devonian spores of the Laval Synclinorium (Massif Armoricain) |
1983 |
| details |
Late Gedinnian |
|
Northern Hemisphere |
Richardson,J.B. et al. Silurian and Devonian spore zones of the Old Red Sandstone continent and adjacent regions. |
1986 |
| details |
Nd |
|
England(Shropshire) |
Richardson,J.B. et al. Silurian and Devonian spore zones of the Old Red Sandstone continent and adjacent regions. |
1986 |
| details |
Pragian |
Early Emsian |
France |
Moreau-Benoit,A. et al. New palynostratigraphical data on the Armorican Lower Devonian |
1989 |
| details |
Lochkovian |
Pragian |
France(Finistere) |
Morzadec,P. et al. The Lochkovian-Pragian boundary (Lower Devonian) in the Armorican Massif;Index taxa and correlations |
1991 |
| details |
Frasnian |
|
Iran |
Ghavidel-Syooki,M. Biostratigraphy and paleo-biogeography of some Paleozoic rocks at Zagros and Alborz Mountains. |
1994 |
| details |
Frasnian |
|
Iran |
Ghavidel-Syooki,M. Palynostratigraphy and palaeogeography of a Palaeozoic sequence in the Hassanakdar area, Central Alborz Range, Northern Iran. |
1995 |