Library Digital Collections

A.A. Beall, left, of Continental Oil Company, Ponca City, Oklahoma, and Creighton Burk, of Mobile Oil Corporation, New York City, study a split sedimentary core in the Core Laboratory aboard the Deep Sea Drilling Project's research vessel, Glomar Challenger. Both are geologists and were members of the scientific staff for Leg I - Orange, Texas, to New York City. 1968