| details |
Early Liassic |
|
Poland |
Dжring,H. et al. Some new subformgenera of the spore genus Stereisporites Th. and Pf., from the Mesozoic and Lower Tertiary of Middle Europe. |
1966 |
| details |
Jurassic |
|
Canada |
Dжring,H. et al. Some new subformgenera of the spore genus Stereisporites Th. and Pf., from the Mesozoic and Lower Tertiary of Middle Europe. |
1966 |
| details |
Anisian |
|
Romania |
Antonescu,E. Study of the Anisian microflora from the Cristian Valley (Brasov). |
1970 |
| details |
Early Sinemurian |
|
W.Germany(Hesse) |
Schulz,E. The spores of the genus Stereisporites Thompson and Pflug,1953 from the Early Mesophytic of the German Basin |
1970 |
| details |
Rhaetian |
|
Austria |
Morbey,S.J. et al. A Scheme of palynologically defined Concurrent-Range zones and Subzones for the Triassic Rhaetian Stage (Snsu Lato). |
1974 |
| details |
Late Triassic |
Hettangian |
USSR(Siberia) |
Sarjeant,W.A.S. et al. Jurassic palynomorphs of the Circum-Pacific Region. (In: The Jurassic of the Circum-Pacific. G.E.G Westermann, editor) |
1992 |