Cydonea (island)2024-02-21T04:36:40ZC. Fosstag:atlantides.org,2009:pleiades/1b590f40560d9dcc9e63088d47705facCydonea (island)tag:atlantides.org,2009:pleiades/1b590f40560d9dcc9e63088d47705fac2024-02-21T04:36:40ZAn ancient island or island group, attested by literary or documentary sources, whose precise location cannot be determined today