| 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 |
Precambriam |
Cambrian |
Romania |
Iliescu,V. Preliminary results of the Palino-Protistologic study of Presilurian deposits in the Moldavian Plateau Basement. |
1974 |
| details |
Cambrian |
|
Romania |
Givulescu,R. Fossil flora of Romania. (3rd Supplement) |
1978 |
| details |
Early Riphean |
Middle Riphean |
USSR(Yakut ASSR) |
Ivanovskaya,A.V. et al. Early Riphean sediments on the West Flank of the Anabar Shield |
1978 |