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grl27531-sup-0001-readme.txtplain text document2Kreadme.txt
grl27531-sup-0002-txts01.docWord document176KText S1. Information on the calculations of the depth of the base of the gas hydrate stability zone, the mass of methane released from single giant circular feature, and the amplitude and time lag of temperature propagation beneath the seafloor.
grl27531-sup-0003-fs01.tifTIFF image16864KFigure S1. Swath bathymetry and underlying imagery from the southwest Chatham Rise.

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