Veryhachium |
Veryhachium ambiguum
|
Nd |
Nd |
|
Veryhachium |
Veryhachium asymmetricum
|
Nd |
Nd |
|
Veryhachium |
Veryhachium bacifer
|
Nd |
Nd |
|
Veryhachium |
Veryhachium balticum
|
Nd |
Nd |
|
Veryhachium |
Veryhachium belgicum
|
Nd |
Nd |
|
Veryhachium |
Veryhachium brevitrispinosum
|
Nd |
Nd |
|
Veryhachium |
Veryhachium bulbiferum
|
Nd |
Nd |
|
Veryhachium |
Veryhachium centrigerum
|
Nd |
Nd |
|
Veryhachium |
Veryhachium ceratioides
|
Nd |
Nd |
|
Veryhachium |
Veryhachium clavum
|
Nd |
Nd |
|
Veryhachium |
Veryhachium crucistellatum
|
Nd |
Nd |
|
Veryhachium |
Veryhachium cucruse
|
Nd |
Nd |
|
Veryhachium |
Veryhachium delmeri
|
Nd |
Nd |
|
Veryhachium |
Veryhachium downiei
|
Nd |
Nd |
|
Veryhachium |
Veryhachium downiei
|
Nd |
Nd |
|
Veryhachium |
Veryhachium duodeciaster
|
Nd |
Nd |
|
Veryhachium |
Veryhachium duodeciaster
|
Canada(Alberta) |
Late Devonian |
|