- Author:
- Helal,A.H.
- Year:
- 1958
- Title:
- Age and distribution of the Tertiary Browncoal in the area of Gladbach east of Cologne.
- Foreign title:
- Das alter und die Verbreitung der Tertiaren Braunkohlen bei Bergisch Gladbach Ostlich von Koln
- Reference:
- Helal,A.H. (1958) Age and distribution of the Tertiary Browncoal in the area of Gladbach east of Cologne. [ Das alter und die Verbreitung der Tertiaren Braunkohlen bei Bergisch Gladbach Ostlich von Koln ] Fortschritte in der Geologie von Rheinland und Westfalen Vol. 2 P. 419- 435
- Google Academy:
- try to search by title in english or foreign title
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Triplanosporites | Triplanosporites sinuosus | W.Germany(N.Rhine) | Middle Oligocene | |
| Triporopollenites | Triporopollenites coryloides | W.Germany(N.Rhine) | Middle Oligocene | |
| Triporopollenites | Triporopollenites rhenanus | W.Germany(N.Rhine) | Middle Oligocene | |
| Trivestibulopollenites | Trivestibulopollenites betuloides | W.Germany(N.Rhine) | Middle Oligocene | |
| Verrucatosporites | Verrucatosporites alienus | W.Germany(N.Rhine) | Middle Oligocene | |
| Verrucatosporites | Verrucatosporites favus | W.Germany(N.Rhine) | Middle Oligocene | |
| Zonalapollenites | Zonalapollenites viridifluminipites | W.Germany(N.Rhine) | Middle Oligocene |