Alpenachitina ontariensis
- Citations total:
- 2
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| original | Middle Devonian | Canada(Ontario) | Legault,J.A. Chitinozoa and acritarcha of the Hamilton Formation, (Middle Devonian), southwestern Ontario. | 1973 | |
| details | Early Givetian | Brazil(Mato Grosso) | de Almeida-Burjack,M.I. et al. Chitinozoas from the genus Alpenachitina of the Middle Devonian of Brazil; Interpretation of the stratigraphy and the phylogenetic relationship. | 1989 |