Veryhachium |
Veryhachium timofeevii
|
Nd |
Nd |
|
Veryhachium |
Veryhachium triangulatum
|
Czechoslovakia |
Late Ordovician |
|
Veryhachium |
Veryhachium triqueter
|
Pakistan |
Triassic |
|
Veryhachium |
Veryhachium trisphaeridium
|
England |
Silurian |
|
Veryhachium |
Veryhachium trispininflatum
|
Spain |
Devonian |
|
Veryhachium |
Veryhachium trispinosum
|
USSR(Baltic) |
Early Silurian |
|
Veryhachium |
Veryhachium trispinosum
|
France(Bretagne) |
Gedinnian |
|
Veryhachium |
Veryhachium trisulcum
|
Nd |
Nd |
|
Veryhachium |
Veryhachium tzutsii
|
Nd |
Nd |
|
Veryhachium |
Veryhachium vaitekunenei
|
USSR(Lithuanian SSR) |
Late Silurian |
|
Veryhachium |
Veryhachium valensii
|
France |
Bathonian |
|
Veryhachium |
Veryhachium valiente
|
Spain |
Late Silurian |
Devonian |
Veryhachium |
Veryhachium vesiculospinum
|
Sweden(Gotland) |
Late Ordovician |
|
Veryhachium |
Veryhachium vesiculospinum
|
Sweden(Gotland) |
Late Ordovician |
|
Veryhachium |
Veryhachium vesiculospinum
|
Sweden(Gotland) |
Late Ordovician |
|
Wilsonastrum |
Wilsonastrum
|
Nd |
Nd |
|