| original |
Early Givetian |
|
Belgium |
Streel,M. An association of spores from the Lower Givetian of the Vesdre at Goe, Belgium. |
1964 |
| details |
Couvinian |
Givetian |
Belgium |
Streel,M. Palaeobotanic information on the Lower-Middle Devonian boundary in the Ardenno-Rhenean Geosyncline. |
1965 |
| 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 |
Givetian |
|
Belgium |
Lele,K.M. et al. Middle Devonian (Givetian) plant microfossils from Goe (Belgium). |
1969 |
| details |
Early Givetian |
|
Belgium |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 5. Supplement to all Groups (Turmae). |
1970 |
| details |
Early Givetian |
|
Belgium |
Owens,B. et al. Some recent advances in Devonian palynology. A review. Report of CIMP Working Group No.13B. |
1972 |
| details |
Early Givetian |
|
Belgium |
Owens,B. et al. Some recent advances in Devonian palynology. A review. Report of CIMP Working Group No.13B. |
1972 |
| details |
Late Eifelian |
|
W.Germany(Rhineland) |
Mustafa,H. Contribution to Devonian flora I |
1975 |
| details |
Late Eifelian |
|
W.Germany(Saarland) |
Mustafa,H. Contribution to Devonian flora I |
1975 |
| details |
Couvinian |
Early Givetian |
Libya |
Massa,D. et al. Stratigraphic and palynological synthesis of the Devonian system in Western Libya. |
1976 |
| details |
Couvinian |
|
Libya |
Lejal-Nicol,A. et al. An attempt to Synthesize the Devonian vegetal environment of Libya. |
1978 |
| details |
Early Givetian |
|
Libya |
Lejal-Nicol,A. et al. An attempt to Synthesize the Devonian vegetal environment of Libya. |
1978 |
| details |
Late Siegenian |
Early Emsian |
W.Germany(N.Rhine) |
Tillmanns,W. The spores in the Uppermost Siegenian strata at Undelmuhle,(Eitorf/Sieg). |
1978 |
| details |
Devonian |
|
Libya |
Lejal-Nicol,A. et al. On the vascular plants in the Devonian of Libya. |
1979 |
| details |
Late Givetian |
Early Frasnian |
North America |
McGregor,D.C. Devonian miospores of N.America. |
1979 |
| details |
Late Eifelian |
Middle Givetian |
Canada(NWT) |
McGregor,D.C. Devonian miospores of N.America. |
1979 |
| details |
Givetian |
|
France(Boulonnais) |
Brice,D. et al. New biostratigraphic data on the Givetian and Frasnian of Ferques (Boulonnais, France). |
1979 |