From HandWiki - Reading time: 1 min
| Riches Island Formation Stratigraphic range: Early Ordovician – Late Ordovician | |
|---|---|
| Type | Formation |
| Unit of | Baie d'Espoir Group |
| Lithology | |
| Primary | Marine siliciclastic shales |
| Location | |
| Region | |
| Country | |
Occurrence of the Riches Island Formation in southeastern Newfoundland[1] | |
The Riches Island Formation is a formation cropping out in Newfoundland.