| details |
Late Precambrian |
Early Cambrian |
Romania |
Iliescu,V. et al. On the presence of the Lower Cambrian in the East Carpathians: Epimetamorphic Tulghes Series. |
1971 |
| details |
Vendian |
Tremadocian |
USSR(Voronezh) |
Raskatova,L.G. et al. On the question of the age of the Mudstone Layers. (In: Some Questions on the Stratigraphy of the Sedimentary Cover of the Voronezh Anticline. V.P.Semenov, editor) |
1975 |
| details |
Riphean |
|
Romania |
Krautner,H.G. Lithostratigraphic correlation of Precambrian in the Romanian Carpathians |
1978 |
| details |
Precambriam |
|
Romania |
Krautner,H.G. Lithostratigraphic correlation of Precambrian in the Romanian Carpathians. |
1980 |