| details |
Westphalian B |
Westphalian C |
Poland |
Dembowski,Z. et al. Redeposited coal fragments and pebbles in the sandstones of the Orzesze and Laziska Beds in the MiedzyrzeczeIg 2 borehole |
1964 |
| details |
Nd |
|
Australia(W.Australia) |
Venkatachala,B.S. Lower Carboniferous miospores from Boneparte Gulf Basin, Australia. |
1964 |
| details |
Carboniferous |
|
France(Jura) |
Navale,G.K.B. Coal- A palyno-petrographic approach. |
1963 |
| details |
Mississippian |
|
England(Gloucestershire) |
Lele,K.M. et al. Fossil flora of the Drybrook Sandstone in the Forest of Dean, Gloucestershire |
1962 |
| details |
Late Visean |
Late Namurian A |
United Kingdom |
Butterworth,M.A. et al. Microspore distribution in the coalfields of Britain |
1960 |
| details |
Chesterian |
|
Canada(Alberta) |
Halbertsma,H.L. Nomenclature of Upper Carboniferous and Permian strata in the subsurface of the Peace River area |
1957 |