Davies, T. A.; Luyendyk, B. P.; Rodolfo, K. S.; Kempe, D. R. C.; McKelvey, B. C.; Leidy, Rosanne D.; Horvath, George J.; Hyndman, R. D.; Thierstein, Hans R.; Herb, Rene C.; Boltovskoy, Esteban; Doyle, Patricia (1974): Site 252. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, Initial Reports of the Deep Sea Drilling Project, 26 (Durban, South Africa to Fremantle, Australia; Sept.-Oct. 1972), 135-152, georefid:1976-000011