A guyot (pronounced / É¡ iË Ë j oÊ /), also known as a tablemount, is an isolated underwater volcanic mountain , with a flat top over 200 m (660 ft) below the surface of the sea. The diameters of these flat summits can exceed 10 km (6.2 mi).
The character first appeared in the 1981 film Raiders of the Lost Ark, to be followed by Indiana Jones and the Temple of Doom in 1984, Indiana Jones and the Last Crusade in 1989, The Young Indiana Jones Chronicles from 1992 to 1996, and Indiana Jones and the Kingdom of the Crystal Skull in 2008.
In 1981, Kenner released a 12-inch (30 cm) doll of Indiana Jones, and the following year they released nine action figures of the film's characters, three playsets, as well as toys of the Nazi truck and Jones' horse. They also released a board game.