original |
Middle Devonian |
Late Devonian |
Illinois |
Guennel,G.K. Devonian spores in a Middle Silurian Reef. |
1963 |
details |
Frasnian |
|
Spitsbergen |
Vigran,J.O. Spores from Devonian deposits, Mimerdalen, Spitsbergen |
1964 |
details |
Frasnian |
|
Canada(NWT,Mackenzie) |
McGregor,D.C. et al. Devonian spores of eastern and northern Canada. |
1966 |
details |
Givetian |
|
Iowa |
Sanders,R.B. Devonian spores of the Cedar Valley Coal of Iowa, USA. |
1967 |
details |
Middle Frasnian |
|
Missouri |
Urban,J.B. Palynologic studies of the Devonian |
1968 |
details |
Middle Devonian |
Late Devonian |
Australia(N.Territory) |
Hodgson,E.A. Devonian spores from the Pertnjara Formation Amadeus Basin, northern Territory. |
1968 |
details |
Devonian |
|
Iowa |
Urban,J.B. A study of the morphology of the spore genus Ancyrospora Richardson |
1969 |
details |
Devonian |
|
Missouri |
Urban,J.B. A study of the morphology of the spore genus Ancyrospora Richardson |
1969 |
details |
Givetian |
|
Canada(NWT,Franklin) |
McGregor,D.C. Devonian spores of the Queen Elizabeth Islands, Northwest Territories |
1970 |
details |
Early Frasnian |
Middle Frasnian |
France(Pas-de-Calais) |
Taugourdeau-Lantz,J. Spores from the Frasnian of an authorized region, the Boulonnais. |
1971 |
details |
Middle Devonian |
Late Devonian |
Australia(S.Australia) |
Harris,W.K. et al. Permian and reworked Devonian microfossils from the Troubridge Basin. |
1971 |
details |
Early Givetian |
|
Canada(Arctic) |
McGregor,D.C. et al. Devonian spores and conodonts of Melville and Bathurst Island, District of Franklin. |
1972 |
details |
Frasnian |
|
England |
Mortimer,M.G. et al. The palynology of the Concealed Devonian rocks of Southern England. |
1972 |
details |
Frasnian |
|
Spitsbergen |
Owens,B. et al. Some recent advances in Devonian palynology. A review. Report of CIMP Working Group No.13B. |
1972 |
details |
Late Givetian |
|
Canada(NWT) |
Norford,B.S. et al. Biostratigraphic determinations of fossils from the subsurface of the Yukon Territory and the Districts of Franklin, Keewtin and MacKenzie |
1973 |
details |
Early Famennian |
|
Canada(Arctic) |
Kerr,J.W. Geology of Bathurst Island Group and Byam Martin Island, Arctic Canada. |
1974 |
details |
Early Devonian |
|
China(Kweichow) |
Kao,L. et al. Early and Middle Devonian spore assemblages from Tushan and Duyun of Kweichow and their stratigraphical significane. |
1975 |