| details |
Early Tremadocian |
|
Belgium |
Volkova,N.A. Paleogeography of phytoplankton at Cambrian-Ordovician boundary |
1997 |
| details |
Early Tremadocian |
|
Spain |
Volkova,N.A. Paleogeography of phytoplankton at Cambrian-Ordovician boundary |
1997 |
| details |
Early Tremadocian |
|
Italy |
Volkova,N.A. Paleogeography of phytoplankton at Cambrian-Ordovician boundary |
1997 |
| details |
Early Tremadocian |
|
Canada(Newfoundland) |
Volkova,N.A. Paleogeography of phytoplankton at Cambrian-Ordovician boundary |
1997 |
| details |
Early Tremadocian |
|
Iran |
Volkova,N.A. Paleogeography of phytoplankton at Cambrian-Ordovician boundary |
1997 |
| details |
Early Tremadocian |
|
Africa(N.Africa) |
Volkova,N.A. Paleogeography of phytoplankton at Cambrian-Ordovician boundary |
1997 |
| details |
Early Tremadocian |
|
Argentina |
Volkova,N.A. Paleogeography of phytoplankton at Cambrian-Ordovician boundary |
1997 |
| details |
Early Oxfordian |
Middle Oxfordian |
Norway |
Fossen,H. et al. The Bjoroy Formation: A newly discovered occurrence of Jurassic sediments in the Bergen Arc system. |
1997 |
| details |
Ordovician |
|
Nd |
Servais,T. An annotated bibliographical review of Ordovician acritarchs |
1997 |
| details |
Early Riphean |
Middle Riphean |
India(Jammu & Kashmir) |
Venkatachala,B.S. et al. Cyanobacterial mats from the Neoproterozoic Vaishnodevi Limesto Jammu and Kashmir |
1997 |
| details |
Late Devonian |
Early Mississippian |
Canada(Saskatchewan) |
Stasiuk,L.D. Organic facies in Black Shale of Devonian-Mikssissippian Bakken Formation, southeastern Saskatchewan. |
1996 |
| details |
Early Zechstein |
|
W.Germany(Bremen) |
Strohmenger,C. et al. Sedimentology and palynofacies of the Zechstein 2 Carbonate (Upper Permian, Northwest Germany): Implications for sequence stratigraphic subdivision. |
1996 |
| details |
Middle Frasnian |
|
Canada(Quebec) |
Cloutier,R. et al. Biostratigraphy of the Upper Devonian Escuminac Formation eastern Quebec, Canada: A comparative study based on miospores and Fishes |
1996 |
| details |
Nd |
|
Poland |
Poulsen,N.E. Dinoflagellate cysts from marine Jurassic deposits of Denmark and Poland |
1996 |
| details |
Toarcian |
Middle Volgian |
Denmark |
Poulsen,N.E. Dinoflagellate cysts from marine Jurassic deposits of Denmark and Poland |
1996 |
| details |
Nd |
|
Nd |
Molyneux,S.G. et al. Paleozoic phytoplankton. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Late Vendian |
Cambrian |
USSR(Yakut ASSR) |
Faizullin,M.S. Role of Third complex microfossils from biostratigraphy of the Vendian-Cambrian deposits of the Siberian Platform |
1996 |