- Author:
- Achab,A.
- Year:
- 1989
- Title:
- Ordovician chitinozoan zonation of Quebec and Western Newfoundland.
- Reference:
- Achab,A. (1989) Ordovician chitinozoan zonation of Quebec and Western Newfoundland. Journal of Paleontology Vol. 63 # 1 P. 14- 24
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Hercochitina | Hercochitina lindsayensis | Canada(Newfoundland) | Late Caradocian | |
| Hercochitina | Hercochitina lineola | Canada(Quebec) | Early Ashgillian | |
| Hercochitina | Hercochitina lineola | Canada(Newfoundland) | Early Ashgillian | |
| Hercochitina | Hercochitina minuta | Canada(Quebec) | Late Ashgillian | |
| Hercochitina | Hercochitina minuta | Canada(Newfoundland) | Late Ashgillian | |
| Hercochitina | Hercochitina modesta | Canada(Quebec) | Ashgillian | |
| Hercochitina | Hercochitina modesta | Canada(Newfoundland) | Ashgillian | |
| Hercochitina | Hercochitina normalis | Canada(Quebec) | Late Ashgillian | |
| Hercochitina | Hercochitina normalis | Canada(Newfoundland) | Late Ashgillian | |
| Hercochitina | Hercochitina pinguis | Canada(Quebec) | Late Caradocian | |
| Hercochitina | Hercochitina pinguis | Canada(Newfoundland) | Late Caradocian | |
| Kalochitina | Kalochitina multispinata | Canada(Quebec) | Late Caradocian | Ashgillian |
| Kalochitina | Kalochitina multispinata | Canada(Newfoundland) | Late Caradocian | Ashgillian |
| Lagenochitina | Lagenochitina baltica | Canada(Quebec) | Ashgillian | |
| Lagenochitina | Lagenochitina baltica | Canada(Newfoundland) | Ashgillian | |
| Lagenochitina | Lagenochitina combazi | Canada(Quebec) | Arenigian | |
| Lagenochitina | Lagenochitina combazi | Canada(Newfoundland) | Arenigian |