Genus Veryhachium
- Species total:
- 336
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Veryhachium parvum | Middle Cambrian | Middle Cambrian |
|
| Veryhachium cuneidentatum | Middle Cambrian | Ludlovian |
|
| Veryhachium quadricorne | Middle Cambrian | Tremadocian |
|
| Veryhachium mutabile | Late Cambrian | Late Cambrian |
|
| Veryhachium aculeatum | Late Cambrian | Givetian |
|
| Veryhachium sp.A Mart.& Dean,1981 | Late Cambrian | Tremadocian |
|
| Veryhachium trapezionarion | Late Cambrian | Early Pridolian |
|
| Veryhachium sp.A Pars.& Ande.,2000 | Late Cambrian | Early Tremadocian |
|
| Veryhachium incus | Late Cambrian | Late Cambrian |
|
| Veryhachium arcessitum | Ordovician | Early Caradocian |
|
| Veryhachium estrellitae | Early Ordovician | Gedinnian |
|
| Veryhachium aequilateralis | Ordovician | Ordovician |
|
| Veryhachium downiei | Ordovician | Middle Triassic |
|
| Veryhachium fictusistriatum | Ordovician | Ordovician |
|
| Veryhachium gibbosum | Tremadocian | Early Arenigian |
|
| Veryhachium rhombispinosum | Early Ordovician | Ashgillian |
|
| Veryhachium sp.1 | Ordovician | Early Maestrichtian |
|