Geoffrey Sea

Articles From This Author

Estimates about the age of Serpent Mound are changing.
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History Got it Wrong: Scientists Now Say Serpent Mound as Old as Aristotle

Environmental Protection Agency officials say 20,000 gallons of crude spilled from a damaged pipeline into a nature reserve in southwest Ohio.
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Pipeline Leak Spotlights Threats to the Archaeoecology of the Ohio Valley

A magnetic survey done in 2005 revealed the Junction Group below the surface.
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Key Adena Earthworks and Preserve Saved in Ohio