| original |
Late Pliensbachian |
|
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 |
Hettangian |
Sinemurian |
USSR(Siberia) |
Ilyina,V.I. Jurassic palynology of Siberia |
1985 |
| details |
Hettangian |
Sinemurian |
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 |
| 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 |