Cymbosporites sp.E
- Citations total:
- 2
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| original | Middle Siegenian | Late Siegenian | France(Ardennes) | Steemans,P. The study of palynostratigraphy of the Devonian of western Europe. | 1986 |
| original | Gedinnian | Siegenian | Belgium | Steemans,P. Stratigraphical study of the spores in the Gedinnian - Siegenian Transition Beds at Nonceveux and Spa, (Belgium). | 1981 |