Lagoons are shallow bodies of water that gets separated from larger water bodies due to the formation of reefs or barrier islands. Atoll lagoons form as coral reefs grow upwards while the islands that the reefs surround subside, until eventually only the reefs remain above sea level.
From Wikipedia, the free encyclopedia. John Knoll (born October 6, 1962) is an American visual effects supervisor and chief creative officer (CCO) at Industrial Light & Magic (ILM).
John Dehner (November 23, 1915 â February 4, 1992) was an American actor in radio, television, and films, playing countless roles, often as a droll villain. Between 1941 and 1988, he appeared in over 260 films and television programs.