| details |
Eifelian |
Givetian |
Scotland |
Richardson,J.B. Report of Subgroup 13B on Devonian and Lower Carboniferous. |
1962 |
| details |
Givetian |
|
USSR |
Richardson,J.B. Report of Subgroup 13B on Devonian and Lower Carboniferous. |
1962 |
| details |
Givetian |
|
Germany |
Richardson,J.B. Report of Subgroup 13B on Devonian and Lower Carboniferous. |
1962 |
| details |
Eifelian |
Givetian |
Scotland |
Richardson,J.B. Spores with bifurcate processes from the Middle Old Red Sandstone of Scotland. |
1962 |
| details |
Middle Devonian |
|
Poland |
Richardson,J.B. Spores with bifurcate processes from the Middle Old Red Sandstone of Scotland. |
1962 |
| details |
Middle Devonian |
|
Poland |
Richardson,J.B. Spores with bifurcate processes from the Middle Old Red Sandstone of Scotland. |
1962 |
| details |
Eifelian |
Givetian |
Scotland |
Richardson,J.B. Spores with bifurcate processes from the Middle Old Red Sandstone of Scotland. |
1962 |
| details |
Givetian |
|
Belgium |
Pi©rart,P. Megaspores and miospores disclosed in the Givetian of Roncquieres, (Brabant, Belgium). |
1964 |
| details |
Late Eifelian |
Givetian |
Scotland(Orkney) |
Richardson,J.B. Middle Old Red Sandstone spore assemblages from the Orcadian Basin, northeast Scotland. |
1965 |
| details |
Couvinian |
Givetian |
Belgium |
Streel,M. Palaeobotanic information on the Lower-Middle Devonian boundary in the Ardenno-Rhenean Geosyncline. |
1965 |
| details |
Emsian |
Eifelian |
Canada(Gaspe Area) |
McGregor,D.C. et al. Devonian spores of eastern and northern Canada. |
1966 |
| details |
Givetian |
|
Canada(NWT,Franklin) |
McGregor,D.C. et al. Devonian spores of eastern and northern Canada. |
1966 |
| details |
Emsian |
|
France(Vendee) |
Moreau-Benoit,A. Spore studies of the Lower Devonian of Avrille (Le Flechay) Anjou. |
1966 |
| details |
Middle Devonian |
|
Nd |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 4. Supplement to all Groups, (Turmae). |
1966 |
| details |
Middle Devonian |
|
Belgium |
Streel,M. Paleobotanic information on the boundary of the Lower Devonian and Middle Devonian in the Ardenno-Rhenan Geosyncline. |
1967 |
| details |
Middle Siegenian |
Late Siegenian |
France(Maine-et-Loire) |
Moreau-Benoit,A. Initial results of a palynologic study of the Devonian of the Fours a Chaux Quarry at Angers (Maine-et-Loire) |
1967 |
| details |
Emsian |
|
France(Maine-et-Loire) |
Moreau-Benoit,A. Initial results of a palynologic study of the Devonian of the Fours a Chaux Quarry at Angers (Maine-et-Loire) |
1967 |