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The El Rayo Formation is a geologic formation in Puerto Rico. It preserves fossils dating back to the Cretaceous period.
| El Rayo Formation | |
|---|---|
| Stratigraphic range: Cretaceous | |
| Type | Formation |
| Location | |
| Country | Puerto Rico |
See also
editReferences
edit- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.
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