| details |
Givetian |
|
USSR(Bashkir ASSR) |
Musin,M.K. et al. A composite geologic section of the Middle and Lower Parts of the Upper Devonian rocks of Western Bashkiria. |
1960 |
| details |
Givetian |
|
USSR(Bashkir ASSR) |
Chibrikova,E.V. Stratigraphy of Devonian and older Paleozoic deposits of the Southern Urals and the Pre-Urals (According to plant Microfssils). |
1977 |
| details |
Givetian |
|
USSR(Bashkir ASSR) |
Chibrikova,E.V. Stratigraphy of Devonian and older Paleozoic deposits of the Southern Urals and the Pre-Urals (According to plant Microfssils). |
1977 |
| details |
Givetian |
|
USSR(Baltic) |
Kedo,G.I. et al. The Middle Devonian of the Pre-Baltic and north-east Belorussia. (In: Devon i Karbon Pribaltiki. V.S.Sorokin et al, editors) |
1981 |
| details |
Givetian |
|
Poland |
Turnau,E. Miospore stratigraphy of Middle Deovnian deposits from Western Pomerania. |
1996 |
| details |
Nd |
|
Nd |
Owens,B. Miospores from the Middle and Early Upper Devonian rocks of the Western Queen Elizabeth Islands, Arctic Archipelago. |
1971 |
| details |
Nd |
|
Nd |
Owens,B. Miospores from the Middle and Early Upper Devonian rocks of the Western Queen Elizabeth Islands, Arctic Archipelago. |
1971 |
| details |
Famennian |
Early Tournaisian |
China(Kiangsu) |
Li,X. et al. Recent advances in the study of the Wutong Formation of the Lower Yangtze Vallay |
1984 |