The Paleontology of North America

The Precambrian in Oregon, US

map
 

See exposures in this state from the:
Quaternary
Tertiary
Cretaceous
Jurassic
Triassic
Permian
Carboniferous
Devonian
Silurian
Ordovician
Cambrian
Precambrian

Precambrian Fossils

No slide show is available for the Precambrian in Oregon.

Paleontology and geology

During the Precambrian, the area now occupied by Oregon was deep ocean, and no rocks from the Precambrian have been preserved anywhere in the state.

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