Procoronaspora sp. McGr.et al,1970
- Citations total:
- 2
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| original | Siegenian | Emsian | Canada(Ontario) | McGregor,D.C. et al. Palynology and correlation of Devonian formations in the Moose River Basin, Northern Ontario. | 1970 |
| original | Emsian | Canada(Ontario) | McGregor,D.C. et al. Upper Silurian? to Middle Devonian spores of the Moose River Basin, Ontario. | 1976 |