| details |
Givetian |
Frasnian |
France |
McGregor,D.C. Spores and the Middle-Upper Devonian boundary. |
1981 |
| details |
Givetian |
Frasnian |
Canada |
McGregor,D.C. Spores and the Middle-Upper Devonian boundary. |
1981 |
| details |
Givetian |
Frasnian |
England |
McGregor,D.C. Spores and the Middle-Upper Devonian boundary. |
1981 |
| details |
Givetian |
Frasnian |
Spitsbergen |
McGregor,D.C. Spores and the Middle-Upper Devonian boundary. |
1981 |
| details |
Givetian |
Frasnian |
Scotland(Shetland) |
Marshall,J.E.A. et al. Devonian miosporeassemblages from Fair Isle, Shetland. |
1982 |
| details |
Late Givetian |
Frasnian |
Nd |
Richardson,J.B. et al. Silurian and Devonian spore zones of the Old Red Sandstone continent and adjacent regions. |
1986 |
| details |
Givetian |
Frasnian |
Libya |
Loboziak,S. et al. Middle - Upper Devonian miospores from the Ghadamis Basin (Tunisia-Libya). Systematics and stratigraphy. |
1989 |
| details |
Givetian |
Frasnian |
|
Loboziak,S. et al. Paleoclimatic interpretations based on the comparisons of the miospore assemblages of the Middle-Late Devonian of Libya and Brazil |
1989 |
| details |
Late Givetian |
Frasnian |
|
Burjack,M.I.A. et al. Some new data on the Devonian miospores of the Parana Basin (Brazil). |
1987 |
| details |
Late Givetian |
Frasnian |
Canada |
McGregor,D.C. et al. Canadian and Australian Devonian spores: zonation and correlation |
1992 |
| details |
Givetian |
Frasnian |
|
Loboziak,S. et al. Middle-Upper Devonian miospores from the Parana Basin, Brazil; Systematics and stratigraphy Montagne d'Alaric. |
1988 |
| details |
Givetian |
Frasnian |
Canada(NWT,Franklin) |
McGregor,D.C. Devonian spores of the Queen Elizabeth Islands, Northwest Territories |
1970 |
| details |
Givetian |
Frasnian |
Brazil(Paraiba) |
Loboziak,S. et al. Middle Devonian - Tiurnaisian miospores biostratigrahy in the southwestern outcrop belt of the Parnaiba Basin, north-central Brazil. |
2000 |
| details |
Givetian |
Frasnian |
Belarus |
Obukhovskaya,T.G. Miospores of the Givetian-Frasnian boundary deposits in Belarus. |
2000 |
| details |
Middle Frasnian |
Famennian |
France(Ardennes) |
Loboziak,S. et al. Miospores in Middle - Upper Frasnian to Famennian sediments partly dated by conodonts, (Boulonnais, France). |
1981 |
| details |
Gedinnian |
Emsian |
Iran |
Ghavidel-Syooki,M. Biostratigraphy and paleo-biogeography of some Paleozoic rocks at Zagros and Alborz Mountains. |
1994 |
| details |
Givetian |
Early Frasnian |
France(Pas-de-Calais) |
Loboziak,S. et al. Miospores in Givetian to Lower Frasnian sediments dated by conodonts from the Boulonnais, France. |
1980 |