Genus Trachyrytidodiacrodium
- Species total:
- 6
- Age range:
- 570 - 314 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Trachyrytidodiacrodium | Middle Cambrian | Late Cambrian |
|
| Trachyrytidodiacrodium enucleatum | Tremadocian | Tremadocian |
|
| Trachyrytidodiacrodium involutivum | Early Paleozoic | Early Paleozoic |
|
| Trachyrytidodiacrodium involutum | Middle Cambrian | Early Ordovician |
|
| Trachyrytidodiacrodium ovale | Llanvirnian | Llanvirnian |
|
| Trachyrytidodiacrodium sp | Cambrian | Early Carboniferous |
|