| details |
Siegenian |
Tournaisian |
Wales |
Richardson,J.B. Devonian spores. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |
| details |
Siegenian |
Tournaisian |
Scotland |
Richardson,J.B. Devonian spores. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |
| details |
Siegenian |
Tournaisian |
New York |
Richardson,J.B. Devonian spores. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |
| details |
Siegenian |
Tournaisian |
Pennsylvania |
Richardson,J.B. Devonian spores. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |
| details |
Frasnian |
|
Canada |
Richardson,J.B. Stratigraphical distribution of some Devonian and Lower Carboniferous spores, (Report of Working Group No 13 B CIMP) |
1964 |
| details |
Late Visean |
Namurian A |
Canada |
Richardson,J.B. Stratigraphical distribution of some Devonian and Lower Carboniferous spores, (Report of Working Group No 13 B CIMP) |
1964 |
| details |
Tournaisian |
|
Canada |
Richardson,J.B. Stratigraphical distribution of some Devonian and Lower Carboniferous spores, (Report of Working Group No 13 B CIMP) |
1964 |
| details |
Late Givetian |
Frasnian |
Africa |
Richardson,J.B. Stratigraphical distribution of some Devonian and Lower Carboniferous spores, (Report of Working Group No 13 B CIMP) |
1964 |
| details |
Late Eifelian |
Frasnian |
USSR |
Richardson,J.B. Stratigraphical distribution of some Devonian and Lower Carboniferous spores, (Report of Working Group No 13 B CIMP) |
1964 |
| details |
Visean |
|
Spitsbergen |
Richardson,J.B. Stratigraphical distribution of some Devonian and Lower Carboniferous spores, (Report of Working Group No 13 B CIMP) |
1964 |
| details |
Visean |
|
Canada(NWT,Mackenzie) |
Richards,B.C. et al. Carboniferous: Subchapter 4E: (In: Sedimentary Cover of the Crato Canada. D.F.Stott and J.D.Aitken, editors) |
1993 |
| details |
Tournaisian |
Westphalian |
Germany(Leipzig) |
Reinhardt,P. Sporae dispersae of the Triassic of Thuringen. |
1964 |
| details |
Mississippian |
|
Alaska |
Ravn,R.L. et al. Miospores of the Kekiktuk Formation (Mississippian) of the Alaska North Slope |
1986 |
| details |
Pennsylvanian |
|
Iowa |
Ravn,R.L. Palynology and paleoecology of a Lower Cherokee (Pennsylvanian) coal swamp from southern Iowa. |
1977 |
| details |
Middle Pennsylvanian |
|
Illinois |
Ramanujam,C.G.K. et al. A Lepidocarpon cone Tip from the Pennsylvanian of Illinois. |
1969 |
| details |
Late Artinskian |
|
Madagascar |
Rakotoarivelo,H.J. Palynostratigraphic review of the coal basin of the Sakoa-Sakamena, (Madagascar). |
1970 |
| details |
Carboniferous |
|
Egypt |
Prosviryakova,Z.P. et al. Spore and pollen assemblages of the Paleozoic Desposits, Western Desert. |
1972 |