Perotrilites robustus
- Citations total:
- 2
| link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
|---|---|---|---|---|---|
| original | Siegenian | Middle Siegenian | France(Ardennes) | Steemans,P. The study of palynostratigraphy of the Devonian of western Europe. | 1986 |
| original | Siegenian | Middle Siegenian | W.Germany(N.Rhine) | Steemans,P. The study of palynostratigraphy of the Devonian of western Europe. | 1986 |