This is a list of fossiliferous stratigraphic units in Prince Edward Island, Canada.

Group or Formation Period Notes Orby Head Formation Permian Pictou Group/Egmont Bay Formation Carboniferous Pictou Group/Hillsborough River Formation Permian Pictou Group/Kildare Capes Formation Permian Pictou Group/Miminegash Formation Carboniferous Pictou Group/Orby Head Formation Permian

References