| Type: | Group |
| Period: | Cambrian |
| Subunits: |
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| Underlies: | Bell Island Group (temporally - water cover obscures contact) |
| Overlies: | Adeyton Group |
The Harcourt Group is a stratigraphic group of siliciclastic rocks deposited in the Gondwanan Margin, cropping out in the Avalon Zone of Newfoundland.