The Penibaetic System is an arrangement of mountain ranges.
Jim Bowden is an American SCUBA diver , and an elite technical diver , famous as a cave diver and as a deep diver .. American. United States. SCUBA diver. Scuba diving. technical diver. technical diving. cave diver. cave diving. deep diver. deep diving. In 1994 he set a world record , since broken , by diving to 925 ft. He is one of only eleven people who have dived below a depth of 800 ft on self-contained breathing apparatus .. only eleven people. Deep diving#Ultra-deep diving. self-contained breathing apparatus. self-contained breathing apparatus. He has also made six sub-five hundred foot dives , more than any other diver on record .. He was attempting a dual descent with Sheck Exley in the dive which resulted in Exley 's death .. Sheck Exley. Sheck Exley. Bowden had aborted his dive and ascended prior to the events which led to Exley 's demise .