| details |
Westphalian B |
Westphalian D |
W.Germany(Saarland) |
Bharadwaj,D.C. Sporological evidence on the boundaries of the stratigraphical subdivisions in the Upper Pennsylvanian strata of Euope and North America. |
1960 |
| details |
Westphalian B |
Westphalian D |
W.Germany(N.Rhine) |
Bharadwaj,D.C. Sporological evidence on the boundaries of the stratigraphical subdivisions in the Upper Pennsylvanian strata of Euope and North America. |
1960 |
| details |
Westphalian B |
Westphalian D |
Illinois |
Bharadwaj,D.C. Sporological evidence on the boundaries of the stratigraphical subdivisions in the Upper Pennsylvanian strata of Euope and North America. |
1960 |
| details |
Westphalian C |
Westphalian D |
W.Germany(Saarland) |
Barth,G. Correlation of Seams with the help of palynological study in the Saar Carboniferous. |
1966 |
| details |
Westphalian A |
Westphalian C |
Germany(Rhineland) |
Grebe,H. The distribution of the miospores in the Ruhr Carboniferous from the Bochumer to the Dorstner Beds (Westphalian A-C) |
1972 |
| details |
Namurian C |
Westphalian A |
Europe |
Teteryuk,V.K. et al. Interregional correlation of the Namurian-Westphalian boundary in Carboniferous Europe, based on microspore. |
1979 |
| details |
Tournaisian |
Visean |
Brazil(Para) |
de Lima,M.R. et al. Reevaluation of the palynological data of the Brazilian Upper Paleozoic. |
1982 |
| details |
Tournaisian |
Visean |
Brazil(Amazonas) |
de Lima,M.R. et al. Reevaluation of the palynological data of the Brazilian Upper Paleozoic. |
1982 |
| details |
Tournaisian |
Visean |
Brazil(Goias) |
de Lima,M.R. et al. Reevaluation of the palynological data of the Brazilian Upper Paleozoic. |
1982 |
| details |
Tournaisian |
Visean |
Brazil(Piaui) |
de Lima,M.R. et al. Reevaluation of the palynological data of the Brazilian Upper Paleozoic. |
1982 |
| details |
Tournaisian |
Visean |
Brazil(Bahia) |
de Lima,M.R. et al. Reevaluation of the palynological data of the Brazilian Upper Paleozoic. |
1982 |
| details |
Tournaisian |
Visean |
Brazil(Mato Grosso) |
de Lima,M.R. et al. Reevaluation of the palynological data of the Brazilian Upper Paleozoic. |
1982 |
| details |
Tournaisian |
Visean |
Brazil |
de Lima,M.R. et al. Re-Evaluation of palynological data on the Upper Paleozoic of Brazil |
1982 |
| details |
Late Tournaisian |
Visean |
Brazil(Paraiba) |
Sundaram,D. et al. Lower Carboniferous palynomorphs from Poti Formation, Parnaiba Basin, Brazil. |
1981 |
| details |
Tournaisian |
Visean |
USSR(Kamchatka Oblast) |
Owens,B. et al. Tournaisian/Visean. |
1975 |
| details |
Tournaisian |
Visean |
USSR(Koryak Okrug) |
Owens,B. et al. Tournaisian/Visean. |
1975 |
| details |
Desmoinesian |
Virgilian |
Illinois |
Kosanke,R.M. Plant microfossils in correlation of Coal Beds. |
1947 |