| details |
Ordovician |
Devonian |
Canada(Ontario) |
Obermajer,M. et al. Asseccing thermal maturity of Paleozoic rocks from reflectance of chitinozoa as constrained by geochemical indicators: an example from southern Ontario, Canada. |
1996 |
| details |
Late Ordovician |
|
Canada(Saskatchewan) |
Stasiuk,L.D. et al. Organic microfacies and basinal tectonic control on source rock accumulation; A microscopic approach with examples from an intracratonic and extensional basin. (In: Recent Advances in Organic Petrology and Geochemistry; A Symposium Honoring Dr P.Hacquebard. W.Kalkreuth et al, editors) |
1991 |
| details |
Middle Ordovician |
Late Ordovician |
Canada(Saskatchewan) |
Stasiuk,L.D. et al. The life cycle and phyletic affinity of Gloeocapsomorpha prisca, Zalessky 1917, from Ordovician rocks in the Canadian Williston Basin. (In: Current research, Part D: Interior Plains and Arctic Canada) |
1990 |
| details |
Ordovician |
|
Canada(Saskatchewan) |
Stasiuk,L.D. Oil-prone alginite macerals from organic-rich Mesozoic and Palaeozoic strata, Saskatchewan, Canada. |
1994 |
| details |
Late Ordovician |
|
Canada(Saskatchewan) |
Stasiuk,L.D. Fluorescence properties of Palaeozoic oil-prone Alginite in relation to hydrocarbon generation, Williston Basin, Saskatchewan, Canada. |
1994 |
| details |
Late Ordovician |
|
Canada(Saskatchewan) |
Pak,R. et al. Ichnology of the Yeoman Formation. |
2003 |
| details |
Nd |
|
China(Inner Mongolia) |
Timofeev,B.V. Micropaleophytological research into ancient strata. |
1966 |
| details |
Early Cambrian |
|
China(Inner Mongolia) |
Timofeev,B.V. Micropaleophytological research into ancient strata. |
1966 |
| details |
Cambrian |
Ordovician |
China(Xinjiang Uygur) |
Liu,D. et al. Organic petrology of potential source rocks in the Tarim Basin, northwest China. |
2003 |
| details |
Llanvirnian |
|
China(Yunnan) |
Fang,X. Ordovician micropaleoflora in Kunming-Luquan Region, Yunnan Province, and its stratigraphical significance. |
1987 |
| details |
Tournaisian |
|
E.Germany(Rostock) |
Burmann,G. Tournasian spores of Rugen. |
1975 |
| details |
Middle Ordovician |
|
Estonia |
Wicander,R. et al. Green and Blue-Green algae. 7E-Gloeocapsomorpha. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Late Tournaisian |
Early Visean |
Germany(Rostock) |
Burmann,G. Details of Lower Carboniferous spore assemblages (lepidophyta zone to pusilla zone) from the Neuenkirchen 2/1973 and Wiek 4/1970 boreholes of Rugen Island, northeast Germany. |
2001 |
| details |
Late Llandoverian |
Wenlockian |
Greenland |
Le H©riss©,A. Biogeography of upper Llandovery and Wenlock acritarchs. |
1995 |
| details |
Late Cretaceous |
|
Hungary |
Kedves,M. et al. LM and TEM investigations on the Upper Cretaceous Ajkaite of Hungary 1. |
2000 |
| details |
Cincinnatian |
|
Illinois |
Guthrie,J.M. et al. Geochemical indicators of depositional environment and source-rock potential for the Upper Ordovician Maquoketa Group, Illinois Basin. |
1994 |
| details |
Late Ordovician |
|
Illinois |
Guthrie,J.M. et al. Geochemical character and origin of oils in Ordovician Reservoir rock Illinois and Indiana, USA |
1995 |