Brachiopods from the lower shale member of the Williams Island formation (Middle Devonian) of the Hudson platform, northern Ontario and southern district of Keewatin
- Författare
- A. W. Norris
- (A.W. Norris.)
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| Geological Survey of Canada | 1993 | Kanada, Ottawa | 113 sidor. ill., tab. |