| original |
Namurian A |
|
England(Staffordshire) |
Neves,R. et al. Some Namurian Camerate miospores from the English Pennines. |
1966 |
| details |
Middle Devonian |
|
Illinois |
Peppers,R.A. et al. Palynology and petrography of a Middle Devonian Coal in Illinois |
1969 |
| details |
Nd |
|
Nd |
McGregor,D.C. Lower and Middle Devonian spores of eastern Gaspe, Canada.1.Systematics. |
1973 |
| details |
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 |
| details |
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 |
| details |
Visean |
|
Africa(Sahara) |
Coquel,R. et al. On some Uppermost Devonian-Lower Carboniferous Trilete Camerate spores from North Africa |
1989 |