| details |
Nd |
|
Nd |
Potonie,R. Position of the Paleozoic spore genera in the natural system. |
1954 |
| details |
Early Carboniferous |
|
Nd |
Chaloner,W.G. Paleozoic fossil spores and pollen |
1957 |
| details |
Carboniferous |
|
Nd |
Chaloner,W.G. Palaeoecological data from Carboniferous spores. |
1959 |
| details |
Nd |
|
Nd |
Felix,C.J. Some Neglected aspects of plant microfossil research. |
1960 |
| details |
Middle Carboniferous |
|
USSR(European) |
Naumova,S.N. Spore and pollen complexes of the Carboniferous on the Russian Platform and in the Urals |
1961 |
| details |
Westphalian |
|
Netherlands |
de Laar,J.G.M. Van et al. Westphalian palynology of the Netherlands based on six continuously cored boreholes. |
1990 |
| details |
Pennsylvanian |
|
USA(Appalachian Bn.) |
Eble,C.F. Paleoecology of Pennsylvanian Coal Beds in the Appalacian Basin. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |