Lancelot, Y.; Seibold, E.; Gardner, J. V. (1977): Geophysical observations collected underway on Glomar Challenger; Leg 41. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Gardner, J. (editor), Herring, J. (editor), Abidjan, Ivory Coast, to Malaga, Spain, February-April 1975, 41, 1135-1179, georefid:1978-027308