| details |
Wenlockian |
|
Argentina(San Juan) |
Pжthe de Baldis,E.D. Wenlockian microplankton from the Argentinian Precordillera. |
1975 |
| details |
Strunian |
Early Tournaisian |
Canada(Saskatchewan) |
Playford,G. et al. Miospores and organic-walled microphytoplankton of Devonian-Carboniferous boundary beds, (Bakken Formation), southern Saskatchewan: A systematic and stratigraphic appraisal. |
1993 |
| details |
Senecan |
Chautauquan |
New York |
Wood,G.D. Palynology and paleobotany of the Jave and Lowermost Canadaway Formations, Upper Devonian, (Senecan/Chautauquan ), New York State. |
1978 |
| details |
Middle Wenlockian |
Early Ludlovian |
Belgium |
Martin,F. The acritarchs from the Belgian Ordovician and Silurian. Determination and stratigraphic value. |
1968 |
| details |
Middle Givetian |
Early Frasnian |
Australia(W.Australia) |
Colbath,G.K. Devonian, (Givetian-Frasnian) organic-walled phytoplankton from the Limestone Billy Hills, Reef complex, Canning Basin, Western Australia. |
1990 |
| details |
Late Wenlockian |
Ludlovian |
Argentina |
Rubinstein,C.V. Acritarchs from the Upper Silurian of Argentina:Their relationship with Gondwana |
1995 |
| details |
Late Gothlandian |
|
Argentina(Santiago) |
Pжthe de Baldis,E.D. Microplankton of the Upper Silurian of Santiago del Estero Province, Argentine Republic. |
1971 |
| details |
Late Givetian |
Middle Frasnian |
France(Boulonnais) |
Le H©riss©,A. et al. Acritarches and Prasinophyte (Late Givetian-Middle Frasnian) of Ferques (Boulonnais, France). (In: The Devonian of Ferques Lower Boulonnais, (Northern France). D.Brice, editor) |
1988 |
| details |
Late Givetian |
|
Canada(Saskatchewan) |
Nautiyal,A.C. Occurrence of microplanktons in the Middle Devonian rocks of Saskatchewan and Alberta, Canada. |
1975 |
| details |
Late Givetian |
|
Canada(Alberta) |
Nautiyal,A.C. Occurrence of microplanktons in the Middle Devonian rocks of Saskatchewan and Alberta, Canada. |
1975 |
| details |
Late Frasnian |
|
Belgium |
Martin,F. Acritarchs and chitinozoans from the upper part of the Frasnian in an outcrop immediately north of Frasnes, (Belgium). |
1982 |
| details |
Late Frasnian |
Early Famennian |
Belgium |
Martin,F. Upper Frasnian and Lower Famennian acritarchs from the southern margin of the Dinant Basin, Ardennes, Belgium. |
1984 |
| details |
Late Devonian |
|
Canada(Alberta) |
Wicander,R. A catalogue and biostratigraphic distribution of North American Devonian acritarchs. |
1983 |
| details |
Late Devonian |
|
Canada(Saskatchewan) |
Wicander,R. A catalogue and biostratigraphic distribution of North American Devonian acritarchs. |
1983 |
| details |
Late Devonian |
|
Canada(NWT) |
Wicander,R. A catalogue and biostratigraphic distribution of North American Devonian acritarchs. |
1983 |
| details |
Late Devonian |
Middle Carboniferous |
Argentina(Salta) |
Azcuy,C.L. et al. Palynology of the Noroeste Basin of Argentina 1 characteristics of the Carboniferous associations. Problems and interpretation. (In: The Geology of the Province of San Luis) |
1981 |
| original |
Late Devonian |
|
Canada(Alberta) |
Staplin,F.L. Reef-Controled distribution of Devonian microplankton in Alberta. |
1961 |