| details |
Asbian |
|
England(Northumberland) |
Gueinn,K.J. Miospore assemblages. (In: Geology of the Country around Bellingham: Memoir for 1 to 50,000 Geological Sheet 13: D.V.Frost and D.W.Holliday, editors) |
1980 |
| details |
Frasnian |
Famennian |
USSR(Ukrainian SSR) |
Raznitsyn,V.A. et al. Devonian deposits of the Zachepilovsk-Bogatoisk Region of the Southern Border zone of the Dnieper-Donets Depression |
1980 |
| details |
Frasnian |
|
USSR(Ukrainian SSR) |
Raznitsyn,V.A. et al. Devonian deposits of the Zachepilovsk-Bogatoisk Region of the Southern Border zone of the Dnieper-Donets Depression |
1980 |
| details |
Early Carboniferous |
|
USSR(Yaroslav) |
Bagdasaryan,L.L. The significance of microphytofossils in the solving of some problems in petroleum geology. (In: Mikrofitofossilii v neftyanoi geologii. N. A. Timoshina, editor) |
1980 |
| details |
Middle Devonian |
|
China |
Kao,L. Devonian spore assemblages of China |
1981 |
| details |
Early Devonian |
|
China |
Kao,L. Devonian spore assemblages of China |
1981 |
| details |
Early Devonian |
|
China |
Kao,L. Devonian spore assemblages of China |
1981 |
| details |
Frasnian |
|
China(Szechwan) |
Lu,L. Upper Devonian (Frasnian) sporo-pollen assemblage from the Damaidi area of Dukou, Sichuan Province. |
1981 |
| details |
Givetian |
Frasnian |
USSR |
McGregor,D.C. Spores and the Middle-Upper Devonian boundary. |
1981 |
| details |
Givetian |
Frasnian |
France |
McGregor,D.C. Spores and the Middle-Upper Devonian boundary. |
1981 |
| details |
Givetian |
Frasnian |
Canada |
McGregor,D.C. Spores and the Middle-Upper Devonian boundary. |
1981 |
| details |
Givetian |
Frasnian |
England |
McGregor,D.C. Spores and the Middle-Upper Devonian boundary. |
1981 |
| details |
Givetian |
Frasnian |
Spitsbergen |
McGregor,D.C. Spores and the Middle-Upper Devonian boundary. |
1981 |
| details |
Middle Frasnian |
Famennian |
France(Ardennes) |
Loboziak,S. et al. Miospores in Middle - Upper Frasnian to Famennian sediments partly dated by conodonts, (Boulonnais, France). |
1981 |
| details |
Early Frasnian |
|
USSR(Taymyr Nat.Okrug) |
Medianik,S.I. Spores from the sporangia of Late Devonian Archaeopteris from Southern Timan. |
1981 |
| details |
Early Frasnian |
|
USSR(Komi ASSR) |
Medianik,S.I. et al. The boundary between the Kynovsky and the Sargayevo Beds within the sections of the South and Central Timan according to palynological data. |
1981 |
| details |
Late Devonian |
|
USSR(European) |
Aseeva,E.A. et al. Paleontological characterization of "Green Shales" from the village of Orlovka (Foredobrogean area). |
1981 |