Barrel Spring Formation
From Wikipedia, the free encyclopedia
For the formation in Utah, see Barrel Springs Formation.
The Barrel Spring Formation is a geologic formation in California. It preserves fossils dating back to the Ordovician period.
Quick Facts Type, Location ...
Barrel Spring Formation | |
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Stratigraphic range: Ordovician | |
Type | Formation |
Location | |
Region | California |
Country | United States |
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