13 Members•6,039 Posts

chert

3.5-Billion-Year-Old Organic Chert Reveals One of Earth's “Earliest Known Occurrences of Biologically Generated Organic Matter”

Aug 18, 2026

Christopher Plain

50,000-Year-Old Artifacts Unearthed at Controversial Archaeological Site Could Rewrite the Early Prehistory of the Americas

Jan 21, 2026

Micah Hanks

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