Brick structure found in Kollidam riverbed traced to Sangam period, was used for water management: T.N. Archaeology Dept.
- Posted on September 9, 2026
- By The Hindu
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Brick structure found in Kollidam riverbed traced to Sangam period, was used for water management: T.N. Archaeology Dept.
Ancient brick structure exposed in Kollidam riverbed identified as a Sangam-period water management system, confirms Tamil Nadu Archaeology Dept.