| details |
Late Devonian |
Permian |
Iowa |
Pi©rart,P. Third report on Lycospora |
1962 |
| details |
Nd |
|
Nd |
Pi©rart,P. The evolution of the megaspores. |
1961 |
| details |
Early Westphalian D |
|
West Virginia |
Pierce,B.S. et al. Comparison of the petrography, palynology and paleobotany of the Stockton Coal Bed, West Virginia and implications for paleoenvironmental interpretation. |
1993 |
| details |
Middle Pennsylvanian |
|
Illinois |
Phillips,T.L. Reproduction of Heterosporous Arborescent Lycopods in the Mississippian-Pennsylvanian of Euramerica. |
1979 |
| details |
Mississippian |
|
Kentucky |
Phillips,T.L. Reproduction of Heterosporous Arborescent Lycopods in the Mississippian-Pennsylvanian of Euramerica. |
1979 |
| details |
Pennsylvanian |
|
Nd |
Phillips,T.L. et al. Stratigraphic and interregional changes in Pennsylvanian coal-swamp vegetation. Environmental inferences. |
1985 |
| details |
Middle Pennsylvanian |
|
Illinois |
Phillips,T.L. et al. Stratigraphic and interregional changes in Pennsylvanian coal-swamp vegetation. Environmental inferences. |
1985 |
| details |
Middle Pennsylvanian |
|
Kentucky |
Phillips,T.L. et al. Stratigraphic and interregional changes in Pennsylvanian coal-swamp vegetation. Environmental inferences. |
1985 |
| details |
Middle Pennsylvanian |
|
Tennessee |
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 |
Morrowan |
Late Desmoinesian |
Illinois |
Phillips,T.L. et al. Fossil plants and Coal;Patterns of change in Pennsylvanian Coal swamps of the Illinois Basin. |
1974 |
| details |
Pennsylvanian |
|
Indiana |
Phillips,T.L. et al. Fossil Peat from the Illinois Basin. A guide to the study of coal balls of Pennsylvanian age. |
1976 |
| details |
Desmoinesian |
|
Indiana |
Phillips,T.L. et al. A transect through a clastic-swamp to peat-swamp ecotone in the Springfield Coal, Middle Pennsylvanian age of Indiana, USA. |
1998 |
| details |
Visean |
|
USSR(Krasnoyarsk Kray) |
Peterson,L.N. Evolutionary features of Carboniferous vegetation in the Tunguska Syneclise (based on palynological evidence). (In: Paleontology and Reconstruction of Geological History of Paleobasins. T.N.Bogdanova and L.T.Khozatsky, editors) |
1987 |
| details |
Westphalian B |
Westphalian C |
Illinois |
Peppers,R.A. Comparison of miospore assemblages in the Pennsylvanian system of the Illinois Basin Coal Field with those in the Upper Carboniferous of Western Europe. |
1979 |
| details |
Westphalian B |
Westphalian C |
Europe |
Peppers,R.A. Comparison of miospore assemblages in the Pennsylvanian system of the Illinois Basin Coal Field with those in the Upper Carboniferous of Western Europe. |
1979 |
| details |
Stephanian |
|
Illinois |
Peppers,R.A. Comparison of miospore assemblages in the Pennsylvanian system of the Illinois Basin Coal Field with those in the Upper Carboniferous of Western Europe. |
1979 |