| Trepassey Formation | |
|---|---|
Stratigraphic range: | |
| Type | Formation |
| Unit of | St John's Group[1] |
| Underlies | Fermeuse Formation |
| Overlies | Mistaken Point Formation[2] |
| Location | |
| Region |  Newfoundland |
| Country |  Canada |
 Occurrence in southeast NL | |
The Trepassey Formation is a geologic formation that crops out in Newfoundland. It preserves fossils dating back to the Ediacaran period.
- ^ A.G. Liu; D. McIlroy (September 2014). "Horizontal Surface Traces from the Fermeuse Formation, Ferryland (Newfoundland, Canada), and their Place within the Late Ediacaran Ichnological Revolution" (PDF). Geological Association of Canada - Special Paper (9).[dead link]
- ^ "Newfoundland and Labrador Map". Geoscience Atlas. Retrieved 2024-07-22.