| details |
Stephanian |
|
Kentucky |
Helfrich,C.T. et al. Palynologic and petrographic variation in the Otter Creek Coal Beds, (Stephanian, Upper Carboniferous), Western Kentucky. |
1989 |
| details |
Roadian |
|
France(Herault) |
Odin,B. et al. Attribution of red detrital Permian formations from south of France to the Thuringian Period based on the Lodeve Basin study. (Geological paleontological and paleoclimatical implications.) |
1986 |
| details |
Quaternary |
|
Oklahoma |
Hemish,L.A. et al. Buried Peat deposit, Okmulgee County, Oklahoma |
1995 |
| original |
Pennsylvanian |
|
Nd |
Taylor,T.N. Fossil ubisch bodies. |
1976 |
| details |
Pennsylvanian |
|
Alaska |
Witmer,R.J. et al. Biostratigraphic correlation of selected test wells of National Petroleum Reserve in Alaska |
1981 |
| details |
Pennsylvanian |
|
Nd |
Taylor,T.N. The ultrastructure of Schopfipollenites |
1976 |
| details |
Pennsylvanian |
|
Illinois |
Hemsley,A.R. et al. Studies of fossil and modern spore wall biomacromolecules using 13C solid state NMR. |
1996 |
| details |
Nd |
|
Nd |
Taylor,T.N. Toward an understanding of the reproductive biology of fossil plants. |
1977 |
| details |
Nd |
|
Nd |
Taylor,T.N. Toward an understanding of the reproductive biology of fossil plants. |
1977 |
| details |
Nd |
|
Nd |
Taylor,T.N. Toward an understanding of the reproductive biology of fossil plants. |
1977 |
| details |
Nd |
|
Nd |
Doubinger,J. A contribution to the palynological study of the Permo-Carboniferous of the Autunian. |
1968 |
| details |
Nd |
|
France(Saone-et-Loire) |
Pi©rart,P. Some megaspores from the Stephanian Coal of the Blanzy and Decazeville Basins. |
1955 |
| details |
Nd |
|
Nd |
Osborn,J.M. et al. Comparative ultrastructure of fossil gymnosperm pollen and its phylogenetic implications. (In: Ultrastructure of Fossil Spores and Pollen. M.H.Kurmann and J.A.Doyle, editors) |
1994 |
| details |
Nd |
|
Nd |
Osborn,J.M. et al. Comparative ultrastructure of fossil gymnosperm pollen and its phylogenetic implications. (In: Ultrastructure of Fossil Spores and Pollen. M.H.Kurmann and J.A.Doyle, editors) |
1994 |
| details |
Namurian |
|
Canada(Nova Scotia) |
Benson,D.G. Geology of the Antigonish Highlands, Nova Scotia. |
1974 |
| details |
Namurian |
Pennsylvanian |
Canada(New Brunswick) |
Carr,P.A. Stratigraphy and spore assemblages, Moncton Map area, New Brunswick. |
1968 |
| details |
Namurian |
Westphalian |
Belgium |
Pi©rart,P. Utilization of megaspores in Coal stratigraphy. |
1958 |