List of fossiliferous stratigraphic units in Manitoba
# List of fossiliferous stratigraphic units in Manitoba

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

| Group or formation | Period |
| - | - |
| 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 |
