- Author:
- Downie,C.;Sarjeant,W.A.S.
- Year:
- 1963
- Title:
- On the interpretation and status of some Hystrichosphere genera.
- Reference:
- Downie,C. et al. (1963) On the interpretation and status of some Hystrichosphere genera. Palaeontology Vol. 6 # 1 P. 83- 96
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Veryhachium | Veryhachium florigerum | Nd | Paleozoic | |
| Veryhachium | Veryhachium formosum | Nd | Paleozoic | |
| Veryhachium | Veryhachium furcillatum | Nd | Paleozoic | |
| Veryhachium | Veryhachium geometricum | Nd | Paleozoic | |
| Veryhachium | Veryhachium hebetatum | Nd | Paleozoic | |
| Veryhachium | Veryhachium heterogonum | Nd | Paleozoic | |
| Veryhachium | Veryhachium hyalodermum | Nd | Mesozoic | Cenozoic |
| Veryhachium | Veryhachium irregulare | Nd | Paleozoic | |
| Veryhachium | Veryhachium irregulare | Nd | Paleozoic | |
| Veryhachium | Veryhachium irregulare | Nd | Paleozoic | |
| Veryhachium | Veryhachium irregulare | Nd | Paleozoic | |
| Veryhachium | Veryhachium lairdii | Nd | Paleozoic | |
| Veryhachium | Veryhachium ledanoisii | Nd | Paleozoic | |
| Veryhachium | Veryhachium libratum | Nd | Paleozoic | |
| Veryhachium | Veryhachium macroceros | Nd | Paleozoic | |
| Veryhachium | Veryhachium mamillatum | Nd | Paleozoic | |
| Veryhachium | Veryhachium mensula | Baltic | Late Senonian | Danian |