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 |
|