Question

where have the remains of the Mesolithic age been found?​

Answer 1

Answer:

In the archaeology of India, the Mesolithic, dated roughly between 12,000 and 8,000 BP, remains a concept in use.

...

"Mesolithic" outside of Western Eurasia.

Geographical range East Africa

Culture Kenya Mesolithic

Temporal range 8,200–7,400 BP

Notable sites Gamble's cave