J. Lamar Worzel

He was a Gravity Specialist and Co-Chief Scientist and eventually Associate Director at Lamont Geological Observatory (now known as Lamont–Doherty Earth Observatory), director of the Marine Science Institute Geophysical Laboratory at Galveston, Texas, from 1975–79, vice-president of Society of Exploration Geophysicists (1978–79), and principal investigator of the drilling program on the Blake plateau region off Jacksonville, Florida, in 1965. Worzel is a cofounder of the Palisades Geophysical Institute and served as its president from 1974 until 2002 when he disbanded it as he felt the research was too focused on weaponry. Worzel was a fellow of the American Geophysical Union.

In 1963 he led a team conducting an acoustic investigation which later found the remains of the nuclear powered submarine USS Thresher (SSN 593), lost after deep diving trials.

Worzel, was a graduate of Lehigh University. There he met Dr. Maurice Ewing with whom he had a forty-year working relationship. He had a long and notable career as a research scientist and professor of oceanography at Woods Hole Oceanographic Institution before following Ewing to the new Lamont Geological Observatory at Columbia University. He conducted annual research on many ships, including the Vema, which set the stage for the rapid advances in marine geology and geophysics in the late 1940s and 1950s. Along with Ewing and Alan Vine, he built the first camera designed to go to a depth of 3000 fathoms (5.5 km), in 1939.

J. Lamar Worzel (February 21, 1919 – December 26, 2008) was an American geophysicist known for his important contributions to underwater acoustics, underwater photography, and gravity measurements at sea.

Worzel was born on February 21, 1919, in Staten Island, New York. His father was a real-estate lawyer.