Genus Acanthodiacrodium
- Species total:
- 229
- Age range:
- 4100 - 11.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Acanthodiacrodium augustum | Nd | Nd |
|
| Acanthodiacrodium baculatum | Early Tremadocian | Early Tremadocian |
|
| Acanthodiacrodium barbullatum | Cambrian | Late Gothlandian |
|
| Acanthodiacrodium bicoronatum | Early Tremadocian | Arenigian |
|
| Acanthodiacrodium bimorphispinae | Middle Ordovician | Middle Ordovician |
|
| Acanthodiacrodium biplicatum | Middle Cambrian | Late Cambrian |
|
| Acanthodiacrodium brevispinum | Early Ordovician | Early Ordovician |
|
| Acanthodiacrodium bucerum | Early Paleozoic | Early Tremadocian |
|
| Acanthodiacrodium burmanniae | Arenigian | Early Llanvirnian |
|
| Acanthodiacrodium cambriense | Middle Cambrian | Late Cambrian |
|
| Acanthodiacrodium capillatum | Early Tremadocian | Early Tremadocian |
|
| Acanthodiacrodium capsulare | Middle Cambrian | Middle Cambrian |
|
| Acanthodiacrodium celticum | Llanvirnian | Llanvirnian |
|
| Acanthodiacrodium commune | Middle Cambrian | Ludlovian |
|
| Acanthodiacrodium complanatum | Early Paleozoic | Ordovician |
|
| Acanthodiacrodium comptulum | Late Cambrian | Tremadocian |
|
| Acanthodiacrodium concaviusculum | Late Llanvirnian | Late Llanvirnian |
|