Presents a study on the appearance of marine microscopic organisms that absorb methane that is released from the ocean floor. Speculation regarding the pathway of anaerobic oxidation of methane; Provision of microscopic evidence for a structured consortium of archaea and sulphate-reducing bacteria that was identified by fluorescence in situ hybridization using specific 16S rRNA-targeted oligonucleotide probes; How the aggregates of archaea were found to be abundant in gas-hydrate-rich sediments with high rates of methane.