Cyathochitina macastyensis
- Citations total:
- 3
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| original | Caradocian | Canada(Quebec) | Achab,A. Chitinozoa from the Vaureal and Macasty Formations (Upper Ordovician), Ile d'Anticosti, Quebec, Canada. | 1978 | |
| details | Late Caradocian | Early Ashgillian | Canada(Quebec) | Achab,A. Late Caradocian - Early Ashgillian chitinozoans of Quebec, Canada. | 1987 |
| details | Late Ordovician | China(Sinkiang Uighur) | Geng,L.-Y. et al. Chitinozoan biostratigraphy in China. | 2000 |