| details |
Vendian |
|
USSR |
Timofeev,B.V. Late Proterozoic and Early Paleozoic phytoplankton. (In: Report from the 1st All-Union Palynological Conference) |
1965 |
| details |
Vendian |
|
USSR(Arkhangelsk Oblast) |
Ruchnov,V.I. et al. Catagenesis of the Precambrian (Vendian) deposits of the South-Eastern Part of the Belomorye according to the results of the investigation of microphytofossils |
1985 |
| details |
Vendian |
Cambrian |
India(Jammu & Kashmir) |
Kumar,G. et al. The Precambrian-Cambrian boundary problem and its prospects, northwest Himalaya, India. |
1984 |
| details |
Vendian |
Early Cambrian |
USSR(Siberia) |
Rudavskaya,V.A. Microplant fossil assemblages and their relation to the conditions of sedimentation. (In:Mikrofitofossilii Proterozoya i Rannego Paleozoya SSSR. B.V.Timofeev, editor) |
1974 |
| details |
Tremadocian |
Arenigian |
Romania |
Beju,D. Zoning and correlation of the Paleozoic of the Moesian Platform on the basis of palynoprotistological assemblages.1. |
1972 |
| details |
Silurian |
|
USSR(Latvian SSR) |
Sheshegova,L.I. Silurian acritarchs of the USSR. |
1976 |
| details |
Silurian |
|
USSR(Kalinin) |
Sheshegova,L.I. Silurian acritarchs of the USSR. |
1976 |
| details |
Riphean |
|
USSR |
Timofeev,B.V. The Precambrian microplant fossils and their significance in identification and correlation. |
1968 |
| details |
Proterozoic |
Early Paleozoic |
Nd |
Timofeev,B.V. Symposia on fossil microplants of the Proterozoic and Early Paleozoic. (In:Mikrofitofossilii Proterozoya i Rannego Paleozoya SSSR. B.V.Timofeev, editor) |
1974 |
| details |
Precambriam |
|
India |
Maithy,P.K. Indian Precambrian biota. (In: Proceedings, Symposium and Technical Sessions. R.S. Tiwari, editors) |
1984 |
| details |
Precambriam |
Early Cambrian |
USSR(Irkutskaya Oblast) |
Faizulina,Z.K. et al. Precambrian and Early Cambrian plant microfossils of the South West Prebaikal Irkutsk Amphitheatre and Mid-Botuobinsk |
1976 |
| details |
Precambriam |
Devonian |
Worldwide |
Timofeev,B.V. The taxonomy of the most ancient phytoplankton organisms and dispersed spores. (Taxonomy and Methods for the Study of Fossl Pollen and Spores. V.N. Saks and A.F. Khlonova, editors) |
1964 |
| details |
Precambriam |
|
USSR |
Yankauskas,T.V. et al. Status of the study. (In: Precambrian Microfossils of the USSR. T.V.Yankauskas, editor) |
1989 |
| details |
Precambriam |
|
USSR |
Yankauskas,T.V. et al. Fifth All-Union Colloquium on Precambrian microfossils of the USSR |
1987 |
| details |
Precambriam |
Cambrian |
India(Uttar Pradesh) |
Venkatachala,B.S. A decade of stratigraphic palynology in India. |
1976 |
| details |
Precambriam |
|
USSR |
Aseeva,E.A. Combination principles for elaboration of acritarch systematics the Precambrian |
1982 |
| details |
Ordovician |
Silurian |
India(Karnataka) |
Venkatachalapathy,V. et al. Occurrence of acritarchs in Halakurki Argillites of Badami Group, South India and their significance. |
1984 |