Diethusa2013-12-12T13:32:11ZE.N. Borzatag:atlantides.org,2010:pleiades/f53182d35148554433fa82fc0c0f355bDiethusatag:atlantides.org,2010:pleiades/f53182d35148554433fa82fc0c0f355b2013-12-12T13:32:11ZAn ancient island or island group, attested by literary or documentary sources, whose precise location cannot be determined today