| original |
Early Permian |
|
India(Madhya Pradesh) |
Sinha,V. Some "Acritarchs" and other microfossils from Lower Artinskian Stage of Lower Gondwanas, India. |
1969 |
| details |
Late Artinskian |
|
India(Madhya Pradesh) |
Jain,K.P. Fossil dinoflagellates, acritarchs, tasmanitids and nannoplankton. (In: Aspects and Appraisal of Indian Palaeobotany. K.R.Surange, editor) |
1974 |
| details |
Permian |
|
India(Uttar Pradesh) |
Lakhanpal,R.N. et al. A catalogue of Indian fossil plants |
1976 |
| details |
Nd |
|
Nd |
Cramer,F.H. et al. Lower Paleozoic acritarchs. |
1979 |
| details |
Precambriam |
|
USSR |
Yankauskas,T.V. et al. Fifth All-Union Colloquium on Precambrian microfossils of the USSR |
1987 |
| details |
Precambriam |
|
USSR |
Yankauskas,T.V. et al. Acritarch (Group acritarch,1963) classification. (In: Precambrian Microfossils of the USSR. T.V.Yankauskas, editor) |
1989 |
| details |
Early Cambrian |
|
USSR(Estonian SSR) |
German,T.N. et al. Systematic descriptions of microfossils. (In: Precambrian Microfossils of the USSR. T.V.Yankauskas, editor) |
1989 |
| details |
Early Cambrian |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Early Gondwana |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Late Sinian |
Early Cambrian |
China(Anhwei) |
Zang,W.L. et al. Late Proterozoic and Early Cambrian microfossils and biostratigraphy, Northern Anhui and Jiangsu, Central-Eastern China. |
1992 |
| details |
Late Sinian |
Early Cambrian |
China(Kiangsu) |
Zang,W.L. et al. Late Proterozoic and Early Cambrian microfossils and biostratigraphy, Northern Anhui and Jiangsu, Central-Eastern China. |
1992 |
| details |
Early Cambrian |
Middle Cambrian |
Poland |
Yankauskas,T.V. et al. Lower and Middle Cambrian acritarch-based biozonation of the Baltic Syneclise and adjacent area (East European Platform). |
1992 |
| details |
Early Cambrian |
Middle Cambrian |
USSR(Baltic) |
Yankauskas,T.V. et al. Lower and Middle Cambrian acritarch-based biozonation of the Baltic Syneclise and adjacent area (East European Platform). |
1992 |
| details |
Early Cambrian |
Middle Cambrian |
USSR(Belorussian SSR) |
Yankauskas,T.V. et al. Lower and Middle Cambrian acritarch-based biozonation of the Baltic Syneclise and adjacent area (East European Platform). |
1992 |
| details |
Late Riphean |
|
Australia(N.Territory) |
Zang,W. et al. Late Proterozoic and Cambrian microfossils and biostratigraphy, Amadeus Basin, Central Australia |
1992 |
| details |
Early Cambrian |
|
USSR(Baltic) |
Yankauskas,T.V. Lower and Middle Cambrian acritarch-Based biozonation of the North western part of the East European Platform |
1993 |
| details |
Late Asselian |
Early Scythian |
India(Bengal) |
Tiwari,R.S. et al. Organic-walled microfossils of doubtful origin in Permian and Triassic sequences on Peninsular India |
1995 |