Mayville Formation
The Mayville Formation is a geologic formation in Wisconsin. It preserves fossils dating back to the Silurian period. It is the principle cliff-forming unit in the Niagara Escarpment.[1] See alsoReferences
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Mayville Formation
The Mayville Formation is a geologic formation in Wisconsin. It preserves fossils dating back to the Silurian period. It is the principle cliff-forming unit in the Niagara Escarpment.[1] See alsoReferences
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