| details |
Visean |
|
USSR(Vologda) |
Byvsheva,T.V. Zonal spore assemblages and stratigraphy of the Turanian-Visean oil and Gas zones of the Volgo-Ural Province. (In: Atlas of Spores and Pollen of Oil and Gas Bearing Deposits of the Russian and Turonskoi Platform. V.V.Menner and T.V.Byvsheva, editors) |
1985 |
| details |
Visean |
|
USSR(Urals) |
Byvsheva,T.V. Zonal spore assemblages and stratigraphy of the Turanian-Visean oil and Gas zones of the Volgo-Ural Province. (In: Atlas of Spores and Pollen of Oil and Gas Bearing Deposits of the Russian and Turonskoi Platform. V.V.Menner and T.V.Byvsheva, editors) |
1985 |
| details |
Tournaisian |
Visean |
USSR(Russian Platform) |
Byvsheva,T.V. Spores of the Tournaisian and Visean deposits around the Russian Platform. (In: Atlas of Spores and Pollen of Oil and Gas Bearing Deposits of the Russian and Turonskoi Platform. V.V.Menner and T.V.Byvsheva, editors) |
1985 |
| details |
Carboniferous |
|
USSR(Kazakh SSR) |
Oshurkova,M.V. First finding of megaspores of Stauropteris burntislandica P.Bertr. in Rock-coal deposits of the Soviet Union |
1963 |
| details |
Late Carboniferous |
|
USSR(Kazakh SSR) |
Pi©rart,P. Systematics, stratigraphic and geographic distribution of Carboniferous and Permian megaspores. |
1975 |
| details |
Westphalian A |
|
USSR(Kazakh SSR) |
Oshurkova,M.V. Correlation of the flora from the Upper Carboniferous Stages in Karagada Basin, based on the studies of megaspores and megafossils. (In: Biostratigraphic and Paleobiofacies Studies their Practical Significance. I.E.Zanina, editor) |
1970 |
| details |
Late Visean |
|
Scotland(Fife) |
Hemsley,A.R. The ultrastructure of the exine of the megaspores in two Paleozoic seed-likestructures |
1990 |
| details |
Early Carboniferous |
|
Scotland(Fife) |
Kedves,M. Tranmission Electron Microscopy of the Fossil Spores. |
1996 |
| details |
Early Tournaisian |
Namurian C |
Scotland |
Braman,D.R. et al. The stratigraphic and geographic distribution of Carboniferous megaspores. |
1980 |
| details |
Dinantian |
Namurian |
Scotland |
Chaloner,W.G. Isolated megaspore tetrads of Stauropteris burntislandica. |
1958 |
| details |
Late Visean |
|
Scotland |
Sullivan,H.J. et al. Visean spores from Scotland. |
1966 |
| details |
Nd |
|
Nd |
Potonie,R. Synopsis of the Sporae in situ. |
1962 |
| details |
Early Carboniferous |
|
Nd |
Kedves,M. The present state of ultrastructural research into fossil sporomorphs. |
1973 |
| details |
Nd |
|
Nd |
Pi©rart,P. The evolution of the megaspores. |
1961 |
| details |
Nd |
|
Nd |
Pant,D.D. et al. Possible fossil sporae dispersae of Hepaticae and Anthocerotale in the fossil record |
1991 |
| details |
Late Dinantian |
|
N.Ireland(Antrim) |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 3 |
1960 |
| details |
Dinantian |
Namurian |
N.Ireland |
Chaloner,W.G. Isolated megaspore tetrads of Stauropteris burntislandica. |
1958 |