| details |
Eifelian |
Early Givetian |
W.Germany(Rhineland) |
Riegel,W. Palynological sequence from Lower Emsian to Givetian of the Eifel Region. |
1975 |
| details |
Middle Givetian |
Late Givetian |
Canada(NWT,Franklin) |
Chi,B.I. et al. Middle and Upper Devonian megaspores from the Cape terrace section on Western Melville Island, Arctic Canada. |
1975 |
| details |
Emsian |
Givetian |
W.Germany(Rhineland) |
Tiwari,R.S. et al. Palynological studies in the Lower and Middle Devonian of the Prum Syncline, Eifel (Germany). |
1975 |
| details |
Late Emsian |
Frasnian |
W.Germany(Rhineland) |
Richardson,J.B. Emsian/Eifelian, (incoming of Middle Devonian spores), and Givetian/Frasnian. |
1975 |
| details |
Eifelian |
|
USSR(Russian Platform) |
Arkhangelskaya,A.D. Periplecotriletes tortus at the base of the Eifelian of the Central Russian Plain of the USSR |
1976 |
| details |
Emsian |
Eifelian |
Northern Hemisphere |
Richardson,J.B. Report on the Devonian contributions to the Commission International du Paleozoique Meeting in Moscow. (In: Volume 1. General problems of the Carboniferous stratigraphy) |
1978 |
| details |
Middle Devonian |
|
Scotland(Shetland) |
Donovan,R.N. et al. The age of sediments on Foula, Shetland. |
1978 |
| details |
Late Givetian |
|
Canada(Arctic) |
Whiteley,M.J. Frasnian and Givetian miospores from the Key Point Well, Parry Islands, Arctic Canada. (In: A Field Guide to Selected Outcrop Area of the Devonian of Scotland, the Welsh Borderland and South Wales. P.F.Friend and B.P.L.Williams, editors) |
1978 |
| details |
Gedinnian |
Givetian |
Czechoslovakia |
SnopkovŠ,P. et al. Devonian (Givetian-Frasnian) found by Drill Hole FV-1, (Blhovce). |
1979 |
| details |
Middle Devonian |
|
Czechoslovakia |
SnopkovŠ,P. Middle Devonian palynomorphs of the Zeleny Haj-1 borehole |
1979 |
| details |
Late Givetian |
|
Canada(Arctic) |
Whiteley,M.J. Givetian and Frasnian spores from the Key Point Well, Parry Islands, Arctic Canada. |
1980 |
| details |
Late Emsian |
Early Frasnian |
Libya |
Moreau-Benoit,A. Spores of the Devonian of Libya. |
1980 |
| details |
Givetian |
|
Iowa |
Bradshaw,B.P. The genera Calyptosporites, Grandispora (?), and Samarisporites from the Cedar Valley Formation, (Middle Devonian), of Iowa and Missouri, USA. |
1981 |
| details |
Givetian |
|
Missouri |
Bradshaw,B.P. The genera Calyptosporites, Grandispora (?), and Samarisporites from the Cedar Valley Formation, (Middle Devonian), of Iowa and Missouri, USA. |
1981 |
| details |
Frasnian |
|
Canada(NWT,Mackenzie) |
Yorath,C.J. et al. Cretaceous and Tertiary stratigraphy and paleogeography northern Interior Plains, District of MacKenzie. |
1981 |
| details |
Eifelian |
|
W.Germany(Rhineland) |
Riegel,W. Palynological aspects of the Lower/Middle Devonian transition in the Eifel Region. (In: On Devonian stratigraphy and Palaeontology of the Ardennes-Rhenish Mountains and related Devonian matters. W.Ziegle and R.Werner, editors) |
1982 |
| details |
Early Eifelian |
Middle Eifelian |
S.Ireland(Clare) |
Graham,J.R. et al. Age and significance of the Old Red Sandstone around Clew Bay, northwest Ireland. |
1983 |