Dalles Formation

Dalles Formation
Stratigraphic range: Neogene
TypeFormation
Location
Coordinates45°24′29″N 121°20′10″W / 45.408°N 121.336°W / 45.408; -121.336
RegionWasco County, Oregon
CountryUnited States

The Dalles Formation is a geologic formation in Oregon. It preserves fossils dating back to the Neogene period.

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References