TY - RPRT TI - Concentrations and carbon isotopic compositions of CH4 and CO2 in gas from sediments of the Blake Outer Ridge, Deep Sea Drilling Project Leg 76 AU - E.M. Galimov AU - Keith A. Kvenvolden PY - 1983 DO - 10.2973/dsdp.proc.76.110.1983 UR - https://pubs.usgs.gov/publication/70208367 ID - 70208367 ER -