- Author:
- Cramer,F.H.;Diez-Cramer,M.D.C.R.
- Year:
- 1970
- Title:
- Acritarchs from the Lower Silurian Neahga Formation, Niagara Peninsula, North America.
- Reference:
- Cramer,F.H. et al. (1970) Acritarchs from the Lower Silurian Neahga Formation, Niagara Peninsula, North America. Canadian Journal of Earth Sciences Vol. 7 # 4 P. 1077- 1085
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Micrhystridium | Micrhystridium stellatum | New York | Early Gothlandian | |
| Micrhystridium | Micrhystridium stellatum | Canada(Ontario) | Early Gothlandian | |
| Micrhystridium | Micrhystridium vulgare | New York | Early Gothlandian | |
| Micrhystridium | Micrhystridium vulgare | Canada(Ontario) | Early Gothlandian | |
| Neoveryhachium | Neoveryhachium carminae | New York | Early Gothlandian | |
| Neoveryhachium | Neoveryhachium carminae | Canada(Ontario) | Early Gothlandian | |
| Solita | Solita radiofurcata | New York | Early Gothlandian | |
| Solita | Solita radiofurcata | Canada(Ontario) | Early Gothlandian | |
| Tunisphaeridium | Tunisphaeridium caudatum | New York | Early Gothlandian | |
| Tunisphaeridium | Tunisphaeridium caudatum | Canada(Ontario) | Early Gothlandian | |
| Tunisphaeridium | Tunisphaeridium parvum | New York | Early Gothlandian | |
| Tunisphaeridium | Tunisphaeridium parvum | Canada(Ontario) | Early Gothlandian | |
| Veryhachium | Veryhachium downiei | New York | Early Gothlandian | |
| Veryhachium | Veryhachium downiei | Canada(Ontario) | Early Gothlandian | |
| Veryhachium | Veryhachium europaeum | New York | Early Gothlandian | |
| Veryhachium | Veryhachium europaeum | Canada(Ontario) | Early Gothlandian | |
| Veryhachium | Veryhachium serpentinatum | New York | Early Gothlandian |