Lost cities and peoples

Professor Hex put together a good batch of links recently. Especially interesting was his post about the possible discovery of Atlantis and his supposition that maybe it's Tartessos instead. The Tartessos link is fascinating. Unlike Atlantis, there's a wealth of historical mentions of Tartessos and it seems to coincide with Biblical references to Tarshish.
In the Altantis article, meanwhile, there's a reference to the Sea People:

Dr Kuehne noticed that the war between Atlantis and the eastern Mediterranean described in Plato's writings closely resembled attacks on Egypt, Cyprus and the Levant during the 12th Century BC by mysterious raiders known as the Sea People.
As a result, he proposes that the Atlanteans and the Sea People were in fact one and the same.

Here's some information on the Sea People.