When did tomes occupy Sicily,Corsica, and sardinia?

If you're talking about the people who built the Tombs of the Giants like the Tombs of S'Ena e Tomes, they were built in the early Bronze Age - approximately 2000 BC. You might find this site interesting: a href="http://www.sarnow.com/sardinia/orme1.htm" rel="nofollow"http://www.sarnow.com/sardinia/orme1.htm/a