| details |
Ordovician |
|
China(Anhwei) |
Chen,G. et al. Discovery and research of palaeontological fossils from the metamorphic rock area in South Anhui. |
1998 |
| details |
Late Muschelkalk |
|
W.Germany(Niedersachsen) |
Brocke,R. et al. Phytoplankton responses to shoreline fluctuations in the Upper Muschelkalk (Middle Triassic) of the Lower Saxony (Germany) |
1996 |
| details |
Caradocian |
Ludlovian |
India(Himachal Pradesh) |
Sinha,H.N. et al. Taxonomy of Veryhachium complex from the Lower Paleozoic marine sediments of Tethyan Garhwal Himalaya, and their environmental significance. |
1996 |
| details |
Strunian |
|
Algeria |
Moreau-Benoit,A. et al. Palynological study of the Devonian in the Illizi Basin (East Algerian Sahara) biostratigraphical approach |
1993 |
| details |
Late Riphean |
|
India(Uttar Pradesh) |
Saxena,R.K. Palynology of the pre-unconformity sequence of the subsurface sediments of Ganga and Punjab Basins of India |
1992 |
| details |
Late Riphean |
Vendian |
India(Bihar) |
Saxena,R.K. Palynology of the pre-unconformity sequence of the subsurface sediments of Ganga and Punjab Basins of India |
1992 |
| details |
Late Precambrian |
Early Cambrian |
China(Anhwei) |
Zhang,S.-Q. et al. Early Cambrian small Shelly fossils from Chaohu area, Anhui |
1991 |
| details |
Late Proterozoic |
Middle Cambrian |
Australia(N.Territory) |
Zang,W. Late Proterozoic and Cambrian acritarchs. (In: Late Proterozoic and Early Palaeozoic Palaeontology and biostratigraphy of the Amadeus Basin. J.H.Shergold et al. (In: Geological and Geophysical studies in the Amadeus Basin, Central Australia. R.J.Korsch and J.M. Kennard, editors) |
1991 |
| details |
Late Algonkian |
|
India(Uttar Pradesh) |
Nautiyal,A.C. Biostratigraphic significance of Late Algonkian micro-organisms, (Zone Iv) in Upper Tejam and Semri Groups of Lesser Himalaya, sub-surface Ganga Valley and Plains Region, Northern India. |
1988 |
| details |
Sinian |
|
China(Kiangsi) |
Liu,H. et al. Subdivision and correlation of the Sinian System in Jiangxi Province with special reference to concerned problems |
1987 |
| details |
Late Llandoverian |
Early Wenlockian |
Argentina(San Juan) |
PŠ¶the de Baldis,E.D. Microplancton of the Upper Llandoverian - Lower Wenlockian Deunffia - Domasia association of the La Chilca Formation, Aguada de Los Azulejitos, San Juan, Argentina. |
1987 |
| details |
Precambriam |
|
India(Rajasthan) |
Mathur,S.M. Geochronology and biostratigraphy of the Vindhyan Supergroup. |
1987 |
| original |
Cambrian |
Tremadocian |
Italy |
Kalvacheva,R.K. et al. Acritarch evidence for the Cambrian age of Phyllites in the Agordo area (South-Alpine Basement of eastern Alps, Italy). |
1986 |
| details |
Algonkian |
|
Nd |
Kedves,M. Introduction to the palynology of Pre-Quaternary deposits |
1986 |
| original |
Late Riphean |
Cambrian |
Spitsbergen |
Knoll,A.H. et al. Micropalaeontology of the Late Proterozoic Veteranen Group, Spitsbergen. |
1985 |
| details |
|
|
India(Karnataka) |
Navale,V. et al. Precambrian of India-Possible source of evidence for early life. |
1985 |
| original |
Late Proterozoic |
Devonian |
India(Andhra Pradesh) |
Mandal,J. et al. Microbiota and catagraphs from the Varikunta area of Cuddapah Supergroup. |
1984 |