- Author:
- Hutter,T.J.
- Year:
- 1987
- Title:
- Ordovician chitinozoan zones of Great Basin
- Reference:
- Hutter,T.J. (1987) Ordovician chitinozoan zones of Great Basin AAPG, Bulletin Vol. 71 # 8 P. 1008- 1008
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Ancyrochitina | Ancyrochitina merga | USA(Western) | Arenigian | Ashgillian |
| Angochitina | Angochitina capillata | USA(Western) | Arenigian | Ashgillian |
| Conochitina | Conochitina langei | USA(Western) | Arenigian | Ashgillian |
| Conochitina | Conochitina maclartii | USA(Western) | Arenigian | Ashgillian |
| Conochitina | Conochitina poumoti | USA(Western) | Arenigian | Ashgillian |
| Conochitina | Conochitina robusta | USA(Western) | Arenigian | Ashgillian |
| Desmochitina | Desmochitina nodosa | USA(Western) | Arenigian | Ashgillian |
| Lagenochitina | Lagenochitina ovoidea | USA(Western) | Arenigian | Ashgillian |
| Sphaerochitina | Sphaerochitina lepta | USA(Western) | Arenigian | Ashgillian |