Spieden Formation

Spieden Formation
Stratigraphic range: Cretaceous
Type Formation
Location
Region Washington (state)
Country United States

The Spieden Formation is a geologic formation in Washington (state). It preserves fossils dating back to the Cretaceous period.

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References


This article is issued from Wikipedia - version of the 4/28/2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.