The Ordovician in Oregon, US

Ordovician in Oregon map

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Quaternary
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Cretaceous
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Ordovician
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Ordovician Fossils

No slide show is available for the Ordovician in Oregon.

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Paleontology and geology

During the Ordovician, the area now occupied by Oregon was covered by the sea, and no Ordovician rocks have been preserved anywhere in the state.


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