| details |
Langsettian |
Yeadonian |
England(Derbyshire) |
Turner,N. et al. A palynostratigraphic study of Namurian-Westphalian Deltaic Sequences of the Southern Central Pennine Basin, Derbyshire England. |
1993 |
| details |
Westphalian A |
Westphalian D |
Kentucky |
Helfrich,C.T. Preliminary correlation of Coals of the Princess Reserve District in eastern Kentucky. (In: Coal and Coal-bearing rocks of eastern Kentucky) |
1981 |
| details |
Namurian B |
Westphalian C |
Europe |
Butterworth,M.A. Upper Carboniferous. (In: Pollen and Spore Biostratigraphy of the Phanerozoic in Northwest Europe) |
1984 |
| details |
Westphalian B |
Westphalian C |
Netherlands |
de Laar,J.G.M. Van et al. On-Shore Carboniferous palynology of the Netherlands |
1989 |
| details |
Westphalian A |
Westphalian C |
United Kingdom |
Smith,A.H.V. et al. Miospores in the coal seams of the Carboniferous of Great Britain. |
1967 |
| details |
Westphalian B |
Westphalian C |
Netherlands |
Wijhe,D.H.Van et al. The Westphalian of the Netherlands with special reference to miospore assemblages. |
1974 |
| 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 |
Namurian B |
Westphalian A |
Iowa |
Ravn,R.L. et al. A Morrowan, (Upper Carboniferous), miospore flora from eastern Iowa, USA. |
1982 |
| details |
Namurian C |
Westphalian A |
USSR(Ukrainian SSR) |
Teteryuk,V.K. Spore and pollen complexes from the Bashkirian deposits of the Donets Basin |
1979 |
| details |
Late Namurian |
Westphalian A |
Spain |
Horvath,V. Palynology of Carboniferous of Santofirme (Oviedo, Northern Spain). |
1986 |
| details |
Namurian |
Westphalian A |
Egypt(Sinai) |
Kora,M. Carboniferous miospore assemblages from the Abu Robeiyim boreholes West-Central Sinai, Egypt. |
1993 |
| details |
Namurian |
Westphalian |
England |
Owens,B. Palaeontological characteristics of the main subdivisions of the Carboniferous. Palynological investigatios in British Namurian sediments. |
1979 |
| details |
Namurian |
Westphalian |
England |
Ramsbottom,W.H.C. et al. Palaeontological characterisation of the Namurian of the stratotype area. (A report of the Namurian Working Group). |
1979 |
| details |
Namurian |
Westphalian |
France(Paris Basin) |
Coquel,R. Precision on the stratigraphic extension of some spores of the Houiller Basin of Nord, Pas-de-Calais. |
1984 |
| details |
Late Namurian |
Westphalian |
United Kingdom |
Owens,B. et al. Palynological division of the Namurian of northern England and Scotland. |
1977 |
| original |
Stephanian B |
Stephanian C |
USA |
Clendening,J.A. Sporological evidence on the geological age of the Dunkard strata in the Appalachian Basin. |
1970 |
| details |
Arnsbergian |
Marsdenian |
Poland |
Oliwkiewicz-Miklasinska,M. New distinctive miospore species from the Namurian of the Upper Silesia Coal Basin, Poland. |
2001 |