Attirampakkam or Athirampakkam () is a village located 60 kilometers away from

Chennai Chennai (, ), formerly known as Madras ( the official name until 1996), is the capital city of Tamil Nadu, the southernmost Indian state. The largest city of the state in area and population, Chennai is located on the Coromandel Coast of th ...

Tamil Nadu Tamil Nadu (; , TN) is a state in southern India. It is the tenth largest Indian state by area and the sixth largest by population. Its capital and largest city is Chennai. Tamil Nadu is the home of the Tamil people, whose Tamil language ...

India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...

. The oldest known

stone tools A stone tool is, in the most general sense, any tool made either partially or entirely out of stone. Although stone tool-dependent societies and cultures still exist today, most stone tools are associated with prehistoric (particularly Stone Ag ...

in India were discovered near the village, which became the

type site In archaeology, a type site is the site used to define a particular archaeological culture or other typological unit, which is often named after it. For example, discoveries at La Tène and Hallstatt led scholars to divide the European Iron A ...

for the

Madrasian culture The Madrasian culture is a prehistoric archaeological culture of the Indian subcontinent, dated to the Lower Paleolithic, the earliest subdivision of the Stone Age. It belongs to the Acheulian industry, and some scholars consider the distinction b ...

Discovery and dating of artifacts

Robert Bruce Foote Robert Bruce Foote (22 September 1834 – 29 December 1912) was a British geologist and archaeologist who conducted geological surveys of prehistoric locations in India for the Geological Survey of India. For his contributions to Indian archaeolog ...

and his colleague William King of the East India Company's Geological Survey found the first primitive stone tools at Attirampakkam in the early 1863. Later, more stone tools were recovered from Attirampakkam over a 20-year period by archaeologists from the Sharma Centre for Heritage Education in India and other Indian institutions. Due to the paucity of any hominine fossils or bones recovered yet from the site or from South Asia as a whole, it is currently not possible to conclude which hominin species had created these tools. By performing a

luminescence dating Luminescence dating refers to a group of methods of determining how long ago mineral grains were last exposed to sunlight or sufficient heating. It is useful to geologists and archaeologists who want to know when such an event occurred. It uses var ...

method called post-Infrared-Stimulated Luminescence (pIR-IRSL) on about 7,200 artifacts found at Attirampakkam, researchers have made a

chronology Chronology (from Latin ''chronologia'', from Ancient Greek , ''chrónos'', "time"; and , ''-logia'') is the science of arranging events in their order of occurrence in time. Consider, for example, the use of a timeline or sequence of events. I ...

of Attirampakkam stone tool technology with a span of about 200,000 years. Latest studies indicate that the Levallois technology used at Attirampakkam emerged at about 385,000 (± 64,000) years ago, at a time period when processes signifying the end of the Acheulian culture occurred and a Middle Palaeolithic culture had emerged.

References

{{Reflist Paleolithic Archaeology of India History of Tamil Nadu Archaeological sites in Tamil Nadu Ancient Tamil Nadu Tamilakam

Discovery and dating of artifacts

See also

References