| original |
Desmoinesian |
|
Oklahoma |
Urban,L.L. Cappasporites, a new Pennsylvanian spore genus from the Desmoines Series of Oklahoma. |
1966 |
| details |
Nd |
|
Nd |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 5. Supplement to all Groups (Turmae). |
1970 |
| details |
Late Pennsylvanian |
|
Illinois |
Peppers,R.A. et al. Pennsylvanian Coal swamp flora in the Illinois Basin. |
1972 |
| details |
Morrowan |
Virgilian |
Illinois |
Phillips,T.L. et al. Fossil plants and Coal;Patterns of change in Pennsylvanian Coal swamps of the Illinois Basin. |
1974 |
| details |
Middle Desmoinesian |
|
Oklahoma |
Chadwick,A.V. Cappasporites--A Common Middle Pennsylvanian palynomorph. |
1980 |
| details |
Middle Desmoinesian |
|
Oklahoma |
Chadwick,A.V. Cappasporites: A Common Middle Pennsylvanian palynomorph. |
1983 |
| details |
Morrowan |
Desmoinesian |
Tennessee |
Phillips,T.L. et al. Changing patterns of Pennsylvanian Coal swamp vegetation and implications of climatic control on coal occurrence |
1984 |
| details |
Morrowan |
|
Illinois |
Phillips,T.L. et al. Changing patterns of Pennsylvanian Coal swamp vegetation and implications of climatic control on coal occurrence |
1984 |
| details |
Pennsylvanian |
|
USA(Appalachian Bn.) |
Phillips,T.L. et al. Stratigraphic and interregional changes in Pennsylvanian coal-swamp vegetation. Environmental inferences. |
1985 |
| details |
Pennsylvanian |
|
Illinois |
Phillips,T.L. et al. Stratigraphic and interregional changes in Pennsylvanian coal-swamp vegetation. Environmental inferences. |
1985 |
| details |
Desmoinesian |
Missourian |
USA(Mid-Continent) |
Phillips,T.L. et al. Stratigraphic and interregional changes in Pennsylvanian coal-swamp vegetation. Environmental inferences. |
1985 |
| details |
Nd |
|
Nd |
Ravn,R.L. Palynostratigraphy of the Lower and Middle Pennsylvanian Coals of Iowa |
1986 |
| details |
Middle Pennsylvanian |
|
West Virginia |
Eble,C.F. Palynology and Paleocecology of a Middle Pennsylvanian age Coal Bed from the Central Appalachian Basin |
1987 |
| details |
Middle Pennsylvanian |
|
Kentucky |
Eble,C.F. Palynology and Paleocecology of a Middle Pennsylvanian age Coal Bed from the Central Appalachian Basin |
1987 |
| details |
Middle Pennsylvanian |
|
Illinois |
Mahaffy,J.F. Vegetational history of the Springfield Coal (Middle Pennsylvanian of Illinois) and distribution patterns of a Tree-Fern miospore, Thymospora pseudothiessenii, based on miospore profiles |
1988 |
| details |
Nd |
|
Nd |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |