| details |
Silurian |
Frasnian |
Canada(NWT,Mackenzie) |
McGregor,D.C. et al. Appendix 1; Paleontology. (In: Subsurface geology of Pre-Mesozoic strata, Great Bear River Map area, District of MacKenzie-D.C.Pugh) |
1993 |
| details |
Middle Proterozoic |
|
Montana |
Horodyski,R.J. Paleontology of Proterozoic Shales and Mudstones: Examples from the Belt Supergroup, Char Group, and Pahruump Group, Western USA |
1993 |
| details |
Early Toarcian |
|
Italy |
Bucefalo Palliani,R. et al. Palaeoenvironmental influences of the composition and preservation of the organic matter: preliminary results from the Pozzale (Early Toarcian, Central Apennines, Italy) |
1993 |
| details |
Nd |
|
Nd |
Martin,F. Acritarchs: A review |
1993 |
| details |
Paleocene |
|
China(Kwangsi) |
Yang,S. Paleocene palynology of the Shangyang Formation, Hepu Basin, Guangxi, China |
1993 |
| details |
Early Llanvirnian |
|
Belgium |
Servais,T. et al. Lower Llanvirn, (Ordovician), graptolites and acritarchs from the Assise de Huy Bande de Sambre-et-Meuse, Belgium. |
1993 |
| details |
Early Eocene |
Middle Eocene |
North Sea |
Condon,P.J. et al. Eocene succession of the East Shetland Platform, North Sea. |
1992 |
| details |
Late Permian |
|
India(Andhra Pradesh) |
Srivastava,S.C. et al. Palynologocial dating of Coal Seams in Amavaram area, Khammam District, A.P., India |
1992 |
| details |
Early Permian |
|
India(Andhra Pradesh) |
Srivastava,S.C. et al. Permian palynostratigraphy in Ramakrishnapuram area, Godavari Graben, Andhra Pradesh, India |
1992 |
| details |
Early Cambrian |
|
Poland |
Piskun,L.V. et al. Paleobiogeography of the Lower Cambrian deposits of Byelorussia |
1992 |
| details |
Sakmarian |
Tatarian |
India(Andhra Pradesh) |
Srivastava,S.C. Permian palynological assemblages in the Godavari Graben. |
1992 |
| details |
Permian |
|
India(Andhra Pradesh) |
Srivastava,S.C. et al. Palynostratigraphy of Permian sediments in Manuguru area, Godav Graben, Andhra Pradesh |
1992 |
| details |
Late Riphean |
|
Canada(Yukon) |
Kaufman,A.J. et al. Biostratigraphic and chemostratigraphic correlation of Neoproterozoic sedimentary successions: Upper Tindir Group; Northwestern Canada, as a test case |
1992 |
| details |
Late Sinian |
|
China(Szechwan) |
Fan,P. et al. Biomarkers of Upper Sinian Cyanobacterial Dolostones in Southwest China |
1991 |
| details |
Early Gondwana |
|
India(Bihar) |
Banerjee,M. et al. Palynostratigraphic correlation of Lower Gondwana sediments in the Chuparbhita and Hura Basins, Rajmahal Hills, Eastern India. |
1990 |
| details |
Early Tithonian |
Hauterivian |
|
Quattrocchio,M.E. et al. Jurassic and Lower Cretaceous dinocyst from Argentina; Their biostratigraphic significance. |
1990 |
| details |
Aptian |
Early Albian |
Argentina(San Luis) |
PrЎmparo,M.B. Palynostratigraphy of the Lower Cretaceous of the San Luis Basin, Argentina. Its place in the Lower Cretaceous floral provinces pattern |
1990 |