The skeletons of 282 Indian soldiers who participated in India's First War of Independence in 1857 were found during the excavation near Amritsar, said Dr JS Sehrawat, Assistant Professor, Dept Anthropology, Punjab University.
The soldiers were said to have revolted against the use of pork and beef-greased cartridges.
"These skeletons belong to 282 Indian soldiers killed during India's first freedom struggle against the British in 1857. These were excavated from a well found underneath a religious structure in Ajnala near Amritsar in Punjab," said the assistant professor.
"These soldiers were revolting against the use of pork and beef greased cartridges, a study has suggested. Coins, medals, DNA study, elemental analysis, anthropological, radio-carbon dating, all point towards the same," Sehrawat added.
The 1857 revolt was called the First War of Independence by some historians. Some Indian sepoys recruited in the British Indian army had revolted against the use of pork and beef greased cartridges citing religious beliefs.
'Independence came early because of the Naval Mutiny'
Sword used during 1857 rebellion goes on sale in UK
The forgotten brutality of the 1857 Mutiny
How World War II changed India
Why August 9 is a defining moment in India's history