Ariyalur district

Ariyalur district
Brihadiswara Temple at Gangaikonda Cholapuram, bus stand road in Jayankondam, Cholagangam Lake, Kodandaramaswamy Temple, Ariyalur, Thirumazhapadi Siva Temple
Nickname: 
Cement city
Interactive map of Ariyalur district
Coordinates: 11°08′13″N 79°04′33″E / 11.13704°N 79.075821°E / 11.13704; 79.075821
Country India
State Tamil Nadu
HeadquartersAriyalur
TaluksAriyalur,
Sendurai,
Udayarpalayam,
Andimadam
Government
 • District CollectorP. Rathinasamy, IAS
 • Superintendent of PoliceVishwesh Balasubramaniam Shastri, IPS.
Area
 • Total
1,949.31 km2 (752.63 sq mi)
Population
 (2011)
 • Total
754,894
 • Density387.262/km2 (1,003.00/sq mi)
Languages
 • OfficialTamil
Time zoneUTC+5:30 (IST)
Vehicle registrationTN 61
Websiteariyalur.nic.in

Ariyalur district is an administrative district, one of the 38 districts in the state of Tamil Nadu in India. The district headquarters is located at Ariyalur. The district encompasses an area of 1,949.31 km2.

Gangaikonda Cholapuram, built by King Rajendra Chola of Chola Empire, is a UNESCO World Heritage Site situated in this district. The district is also known for its rich prehistoric fossils. Many fossils of gigantic molluscs and jawed fishes, at least one fossilized dinosaur egg, and several fragmentary fossils of sauropod and theropod dinosaurs have been discovered here. An on-site museum is being set up at Keelapazhur to preserve and conserve fossils. Ariyalur is noted for its cement industries and Jayankondam has huge reserves of lignite.