Hekinian, R.; Rosendahl, B. R.; Dmitriev, Y.; Fodor, R. V.; Goll, R. M.; Hoffert, M.; Humphris, S. E.; Mattey, D. P.; Natland, J.; Petersen, N.; Roggenthen, W.; Schrader, E. L.; Srivastava, R. K.; Warren, N. (1977): In the East Pacific, Glomar Challenger completes 54th cruise. American Geological Institute, Alexandria, VA, United States, Geotimes, 22 (11), 19-23, georefid:1978-010425