| original |
Desmoinesian |
|
Oklahoma |
Wilson,L.R. et al. Plant microfossils of the Croweburg Coal. |
1956 |
| details |
Westphalian C |
|
Spain |
Wagner,R.H. et al. The position of the Bashkirian/Moscovian boundary in West European chronostratigraphy |
1983 |
| details |
Westphalian D |
|
England(Gloucestershire) |
Wagner,R.H. et al. The stratigraphic implications of the Westphalian D, macro and microflora of the Forest of Dean Coalfield, (Gloucestershire), England. |
1972 |
| details |
Autunian |
|
Slovakia |
Vozarova,A. Late Carboniferous to Early Permian time interval in the West Carpathians: northern Tethys Margin |
1998 |
| details |
Pennsylvanian |
|
Oklahoma |
Urban,L.L. Palynology of the Drywood and Bluejacket Coals (Pennsylvanian) of Oklahoma. |
1965 |
| details |
Pennsylvanian |
|
Kansas |
Urban,J.B. Palynology of the mineral Coal (Pennsylvanian) of Oklahoma and Kansas. |
1962 |
| details |
Pennsylvanian |
|
Oklahoma |
Urban,J.B. Palynology of the mineral Coal (Pennsylvanian) of Oklahoma and Kansas. |
1962 |
| details |
Westphalian C |
|
Spain |
Teteryuk,V.K. Carboniferous microspore complexes of the Carmens Syncline, (northwest Spain), and their position in the Donets stratigraphic section. |
1980 |
| details |
Moscovian |
|
USSR(Ukrainian SSR) |
Teteryuk,V.K. Carboniferous microspore complexes of the Carmens Syncline, (northwest Spain), and their position in the Donets stratigraphic section. |
1980 |
| details |
Westphalian D |
|
Oklahoma |
Sullivan,H.J. et al. Triquitrites and related genera. |
1964 |
| details |
Westphalian D |
|
Indiana |
Sullivan,H.J. et al. Triquitrites and related genera. |
1964 |
| details |
Westphalian D |
|
England(Worcestershire) |
Spinner,E. Palynological evidence on the age of the Carboniferous Beds of Woodbury Hill, near Abberley, Worcestershire. |
1966 |
| details |
Late Pennsylvanian |
|
Oklahoma |
Sanders,R.B. Palynological investigation of Desmoinesian and Missourian strata, Elk City area, Oklahoma. |
1967 |
| details |
Pennsylvanian |
|
Oklahoma |
Ruffin,J.H. Palynology of the Tebo Coal (Pennsylvanian) of Oklahoma |
1961 |
| details |
Pennsylvanian |
|
Iowa |
Ravn,R.L. An introduction to the stratigraphic palynology of the Cherokee Group (Pennsylvanian) coals of Iowa. |
1979 |
| details |
Atokan |
Early Missourian |
Iowa |
Ravn,R.L. Palynostratigraphy of the Lower and Middle Pennsylvanian Coals of Iowa |
1986 |
| details |
Early Triassic |
|
Czechoslovakia |
Planderova,E. New data on the age of "Roznava Zeleznik" Group. |
1980 |