| original |
Nd |
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Nd |
Moreau-Benoit,A. Initial results of a palynologic study of the Devonian of the Fours a Chaux Quarry at Angers (Maine-et-Loire) |
1967 |
| original |
Nd |
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Nd |
McGregor,D.C. Lower and Middle Devonian spores of eastern Gaspe, Canada.1.Systematics. |
1973 |
| original |
Emsian |
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France(Vendee) |
Moreau-Benoit,A. Spore studies of the Lower Devonian of Avrille (Le Flechay) Anjou. |
1966 |
| original |
Visean |
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Australia(Queensland) |
Playford,G. Lower Carboniferous megaspores from the Clarke River Basin, North Queensland, Australia. (In: Studies in Palaeobotany and Palynology in Honor of N.F.Hughes. D.J.Batten and D.E.G.Briggs, editors) |
1986 |
| original |
Eifelian |
Frasnian |
|
Daemon,R.F. et al. Devonian palynology and biostratigraphy of the Parana Basin. |
1967 |