Dean Island (Antarctica)
Dean Island is an Antarctic, ice-covered island,  long and  wide, lying within the Getz Ice Shelf and midway between Grant Island and Siple Island, off the coast of Marie Byrd Land. It was first sighted from a distance of  from the USS Glacier on February 5, 1962, and was named for Chief Warrant Officer S.L. Dean, U.S. Navy, Electrical Officer on the Glacier at the time of discovery. See also
Birdwell Point
Cole Point

References
 

Islands of Marie Byrd Land