Elliot, D. H.; Emerick, C. M. (1977): Volcanic glass in some DSDP Leg 36 cores. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, Initial Reports of the Deep Sea Drilling Project, 36 (Ushuaia, Argentina to Rio de Janeiro, Brazil, April-May 1974), 871-876, georefid:1977-040614