McManus, Dean A.; Burns, Robert E.; von der Borch, Christopher C.; Goll, Robert M.; Milow, E. Dean; Olsson, Richard K.; Vallier, Tracy; Weser, Oscar (1970): Site 33. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: McManus, Dean A., Burns, Robert E., Weser, Oscar, Vallier, Tracy, von der Borch, Christopher C., Olsson, Richard K., Goll, Robert M., Milow, E. Dean, Initial Reports of the Deep Sea Drilling Project, covering Leg 5 of the cruises of the drilling vessel "Glomar Challenger", San Diego, California to Honolulu, Hawaii, April-June, 1969, 5, 57-105, georefid:1983-036450