Archaeology
8 events, 1851 to 2025.
1851
Government Museum, Madras founded
Built on collections donated by the Madras Literary Society, the Madras Government Museum, India's second oldest, was founded.

1863
Robert Bruce Foote finds Palaeolithic tool at Pallavaram
Geologist Robert Bruce Foote discovered a Palaeolithic hand axe at Pallavaram near Madras, the first conclusive find of its kind in India.

1876
The ancient burial site of Adichanallur near Tirunelveli drew attention in 1876 and was excavated by Alexander Rea between 1899 and 1905.

1881
Caldwell's History of Tinnevelly published
The Madras government published Bishop Robert Caldwell's history of Tirunelveli district, drawn from manuscripts, Sangam texts and his own digs.

1984
Mahabalipuram monuments declared a UNESCO World Heritage Site
The Pallava-era Group of Monuments at Mahabalipuram became Tamil Nadu's first UNESCO World Heritage Site.
2019
Keezhadi excavation report dates Sangam-era settlement
The Tamil Nadu archaeology department reported that finds at Keezhadi near Madurai date to about the 6th century BCE.

2023
Keezhadi heritage museum opens
A museum displaying finds from the Keezhadi excavations was opened near the site in Sivaganga district.

2025
Sivagalai finds push back the dating of iron in Tamil Nadu
Radiometric dates from Sivagalai in a state report pushed iron use in Tamil Nadu back to 3345 BCE, a claim that sparked broad debate.