Genus Acanthodiacrodium
- Species total:
- 229
- Age range:
- 4100 - 11.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Acanthodiacrodium | Precambriam | Paleozoic |
|
| Acanthodiacrodium abortivum | Early Paleozoic | Early Paleozoic |
|
| Acanthodiacrodium achrasii | Cambrian | Middle Siegenian |
|
| Acanthodiacrodium aciculatum | Late Tremadocian | Llanvirnian |
|
| Acanthodiacrodium aciferum | Middle Cambrian | Late Cambrian |
|
| Acanthodiacrodium aclinum | Late Tremadocian | Early Arenigian |
|
| Acanthodiacrodium acre | Late Cambrian | Late Cambrian |
|
| Acanthodiacrodium adelphicum | Middle Cambrian | Early Arenigian |
|
| Acanthodiacrodium adligans | Middle Cambrian | Middle Cambrian |
|
| Acanthodiacrodium ambiguum | Llandeilian | Llandeilian |
|
| Acanthodiacrodium amplium | Tremadocian | Tremadocian |
|
| Acanthodiacrodium anceps | Early Paleozoic | Late Cambrian |
|
| Acanthodiacrodium anfractum | Tremadocian | Tremadocian |
|
| Acanthodiacrodium angustizonale | Early Ordovician | Late Ordovician |
|
| Acanthodiacrodium angustum | Cambrian | Middle Emsian |
|
| Acanthodiacrodium apertum | Middle Cambrian | Middle Cambrian |
|
| Acanthodiacrodium arburense | Late Tremadocian | Early Arenigian |
|