| details |
Nd |
|
W.Germany(N.Rhine) |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 1 |
1956 |
| details |
Carboniferous |
Permian |
Czechoslovakia |
KalibovЎ-KaiserovЎ,M. Palynological studies in the Coal Basins of Kladno and Rakovnik. |
1956 |
| details |
Pennsylvanian |
|
West Virginia |
Cross,A.T. et al. Correlation of the Pomeroy Coal. |
1956 |
| details |
Artinskian |
|
India(Bihar) |
Guhasarkar,T.K. Note on the Micro-Flora contents of the Karharbari and Barakar Coals of the Giridih Coalfield. |
1956 |
| details |
Nd |
|
Nd |
Morgan,J.L. Spores of Mcalester-Stigler Coal. |
1955 |
| details |
Westphalian C |
|
W.Germany(N.Rhine) |
Delcourt,A.F. et al. Spores and pollen of the Wealdian of Hainaut. |
1955 |
| details |
Westphalian D |
|
Netherlands |
Kuyl,O.S. et al. The application of palynology to oil geology with special reference to Western Venezuela. |
1955 |
| details |
Late Devonian |
Permian |
North America |
Hoffmeister,W.S. et al. Geologic range of Paleozoic plant spores in North America |
1955 |
| details |
Nd |
|
Nd |
Potonie,R. Position of the Paleozoic spore genera in the natural system. |
1954 |
| details |
Early Devonian |
|
Nd |
Potonie,R. Position of the Paleozoic spore genera in the natural system. |
1954 |
| details |
Artinskian |
|
South Africa |
Rilett,M.H. Plant microfossils from the coal seams near Dannhauser, Natal. |
1954 |
| details |
Westphalian C |
|
W.Germany(N.Rhine) |
Potonie,R. et al. The genera of Paleozoic sporae dispersae and their stratigraphy. |
1954 |
| details |
Late Carboniferous |
|
W.Germany(N.Rhine) |
Potonie,R. et al. The genera of Paleozoic sporae dispersae and their stratigraphy. |
1954 |
| details |
Early Devonian |
|
Scotland |
Potonie,R. The spores of Palaeozoic plants in the natural (Morphologic) system |
1954 |
| details |
Paleozoic |
|
Nd |
Potonie,R. The spores of Palaeozoic plants in the natural (Morphologic) system |
1954 |
| details |
Carboniferous |
|
Nd |
Potonie,R. The spores of Palaeozoic plants in the natural (Morphologic) system |
1954 |
| details |
Middle Pennsylvanian |
Late Pennsylvanian |
Louisiana |
Hoffmeister,W.S. et al. Pennsylvanian age of Morehouse Formation of northeastern Louisiana |
1954 |