| details |
|
|
Idaho |
Pflug,H.D. Rock-forming organisms from the Molar Tooth Limestone of the Belt Series, (Precambrian). |
1968 |
| details |
|
|
Montana |
Pflug,H.D. Rock-forming organisms from the Molar Tooth Limestone of the Belt Series, (Precambrian). |
1968 |
| details |
Riphean |
|
USSR(Siberia) |
Sokolov,B.S. On the significance of microfossils of vegetation nature. (In: Microfossils USSR. T.F.Vozzhennikova et al, editors) |
1974 |
| details |
Riphean |
|
Romania |
Krautner,H.G. Lithostratigraphic correlation of Precambrian in the Romanian Carpathians |
1978 |