Xanthophyceae
- Citations total:
- 1
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| details | Middle Visean | Late Visean | Canada(Arctic) | Utting,J. et al. Palynology of the Lower Carboniferous Emma Fiord Formation of Devon, Axel Heiberg and Ellesmere Islands, Canadian Arctic Archipelago. (In: Contributions to Canadian Paleontology.) | 1989 |