Some of his principal claims are that Plato’s mention of the Atlantic Sea was a reference to the Western Basin of the Mediterranean, in the middle of which lay the island of Atlantis that today are the islands of Corsica and Sardinia, but was then conjoined.>He specifies the Sardinian region of Sulcis as the home of the Atlantean capital!<
His website(a) offers a list of 27 points in support of his thesis. The site itself seems to lack focus wandering into unrelated areas such as suggesting a link between his Corsican/Sardinian Atlantis and the pre-Etruscan Villanovan culture of central Italy. He then proposes that ‘Moors heads’ on the flags of Corsica and Sardinia may have a Sumerian origin!
While I also favour a Central Mediterranean location for Atlantis, I must totally reject his date of 10,000 years ago for its existence as there was no civilisation in Athens or Egypt to attack at that time.
>His paper ATLANTIDE ESISTE ED ERA IL GIARDINO DELL’EDEN (ATLANTIS EXISTS AND WAS THE GARDEN of EDEN) added the further claim that his Sardinian Atlantis was also home to the Garden of Eden.
At the very end of 2021, Usai claimed that he had discovered “a hidden unknown mysterious submerged civilization in Sicily-Malta Escarpment”(b). Unfortunately, he has not. In July 2021 I was sent several images, including the large image used by Usai, that purported to show anomalous underwater images in the Central Mediterranean, northeast of Malta. At first sight, they appeared to show extensive manmade features. However, further investigation by my correspondent eventually revealed that the images were the consequence of a flawed computer interpretation of sonar data.<