List of fossiliferous stratigraphic units in Yukon

Group or Formation	Period	Notes
Aksala Formation	Triassic
Almstrom Creek Formation	Jurassic
Arctic Red Formation	Cretaceous
Bluish Grey Shale Formation	Cretaceous
Bonnet Plume Formation	Cretaceous
Bug Creek Formation	Jurassic
Bug Creek Group/Almstrom Creek Formation	Jurassic
Bug Creek Group/Manuel Creek Formation	Jurassic
Bug Creek Group/Murray Ridge Formation	Jurassic
Dark Grey Siltstone Formation	Cretaceous
Ettrain Formation	Carboniferous
Fifteenmile Formation	Cryogenian
Goz Siltstone Formation	Ediacaran
Husky Formation	Jurassic
Jones Ridge Limestone Formation	Ordovician
Jungle Creek Formation	Permian, Carboniferous
Kingak Formation	Jurassic
Kingak Shale Formation	Jurassic
Kulthieth Formation	Paleogene
Laberge Formation	Jurassic
Lewes River Formation	Triassic
Lewes River Group/"F" Formation	Triassic
McCann Hill Formation	Devonian
North Branch Formation	Cretaceous, Jurassic
Otuk Formation	Triassic
Prongs Creek Formation	Devonian
Rabbitkettle Formation	Ordovician, Cambrian
Road River Formation	Devonian, Silurian, Ordovician
Royal Creek Formation	Devonian
Sadlerochit Formation	Permian
Sekwi Formation	Cambrian
Siltstone Unit 1 Formation	Ediacaran
Siltstone Unit 2 Formation	Ediacaran
Sunblood Formation	Ordovician
Tahkandit Formation	Permian
Takhandit Formation	Permian
Tantalus Formation	Jurassic
Wernecke Mountains Group/Illtyd Formation	Cambrian
Wernecke Mountains Group/Illtyd formation Formation	Cambrian
White and Coaly Quartzite Formation	Cretaceous
White and Coaly Quartzite Division Formation	Cretaceous

References

• Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 10 July 2014.