Mississippian Potters Settled Tampa Bay

Microscopic and chemical analysis of century‑old pottery shards shows local clay with Mississippian grog tempering and mica signatures, indicating Mississippian potters migrated into the Tampa Bay area and continued their craft there. The evidence distinguishes migration and localized production from mere trade or stylistic imitation. — It reframes pre‑Columbian mobility and craft transmission in the southeastern U.S., affecting how historians and policymakers think about indigenous territoriality, cultural boundaries, and heritage claims.