| details |
Early Paleozoic |
|
Nd |
Cramer,F.H. et al. Lower Paleozoic acritarchs. |
1979 |
| details |
Late Precambrian |
Cambrian |
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Georgian |
Potsdamian |
Nd |
Diez,M.D.C.R. et al. Range chart of selected Lower Paleozoic acritarch Taxa. 2: Index to Parts 1 and 2. |
1977 |
| original |
Cambrian |
|
India(Uttar Pradesh) |
Salujha,S.K. et al. Plant microfossils from the Vindhyans of Son Valley, India. |
1971 |
| details |
Late Proterozoic |
|
India(Uttar Pradesh) |
Nautiyal,A.C. Upper Proterozoic microfossils (Zone IV, V) and biostratigraphic significance of Upper Semri and Lower Kaimur Groups of Central India. |
1994 |
| details |
Precambriam |
|
India(Rajasthan) |
Mathur,S.M. Geochronology and biostratigraphy of the Vindhyan Supergroup. |
1987 |
| details |
Silurian |
|
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 |
Late Proterozoic |
|
India(Madhya Pradesh) |
Nautiyal,A.C. Upper Proterozoic microfossils (Zone IV, V) and biostratigraphic significance of Upper Semri and Lower Kaimur Groups of Central India. |
1994 |
| details |
Precambriam |
|
India |
Gowda,S.S. Precambrian and Cambrian plants. (In: Aspects and Appraisal of Indian Palaeobotany. K.R.Surange, editor) |
1974 |
| details |
Cambrian |
|
India |
Gowda,S.S. Precambrian and Cambrian plants. (In: Aspects and Appraisal of Indian Palaeobotany. K.R.Surange, editor) |
1974 |
| details |
Cambrian |
|
India |
Eisenack,A. et al. Catalog of fossil dinoflagellates, hystrichospheres and related microfossils. Acritarchs. |
1976 |
| details |
Tremadocian |
|
China(Shanghai) |
Hu,Y. Micropalaeoflora from the Early Ordovician in Gaoqiao Region of Shaanxi and its stratigraphic significance. |
1986 |
| details |
Late Cambrian |
Early Ordovician |
China(Kirin) |
Yin,L.-M. Acritarchs. (In: Study on Cambrian-Ordovician boundary strata and its biota in Dayangcha, Hunjiang, Jilin, China. J.-Y. Chen, editors) |
1985 |