The Cappahayden Formation is a formation cropping out in

Newfoundland Newfoundland and Labrador (; french: Terre-Neuve-et-Labrador; frequently abbreviated as NL) is the easternmost province of Canada, in the country's Atlantic region. The province comprises the island of Newfoundland and the continental region ...

. It comprises fine grey sandstones/siltstones with very fine black parallel laminations, rarely with crossbedding.

References

{{Canada-geologic-formation-stub Ediacaran Newfoundland and Labrador Geologic formations of Newfoundland and Labrador