Phantom islands are islands that are believed to exist and appear on maps for a period of time (sometimes centuries), and they are removed after they are proven not to exist (or the general population stops believing that they exist).
... West (40.879853, -72.696948)1.
According to the United States Census Bureau, the town has a total area of 23.8 km² (9.2 mi²). 23.5 km² (9.1 mi²) of it ...