REFERENCES

Burke, R.A., Jr., Sackett, W.M., and Brooks J.M., 1986. Hydrogen- and carbon-isotope compositions of methane from Deep Sea Drilling Project Site 618, Orca Basin. In Bouma, A.H., Coleman, J.M., Meyer, A.W., et al. Init. Repts. DSDP, 96: Washington (U.S. Govt. Printing Office), 777–780.

Claypool, G.E., and Kvenvolden, K.A., 1983. Methane and other hydrocarbon gases in marine sediment. Annu. Rev. Earth Planet. Sci., 11:299–327.

Coolen, M.J.L., Cypionka, H., Sass, A.M., Sass, H., and Overmann, J., 2002. Ongoing modification of Mediterranean Pleistocene sapropels mediated by prokaryotes. Science, 296:2407–2410.

Cragg, B.A., Harvey, S.M., Fry, J.C., Herbert, R.A., and Parkes, R.J., 1992. Bacterial biomass and activity in the deep sediment layers of the Japan Sea, Hole 798B. In Pisciotto, K.A., Ingle, J.C., Jr., von Breymann, M.T., Barron, J., et al., Proc. ODP, Sci. Results., 127/128 (Pt. 1): College Station, TX (Ocean Drilling Program), 761–776.

Galimov, E.M., and Kvenvolden, K.A., 1983. Concentrations of carbon isotopic compositions of CH4 and CO2 in gas from sediments of the Blake Outer Ridge, Deep Sea Drilling Project Leg 76. In Sheridan, R.E., Gradstein, F.M., et al., Init. Repts. DSDP, 76: Washington (U.S. Govt. Printing Office), 403–407.

Kvenvolden, K.A., and Barnard, L.A., 1983. Gas hydrates of the Blake Outer Ridge, Site 533, Deep Sea Drilling Project Leg 76. In Sheridan, R.E., Gradstein, F.M., et al., Init. Repts. DSDP, 76: Washington (U.S. Govt. Printing Office), 353–365.

Kvenvolden, K.A., Frank, T.J., and Golan-Bac, M., 1990. Hydrocarbon gases in Tertiary and Quaternary sediments offshore Peru—results and comparisons. In Suess, E., von Huene, R., et al., Proc. ODP, Sci. Results, 112: College Station, TX (Ocean Drilling Program), 505–515.

Kvenvolden, K.A., and Kastner, M., 1990. Gas hydrates of the Peruvian outer continental margin. In Suess, E., von Huene, R., et al., Proc. ODP, Sci. Results, 112: College Station, TX (Ocean Drilling Program), 517–526.

Kvenvolden, K.A., and McDonald, T.J., 1986. Organic geochemistry on the JOIDES Resolution—an assay. ODP Tech. Note, 6.

McIver, R.D., 1975. Hydrocarbon occurrences from JOIDES Deep Sea Drilling Project. Proc. Ninth Petrol. Congr., 269–280.

Mechalas, B.J., 1974. Pathways and environmental requirements for biogenic gas production in the ocean. In Kaplan, I.R. (Ed.), Natural Gases in Marine Sediments. Mar. Sci., 3:11–25.

Meyers, P.A., and Brassell, S.C., 1985. Biogenic gases in sediments deposited since Miocene times on the Walvis Ridge, South Atlantic Ocean. In Caldwell, D.E., Brierley, J.A., and Brierley, C.L. (Eds.), Planetary Ecology: New York (Van Nostrand Reinhold), 69–80.

Meyers, P.A., and Shaw, T.J., 1996. Organic matter accumulation, sulfate reduction, and methanogenesis in Pliocene–Pleistocene turbidites on the Iberian Abyssal Plain. In Whitmarsh, R.B., Sawyer, D.S., Klaus, A., and Masson, D.G. (Eds.), Proc. ODP, Sci. Results, 149: College Station, TX (Ocean Drilling Program), 705–712. [HTML version]

Meyers, P.A., and Shipboard Scientific Party, 1998. Microbial gases in sediments from the southwest African margin. In Wefer, G., Berger, W.H., and Richter, C., et al., Proc. ODP, Init. Repts., 175: College Station, TX (Ocean Drilling Program), 555–560. [HTML version]

Meyers, P.A., and Snowdon, L.R., 1993. Sources and migration of methane-rich gas in sedimentary rocks on the Exmouth Plateau: northwest Australian continental margin. In Oremland, R.S. (Ed.), Biogeochemistry of Global Change: New York (Chapman and Hall), 434–446.

Pflaum, R.C., Brooks, J.M., Cox, H.B., Kennicutt, M.C., and Sheu, D.-D., 1986. Molecular and isotopic analysis of core gases and gas hydrates, Deep Sea Drilling Project Leg 96. In Bouma, A.H., Coleman, J.M., Meyer, A.W., et al., Init. Repts. DSDP, 96: Washington (U.S. Govt. Printing Office), 781–784.

Shipboard Scientific Party, 1990. Site 767. In Rangin, C., Silver, E.A., von Breymann, M.T., et al., Proc. ODP, Init. Repts., 124: College Station, TX (Ocean Drilling Program), 121–193.

————, 2002. Leg 204 Preliminary Report. ODP Prelim. Rpt., 104 [Online]. Available from World Wide Web: <http://www-odp.tamu.edu/publications/prelim/204_prel/204PREL.PDF>. [Cited 2003-06-19]

————, 2003. Leg 201 summary. In D'Hondt, S.I., Jørgensen, B.B., Miller, D.J., et al., Proc. ODP, Init. Repts., 201: College Station TX (Ocean Drilling Program), 1–81. [HTML version]

Stein, R., Brass, G., Graham, D., Pimmel, A., and the Shipboard Scientific Party, 1995. Hydrocarbon measurements at Arctic Gateways sites (ODP Leg 151). In Myhre, A.M., Thiede, J., Firth, J.V., et al., Proc. ODP, Init. Repts., 151: College Station, TX (Ocean Drilling Program), 385–395.

Wiese, K., and Kvenvolden, K.A., 1993. Introduction to microbial and thermal methane. In Howell, D.G. (Ed.), The Future of Energy Gases. Geol. Serv. Prof. Pap. (U.S.), 1570:13–20.

Whiticar, M.J., 1999. Carbon and hydrogen isotope systematics of bacterial formation and oxidation of methane. Chem. Geol., 161:291–314.