Volume of ice in Antarctica: 30,109,800 km3. ( http://pubs.usgs.gov/fs/fs133-99/gl_vol.html )
Volume of Atlantic Ocean: 324,600,000 km3. ( http://encarta.msn.com/related_761574942_8/average_depth_area_and_volume_(table).html )
Area of ice in Antarctica: 13,586,400 km2
Area of Atlantic ocean: 82,400,000 km2
Beware of bullshit.