Both the Kaiko and the Trieste missions explored this location, though the former was lost in the process.
Otto Krummel produced what was likely the first stand-alone map of this location in 1907 based on models used by Supan to describe similar features named for the Japan-Kuril and Aleutian Islands. Both the Kaiko and the Trieste missions explored this location, though the former was lost in the process. The deepest part of this oceanic feature was explored by the Challenger submarine and has thus been dubbed the Challenger Deep. Containing the lowest point anywhere on Earth's surface, for 10 points, name this trench in the Pacific Ocean named for a nearby island chain.
Otto Krummel produced what was likely the first stand-alone map of this location in 1907 based on models used by Supan to describe similar features named for the Japan-Kuril and Aleutian Islands.
{Marianas} Trench