Concept:Bhimbetka is a prehistoric site known for its rock shelters and ancient cave paintings dating back thousands of years.
Explanation:The Bhimbetka rock shelters contain some of the oldest-known rock art in India.
Archaeologist V.S. Wakankar discovered these caves in 1957–58.
The paintings are classified into seven periods, starting with the Upper Palaeolithic (Period I).
These earliest paintings show large animals like bison, elephants, and rhinos in green and dark red.
Later periods include Mesolithic and Chalcolithic art.
Because the oldest and most distinctive remains are from the Palaeolithic era, Bhimbetka is best identified as a Palaeolithic site.
It is also a UNESCO World Heritage Site.
Answer:A. Palaeolithic site