1. Afanasenkov AP, Nikishin AM, Obukhov AN (2005) The system of late Jurassic carbonate buildups in the northern Shatsky Swell (Black Sea). Dokl Earth Sci 403:696–699
2. Akhmetzhanov AM, Ivanov M, Kenyon NH, Mazzini A (eds) (2007) Deep-water cold seeps, sedimentary environments and ecosystems of the Black and Tyrrhenian Seas and Gulf of Cadiz. IOC Technical Series No. 72, UNESCO, Paris
3. Aloisi G, Bouloubassi I, Heijs SK, Pancost RD, Pierre C, Sinninghe Damsté JS, Gottschal JC, Forney LJ, Rouchy J-M (2002) CH4-consuming microorganisms and the formation of carbonate crusts at cold seeps. Earth Planet Sci Lett 203:195–203
4. Aloisi G, Drews M, Wallmann K, Bohrmann G (2004) Fluid expulsion from the Dvurechenskii mud volcano (Black Sea): Part I. Fluid sources and relevance to Li, B, Sr, I and dissolved inorganic nitrogen cycles. Earth Planet Sci Lett 225:347–363
5. Blumenberg M, Seifert R, Reitner J, Pape T, Michaelis W (2004) Membrane lipid patterns typify distinct anaerobic methanotrophic consortia. Proc Natl Acad Sci USA 101:11111–11116