| details |
Ordovician |
|
USSR(Baltic) |
Derenne,S. et al. Similar morphological and chemical variations of Gloeocapsomorpha prisca in Ordovician sediments and cultured Botryococcus braunii as a response to changes in salinity |
1992 |
| details |
Late Neogene |
Pleistocene |
USSR(Bashkir ASSR) |
Chigurayeva,A.A. et al. Peridineae, Pediastrum and Botryococcus algae in Pliocene and Pliestocene deposits of near Caspian Regions. (In: Fossil algae of the USSR-T.F.Vozzhennikova et al-Eds) |
1969 |
| details |
Ordovician |
|
USSR(Estonian SSR) |
Collinson,M.E. et al. The oil-generating potential of plants from coal and coal-bearing strata through time: A review with new evidence from Carboniferous plants. (In: Coal and Coal-bearing Strata as Oil-Prone Source Rocks. A.C.Scott and A.J.Fleet, editors) |
1994 |
| details |
Early Miocene |
|
Vermont |
Traverse,A. Palynofloral geochronology of the Brandon Lignite of Vermont, USA. |
1994 |
| details |
Late Muschelkalk |
Early Lettenkeuper |
W.Germany(Hesse) |
Duringer,P. et al. Palynology-A means of characteristing marine and Continental facies at the Upper Muschelkalk-Latten Kohle boundary |
1985 |
| details |
Keuper |
Rhaetian |
W.Germany(N.Rhine) |
Heunisch,C. Palynological investigations in the Upper Keuper of Northwestern Germany |
1996 |
| details |
Rhaetian |
Early Liassic |
W.Germany(Niedersachsen) |
Heunisch,C. Palynological investigations in the Upper Keuper of Northwestern Germany |
1996 |
| details |
Ordovician |
|
Wisconsin |
Derenne,S. et al. Similar morphological and chemical variations of Gloeocapsomorpha prisca in Ordovician sediments and cultured Botryococcus braunii as a response to changes in salinity |
1992 |
| details |
Late Cretaceous |
Late Tertiary |
Yemen |
Aboul Ela,N.M. et al. Palynological studies on the Intercalated sediments of the Yemen Volcanics near Sana'a. |
1988 |