List of fossiliferous stratigraphic units in Manitoba

This is a list of fossiliferous stratigraphic units in Manitoba, Canada.

Group or formation	Period	Notes
Bad Cache Rapids Group/Portage Chute Formation	Ordovician
Bad Cache Rapids Group/Surprise Creek Formation	Ordovician
Chasm Creek Formation	Ordovician
Churchill River Formation	Ordovician
Churchill River Group/Caution Creek Formation	Ordovician
Churchill River Group/Chasm Creek Formation	Ordovician
Churchill River Group/Red Head Rapids Formation	Ordovician
Colorado Group/Niobrara Formation	Cretaceous
Dawson Bay Formation	Devonian
Elm Point Formation	Devonian
Favel Formation	Cretaceous
Interlake Group/Atikameg Dolomite	Silurian
Interlake Group/Cedar Lake Dolomite	Silurian
Interlake Group/Cross Lake Dolomite	Silurian
Interlake Group/East Arm Dolomite	Silurian
Interlake Group/Fisher Branch Dolomite	Silurian
Interlake Group/Inwood Formation	Silurian
Interlake Group/Moose Lake Dolomite	Silurian
Manitoba Limestone Formation	Devonian
Montana Group/Pierre Shale Formation	Cretaceous
Pierre Formation	Cretaceous
Pierre Shale Formation	Cretaceous
Portage Chute Formation	Ordovician
Red River Formation	Ordovician
Souris River Formation	Devonian
Stonewall Formation	Ordovician
Stony Mountain Formation	Ordovician
Vermilion River Formation	Cretaceous
Winnipegosis Formation	Devonian

References

• Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.