- Author:
- Servais,T.;Maletz,J.
- Year:
- 1993
- Title:
- Lower Llanvirn, (Ordovician), graptolites and acritarchs from the Assise de Huy Bande de Sambre-et-Meuse, Belgium.
- Reference:
- Servais,T. et al. (1993) Lower Llanvirn, (Ordovician), graptolites and acritarchs from the Assise de Huy Bande de Sambre-et-Meuse, Belgium. Annales de la Soci©t© G©ologique de Belgique Vol. 115 # 1 P. 265- 285
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- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Acanthodiacrodium | Acanthodiacrodium | Belgium | Early Llanvirnian | |
| Arkonia | Arkonia | Belgium | Early Llanvirnian | |
| Arkonia | Arkonia scabrata | Belgium | Early Llanvirnian | |
| Arkonia | Arkonia tenuata | Belgium | Early Llanvirnian | |
| Arkonia | Arkonia triangulata | Belgium | Early Llanvirnian | |
| Arkonia | Arkonia virgata | Belgium | Early Llanvirnian | |
| Aureotesta | Aureotesta clathrata | Belgium | Early Llanvirnian | |
| Baltisphaera | Baltisphaera ternata | Belgium | Early Llanvirnian | |
| Baltisphaeridium | Baltisphaeridium | Belgium | Early Llanvirnian | |
| Coryphidium | Coryphidium | Belgium | Early Llanvirnian | |
| Dicrodiacrodium | Dicrodiacrodium normale | Belgium | Early Llanvirnian | |
| Frankea | Frankea sartbernardensis | Belgium | Early Llanvirnian | |
| Goniosphaeridium | Goniosphaeridium | Belgium | Early Llanvirnian | |
| Leiofusa | Leiofusa | Belgium | Early Llanvirnian | |
| Leiosphaeridia | Leiosphaeridia | Belgium | Early Llanvirnian | |
| Marrocanium | Marrocanium simplex | Belgium | Early Llanvirnian | |
| Micrhystridium | Micrhystridium sp | Belgium | Early Llanvirnian |