- Author:
- Servais,T.;Mette,W.
- Year:
- 2000
- Title:
- The messaoudensis-trifidum acritarch assemblage (Ordovician: Late Tremadoc - Early Arenig) of the Barriga Shale Formation, Sierra Morena (southwest Spain).
- Reference:
- Servais,T. et al. (2000) The messaoudensis-trifidum acritarch assemblage (Ordovician: Late Tremadoc - Early Arenig) of the Barriga Shale Formation, Sierra Morena (southwest Spain). Review of Palaeobotany and Palynology Vol. 113 # 3 P. 145- 164
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| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Leiosphaeridia | Leiosphaeridia sp | Spain | Late Tremadocian | Early Arenigian |
| Micrhystridium | Micrhystridium sp | Spain | Late Tremadocian | Early Arenigian |
| Peteinosphaeridium | Peteinosphaeridium sp | Spain | Late Tremadocian | Early Arenigian |
| Pirea | Pirea colliformis | Spain | Late Tremadocian | Early Arenigian |
| Pirea | Pirea ornata | Spain | Late Tremadocian | Early Arenigian |
| Pirea | Pirea sp | Spain | Late Tremadocian | Early Arenigian |
| Polygonium | Polygonium sp | Spain | Late Tremadocian | Early Arenigian |
| Rhopaliophora | Rhopaliophora palmata | Spain | Late Tremadocian | Early Arenigian |
| Stellechinatum | Stellechinatum sicaforme | Spain | Late Tremadocian | Early Arenigian |
| Stellechinatum | Stellechinatum sicaforme | Spain | Late Tremadocian | Early Arenigian |
| Stellechinatum | Stellechinatum sicaforme | Spain | Late Tremadocian | Early Arenigian |
| Stelliferidium | Stelliferidium sp | Spain | Late Tremadocian | Early Arenigian |
| Stelliferidium | Stelliferidium trifidum | Spain | Late Tremadocian | Early Arenigian |
| Striatotheca | Striatotheca sp | Spain | Late Tremadocian | Early Arenigian |
| Timofeevia | Timofeevia phosphoritica | Spain | Late Tremadocian | Early Arenigian |
| Vavrdovella | Vavrdovella areniga | Spain | Late Tremadocian | Early Arenigian |
| Veryhachium | Veryhachium lairdii | Spain | Late Tremadocian | Early Arenigian |