| details |
Eocene |
|
Australia(S.Australia) |
Wopfner,H. et al. The Lower Tertiary Eyre Formation of the Great Artesian Basin |
1974 |
| details |
Westphalian C |
|
Germany(Rhineland) |
Wicher,C.A. IV. Spore forms in the Flame Coal of the Ruhr area |
1934 |
| original |
Maestrichtian |
|
Colombia |
Hammen,T.Van Der et al. The development of the Colombian flora through geological period I: Maestrichtian to Lower Tertiary. |
1954 |
| details |
Nd |
|
Nd |
Pant,D.D. Suggestions for the classification and nomenclature of fossil spores and pollen grains |
1954 |
| details |
Carboniferous |
|
Poland |
Ishchenko,A.M. et al. Megaspores of the Carboniferous age and their stratigraphic importance |
1962 |
| details |
Desmoinesian |
|
Illinois |
Schopf,J.M. Spores from the Herrin (No. 6) Coal Bed in Illinois. |
1938 |
| details |
Carboniferous |
|
Poland |
Schopf,J.M. Spores from the Herrin (No. 6) Coal Bed in Illinois. |
1938 |
| details |
Pennsylvanian |
|
Ohio |
Kedves,M. Tranmission Electron Microscopy of the Fossil Spores. |
1996 |
| details |
Maestrichtian |
|
Colombia |
Harris,W.K. Basal Tertiary microfloras from the Princetown area, Victoria, Australia. |
1965 |