| details |
Carboniferous |
|
Europe |
Oshurkova,M.V. The classification of Carboniferous megaspores. (Taxonomy and Methods for the Study of Fossl Pollen and Spores. V.N. Saks and A.F. Khlonova, editors) |
1964 |
| details |
Carboniferous |
|
North America |
Oshurkova,M.V. The classification of Carboniferous megaspores. (Taxonomy and Methods for the Study of Fossl Pollen and Spores. V.N. Saks and A.F. Khlonova, editors) |
1964 |
| details |
Carboniferous |
|
Nd |
Oshurkova,M.V. The classification of Carboniferous megaspores. (Taxonomy and Methods for the Study of Fossl Pollen and Spores. V.N. Saks and A.F. Khlonova, editors) |
1964 |
| details |
Cenomanian |
|
Nd |
Schluter,T. The eoevolutionary relationship between angiosperm pollen and insects in the Late Mesozoic. |
1987 |
| details |
Devonian |
Pennsylvanian |
North America |
Shearer,J.C. et al. Delineation of distinctive nature of Tertiary coal beds. |
1995 |
| details |
Devonian |
Pennsylvanian |
Europe |
Shearer,J.C. et al. Delineation of distinctive nature of Tertiary coal beds. |
1995 |
| details |
Devonian |
Pennsylvanian |
Gondwanaland |
Shearer,J.C. et al. Delineation of distinctive nature of Tertiary coal beds. |
1995 |
| details |
Early Jurassic |
Middle Jurassic |
Poland |
Grabowska,I. et al. Flora from the Lower and Middle Jurassic microflora |
1970 |
| details |
Early Westphalian |
|
England |
Phillips,T.L. Reproduction of Heterosporous Arborescent Lycopods in the Mississippian-Pennsylvanian of Euramerica. |
1979 |
| details |
Late Cretaceous |
Paleocene |
Germany |
Thiergart,F. Micropaleontological information. 1. Dicotyledonous pollen of the Late Mesozoic and its systematic position |
1942 |
| details |
Late Visean |
Westphalian D |
Poland |
Jachowicz,A. Palynological investigations of the Upper Carboni Ferous in the Polish Part of the Upper Silesia Coal Basin |
1967 |
| details |
Namurian |
Westphalian A |
Czechoslovakia |
DybovЎ,S. Problems of the boundary between the Namurian and Westphalian in the productive Carboniferous of Ostrava-Karvina Region |
1958 |
| details |
Namurian A |
Namurian B |
Poland |
Kmiecik,H. The floral 'breakthrough' at the Namurian A and Namurian B boundary, based on microflora |
1973 |
| details |
Namurian B |
|
Poland |
Kmiecik,H. et al. Palynologic and petrographic studies of Siodlowe Beds from the Zabrze area. |
1973 |
| details |
Namurian B |
|
Poland |
Kmiecik,H. et al. Application of statistics in the microfloral-Petrographic analysis used in the study of Coal-Seam genesis. |
1974 |
| details |
Nd |
|
Nd |
Alpern,B. et al. Synthesis of the palynological zones of the Coal Basins of the Lorraine and Sarre Region |
1969 |
| details |
Nd |
|
Nd |
Potonie,R. Synopsis of the Sporae in situ. |
1962 |