| original |
Early Devonian |
Middle Devonian |
England(Oxfordshire) |
Chaloner,W.G. Early Devonian spores from a borehole in Southern England. |
1963 |
| details |
Couvinian |
Givetian |
Belgium |
Streel,M. Palaeobotanic information on the Lower-Middle Devonian boundary in the Ardenno-Rhenean Geosyncline. |
1965 |
| details |
Middle Siegenian |
Givetian |
Spitsbergen |
Allen,K.C. Spore assemblages and their stratigraphical application in the Lower and Middle Devonian of North and Central Vestspitbergen |
1967 |
| details |
Siegenian |
Emsian |
England(Oxfordshire) |
Poole,E.G. The stratigraphy of the geological survey Apley Barn borehole, Witney, Oxfordshire |
1969 |
| details |
Eifelian |
|
Romania |
Beju,D. Zoning and correlation of the Paleozoic of the Moesian Platform on the basis of palynoprotistological assemblages.1. |
1972 |
| details |
Early Devonian |
Middle Devonian |
Spitsbergen |
Allen,K.C. Further information on the Lower and Middle Devonian spores from Dickson Land, Spitsbergen. |
1973 |
| details |
Emsian |
|
England |
Richardson,J.B. The stratigraphic utilization of some Silurian and Devonian miospore species in the Northern Hemisphere. |
1974 |
| details |
Emsian |
|
Wales |
Richardson,J.B. The stratigraphic utilization of some Silurian and Devonian miospore species in the Northern Hemisphere. |
1974 |
| details |
Emsian |
|
Scotland |
Richardson,J.B. The stratigraphic utilization of some Silurian and Devonian miospore species in the Northern Hemisphere. |
1974 |
| details |
Emsian |
Eifelian |
Canada |
Richardson,J.B. The stratigraphic utilization of some Silurian and Devonian miospore species in the Northern Hemisphere. |
1974 |
| details |
Siegenian |
Givetian |
Spitsbergen |
Richardson,J.B. The stratigraphic utilization of some Silurian and Devonian miospore species in the Northern Hemisphere. |
1974 |
| details |
Emsian |
|
England |
Chaloner,W.G. et al. A correlation of the Devonian rocks in the British Isles: 4. Southeast England. |
1977 |
| details |
Emsian |
|
England |
Chaloner,W.G. et al. Southeast England. (In: A Correlation of Devonian Rocks of the British Isles. M.R.House et al, authors) |
1977 |
| details |
Emsian |
|
Canada |
Kedves,M. Introduction to the palynology of Pre-Quaternary deposits |
1986 |
| details |
Siegenian |
Emsian |
Scotland |
Kedves,M. Introduction to the palynology of Pre-Quaternary deposits |
1986 |
| details |
Emsian |
|
England |
Kedves,M. Introduction to the palynology of Pre-Quaternary deposits |
1986 |
| details |
Emsian |
|
Wales |
Kedves,M. Introduction to the palynology of Pre-Quaternary deposits |
1986 |