| details |
Algonkian |
|
Idaho |
Pflug,H.D. Some remains of lower plants from the Algonkian. |
1966 |
| details |
Algonkian |
|
Montana |
Pflug,H.D. Some remains of lower plants from the Algonkian. |
1966 |
| details |
Late Proterozoic |
|
Montana |
Pflug,H.D. Systematics of the Lower Precambrian Petalonamae. |
1972 |
| original |
Late Proterozoic |
|
Poland |
Gunia,T. Microflora of Pre-Cambrian Limestones of the Duszniki Zdroj Region, (the Central Sudeten). |
1974 |
| details |
Late Precambrian |
|
Zambia |
Binda,P.L. Microfossils from the Lower Kundelungu (Late Precambrian) of Zambia |
1977 |