| details |
Pragian |
Middle Givetian |
Libya |
Moreau-Benoit,A. Middle and Devonian spores of western Libya-systematic palynolostratigraphic range. |
1989 |
| details |
Late Emsian |
Middle Eifelian |
W.Germany(Rhineland) |
Riegel,W. Spore floras across the Lower/Middle Devonian boundary in the Rhineland (GFR). |
1974 |
| details |
Middle Emsian |
Late Emsian |
Canada(Arctic) |
McGregor,D.C. Early Devonian spores from Central Ellesmere Isllnd, Canadian Arctic. |
1974 |
| details |
Middle Emsian |
Late Emsian |
Canada(Arctic) |
McGregor,D.C. Early Devonian spores from Central Ellesmere Isllnd, Canadian Arctic. |
1974 |
| details |
Siegenian |
Late Eifelian |
Canada(Ontario) |
McGregor,D.C. et al. Upper Silurian? to Middle Devonian spores of the Moose River Basin, Ontario. |
1976 |
| details |
Early Devonian |
Late Devonian |
Canada(Ontario) |
McGregor,D.C. Devonian miospores of N.America. |
1979 |
| details |
Eifelian |
Givetian |
Northern Hemisphere |
Richardson,J.B. et al. Silurian and Devonian spore zones of the Old Red Sandstone continent and adjacent regions. |
1986 |
| details |
Eifelian |
Givetian |
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 |
| original |
Eifelian |
Givetian |
Scotland(Orkney) |
Richardson,J.B. Middle Old Red Sandstone spore assemblages from the Orcadian Basin, northeast Scotland. |
1965 |
| details |
Eifelian |
Givetian |
Scotland(Orkney) |
Mortimer,M.G. Some Lower Devonian microfloras from Southern Britain. |
1967 |
| details |
Emsian |
Frasnian |
North America |
McGregor,D.C. Devonian miospores of N.America. |
1979 |
| details |
Siegenian |
Frasnian |
Libya |
Moreau-Benoit,A. Spores of the Devonian of Libya. (Part One) |
1979 |
| details |
Givetian |
Frasnian |
Canada(Arctic) |
Chi,B.I. et al. Biostratigraphy and taxonomy of Devonian Imegaspores, Arctic, Canada. |
1976 |
| details |
Givetian |
Frasnian |
England |
Mortimer,M.G. et al. The palynology of the Concealed Devonian rocks of Southern England. |
1972 |
| details |
Gedinnian |
Frasnian |
Iran |
Ghavidel-Syooki,M. Biostratigraphy and paleo-biogeography of some Paleozoic rocks at Zagros and Alborz Mountains. |
1994 |
| details |
Emsian |
Famennian |
China(Ningsia Hui) |
Gao,L. Description of spores and the discussion on their age. (In: Continental Devonian system of Ningxia and its Biotas. (J. Pan et al,editors) |
1987 |
| details |
Late Frasnian |
Famennian |
Canada(NWT,Franklin) |
Owens,B. Miospores from the Middle and Early Upper Devonian rocks of the Western Queen Elizabeth Islands, Arctic Archipelago. |
1971 |