Library Digital Collections

Co-Chief Scientists of the Deep Sea Drilling Project, Leg 75, aboard the project's research vessel D/V Glomar Challenger (ship) are William Hay (left) from JOI Inc. and Jean-Claude Sibuet (right) from the Centre Oceanologique de Bretagne, France. 1980.

Co-Chief Scientists of the Deep Sea Drilling Project, Leg 75, aboard the project's research vessel D/V Glomar Challenger (...