1. A new geochemical classification of sedimentary environments;Berner;Journal of Sedimentary Petrology,1981
2. Association of gas hydrates and oil seepage in the Gulf of Mexico;Brooks,1986
3. In situ indications of gas hydrate;Bryan,1974
4. The hydrophone-pinger experiment;Bryan;Journal of the Acoustical Society of America,1980
5. The origin and distribution of methane in marine sediments;Claypool,1974