High Quality Content by WIKIPEDIA articles! Prehistoric Malaysia may be traced back as far as 200,000 years ago from stone tools found at Bukit Jawa, an archaeological site in Lenggong Perak. The earliest human skeleton in Peninsular Malaysia, Perak Man, dates back 11,000 years and Perak Woman dating back 8,000 years, were also discovered in Lenggong. The site has an undisturbed stone tool production area, created using equipment such as anvils and hammer stones. The Tambun Cave paintings are also situated in Perak. From East Malaysia, Sarawak`s Niah Caves, there is evidence of the oldest human remains in Malaysia, dating back 40,000 years.