| details |
Ludlovian |
Pridolian |
Poland |
Jachowicz,M. Successions of the acritarcha assemblages in the Silurian sediments in Eastern Pomerania (Northern Poland). |
1998 |
| details |
Ludlovian |
Pridolian |
Poland |
Jachowicz,M. Successions of the acritarcha assemblages in the Silurian sediments in Eastern Pomerania (Northern Poland). |
1998 |
| details |
Aeronian |
Telychian |
Argentina |
Rubinstein,C.V. et al. Biostratigraphy of the Central Precordillera Silurian Basin, Argentina, based on palynomorphs and graptolites. |
1998 |
| details |
Late Wenlockian |
|
England(Shropshire) |
Washington-Evans,J. et al. The palynology of the Upper Wenlock Series (Silurian) of the Much Wenlock and Ludlow areas, Shropshire, England. |
1998 |
| details |
Ordovician |
|
Finland |
Uutela,A. Extent of the Northern Baltic Sea during the Early Palaeozoic Era: New Evidence from Ostrobothnia, western Finland. |
1998 |
| details |
Valanginian |
|
Alaska(North Slope) |
Mickey,M.B. et al. Biostratigraphy report 109 outcrop samples Western Delong Mountains field party North Slope, Alaska. (In: Micropaleontology of Cretaceous and Jurassic shales from the Northwestern Delong Mountains, Western Brooks Range, Alaska, 1994-1997. M.B.Mickey and H.Haga, editors) |
1998 |
| details |
Aptian |
Albian |
Alaska(North Slope) |
Mickey,M.B. et al. Biostratigraphy report 109 outcrop samples Western Delong Mountains field party North Slope, Alaska. (In: Micropaleontology of Cretaceous and Jurassic shales from the Northwestern Delong Mountains, Western Brooks Range, Alaska, 1994-1997. M.B.Mickey and H.Haga, editors) |
1998 |
| details |
Givetian |
|
Poland |
Turnau,E. et al. Givetian palynostratigraphy and palynofacies: New data from the Bodzentyn Syncline (Holy Cross Mountains, Central Poland). |
1999 |
| details |
Bathonian |
Oxfordian |
Portugal |
Riding,J.B. et al. Jurassic, (Toarcian to Kimmeridgian), dinoflagellate cysts and paleoclimates. |
1999 |
| details |
Callovian |
Oxfordian |
Norway |
Riding,J.B. et al. Jurassic, (Toarcian to Kimmeridgian), dinoflagellate cysts and paleoclimates. |
1999 |
| details |
Callovian |
Oxfordian |
Australia(W.Australia) |
Riding,J.B. et al. Jurassic, (Toarcian to Kimmeridgian), dinoflagellate cysts and paleoclimates. |
1999 |
| details |
Late Pliensbachian |
Aalenian |
Russia(Siberia) |
Riding,J.B. et al. Jurassic and Lowermost Cretaceous dinoflagellate cyst biostratigraphy of the Russian Platform and Northern Siberia, Russia. |
1999 |
| details |
Pragian |
|
Portugal |
Pereira,Z. et al. Lower Devonian palynomorphs from the Barrancos region, Ossa Morena Zone, Portugal. |
1999 |
| details |
Hirnantian |
|
Argentina(San Juan) |
Rubinstein,C.V. et al. A palynomorph and graptolite biostratigraphy of the Central Precordillera Silurian Basin, Argentina. |
1999 |
| details |
Arenigian |
|
Tunisia |
Vecoli,M. et al. Palynostratigraphy of Upper Cambrian-upper Ordovician intracratonic clastic sequences, North Africa. |
1999 |
| details |
Arenigian |
|
Algeria |
Vecoli,M. et al. Palynostratigraphy of Upper Cambrian-upper Ordovician intracratonic clastic sequences, North Africa. |
1999 |
| details |
Late Arenigian |
Early Llanvirnian |
Sweden |
Tongiorgi,M. et al. Differentiation and spread of the Baltic Acritarch Province (Arenig-Llanvirn). |
1999 |