| details |
Nd |
|
Nd |
Loeblich,A.R.,Jr. et al. Index to the genera, subgenera, and sections of the Pyrrhophyta. V. |
1970 |
| details |
Late Precambrian |
Early Cambrian |
USSR |
Naumova,S.N. Plant microfossils of Precambrian and Lower Cambrian of Eurasia and their significance for stratigraphy. |
1974 |
| details |
Late Riphean |
Early Cambrian |
USSR(Urals) |
Shepeleva,E.D. The acritarch Minuscula, Naumova and the relations to the facies character of the host rock |
1976 |
| details |
Late Precambrian |
|
USSR(Siberia) |
Volkova,N.A. et al. Microfossils of the Upper Precambrian of the Siberian Platform. |
1980 |
| details |
Late Riphean |
Vendian |
USSR(Buryat ASSR) |
Dolnik,T.A. et al. Key sections of the Kholodninsk, Oldakitsk and Tukalomiinsk Suites and their stratigraphic analogs in northern Pri-Baikal. (In: Late Precambrian and Early Paleozoic stratigraphy of Central Siberia) |
1984 |