Fisher, Robert L.; Bunce, E. T.; Cernock, Paul J.; Clegg, David C.; Cronan, D. S.; Damiani, V. V.; Dmitriev, L. V.; Kinsman, David J.; Roth, P. H.; Thiede, J.; Vincent, Edith (1974): Site 233. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, Initial Reports of the Deep Sea Drilling Project, 24 (Djibouti, F.T.A.I. to Port Louis, Mauritius, May-June 1972), 197-248, georefid:1976-006178