| details |
Cambrian |
|
Greenland |
Downie,C. Acritarchs from near the Precambrian-Cambrian boundary--A preliminary account. |
1974 |
| details |
Cambrian |
|
Scotland |
Downie,C. Acritarchs from near the Precambrian-Cambrian boundary--A preliminary account. |
1974 |
| details |
Early Cambrian |
|
Scotland |
Downie,C. Intercontinental correlation of the Lower Cambrian based on acritarchs. |
1974 |
| details |
Early Cambrian |
|
Greenland |
Downie,C. Intercontinental correlation of the Lower Cambrian based on acritarchs. |
1974 |
| details |
Early Cambrian |
|
USSR(Russian Platform) |
Volkova,N.A. Hystrichosphaeridae of the Lower Cambrian. |
1974 |
| details |
Tremadocian |
Ludlovian |
USSR(Russian Platform) |
Umnova,N.I. Silurian and Ordovician acritarch assemblages from the northern and western parts of the Russian Platform. |
1974 |
| details |
Tremadocian |
Ludlovian |
USSR(Pre-Baltic) |
Umnova,N.I. Silurian and Ordovician acritarch assemblages from the northern and western parts of the Russian Platform. |
1974 |
| details |
Early Cambrian |
|
USSR(Yakut ASSR) |
Orgurtsova,R.N. The findings of Lontovass acritarchae in the deposits of Tommot Stage at Olenek Uplift. |
1975 |
| details |
Late Precambrian |
|
USSR(Buryat ASSR) |
Kuznetzov,K.N. et al. New data on the stratigraphy of Late Precambrian of the Kurtun River Basin, (southwestern Pri-Baikal). (In: Material on the Biostratigraphy and Paleogeography of Eastern Siberia) |
1975 |
| details |
Ordovician |
Silurian |
USSR(Russian Platform) |
Umnova,N.I. Ordovician and Silurian acritarchs of the Moscow Basin and Prebaltic |
1975 |
| details |
Vendian |
|
USSR(Siberia) |
Solontsov,L.F. et al. Principle stratigraphic features of the Late Precambrian East European Platform and some possible analogues in other parts of the Siberian Platform. (In: Analogues of Vendian complex in Siberia. B.S.Sokolov and V.V.Khomentovskii, editors) |
1975 |
| details |
Middle Cambrian |
|
USSR(Estonian SSR) |
Solontsov,L.F. et al. Principle stratigraphic features of the Late Precambrian East European Platform and some possible analogues in other parts of the Siberian Platform. (In: Analogues of Vendian complex in Siberia. B.S.Sokolov and V.V.Khomentovskii, editors) |
1975 |
| details |
Tommotian |
|
USSR(Yakut ASSR) |
Ogurtsova,R.N. The findings of Lontovass acritarchae in the deposits of Tommotian Stage at Olenek Uplift |
1975 |
| details |
Middle Vendian |
Early Cambrian |
USSR(European) |
Pamkyavichene,L.T. Distribution of microphytofossil of the Vendian-Cambrian Pogranichnykh deposits of the West Part of the eastern European Platform |
1976 |
| details |
Acadian |
|
Czechoslovakia |
VavrdovЎ,M. Excystment mechanism of Early Paleozoic acritarchs. |
1976 |
| details |
Early Cambrian |
|
USSR(Estonian SSR) |
Mens,K.A. et al. Stratotypes sections of the Cambrian Formation of Estonia |
1977 |
| details |
Vendian |
|
USSR(Arkhangelsk Oblast) |
Rudavskaya,V.A. et al. Stratigraphic differentiation of the Upper Precambrian from the Mezen Basin on the basis of assemblages of microplytofossils. (In: Questions of Phytostratigraphy. S.R.Samoilovich et al, editors) |
1977 |