Genus Veryhachium
- Species total:
- 336
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Veryhachium aequilateralis | Ordovician | Ordovician |
|
Veryhachium downiei | Ordovician | Middle Triassic |
|
Veryhachium fictusistriatum | Ordovician | Ordovician |
|
Veryhachium gibbosum | Tremadocian | Early Arenigian |
|
Veryhachium polygonale | Arenigian | Middle Triassic |
|
Veryhachium flagelliferum | Arenigian | Lutetian |
|
Veryhachium microrugulatum | Arenigian | Arenigian |
|
Veryhachium sp. Conn & Higg.,1999 | Early Arenigian | Middle Arenigian |
|
Veryhachium sukatschevii | Arenigian | Arenigian |
|
Veryhachium helenae | Arenigian | Late Frasnian |
|
Veryhachium wenlockium | Early Arenigian | Downtonian |
|
Veryhachium urens | Arenigian | Givetian |
|
Veryhachium cordiforme | Arenigian | Arenigian |
|
Veryhachium schmidtii | Arenigian | Baoto |
|
Veryhachium sp.2 | Early Arenigian | Early Maestrichtian |
|
Veryhachium serpentinatum | Arenigian | Emsian |
|
Veryhachium subglobosum | Arenigian | Bathonian |
|