Hays, James D.; Cook, Harry E., III; Jenkins, D. Graham; Cook, Frances M.; Fuller, John T.; Goll, Robert M.; Milow, E. Dean; Orr, William N. (1972): Site 81. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Hays, James D., Cook, Harry E., III, Jenkins, D. Graham, Cook, Frances M., Fuller, John T., Goll, Robert M., Milow, E. Dean, Orr, William N., Initial reports of the Deep Sea Drilling Project, Leg 9 of the cruises of the Drilling Vessel "Glomar Challenger", Papete, Tahiti to Balboa, Panama, December 1969-January 1970, 9, 449-486, georefid:1983-025534