TY - JOUR T1 - Clumped isotopologue constraints on the origin of methane at seafloor hot springs JF - Geochimica et Cosmochimica Acta Y1 - 2018 A1 - Wang, David T. A1 - Reeves, Eoghan P. A1 - McDermott, Jill M. A1 - Seewald, Jeffrey S. A1 - Ono, Shuhei VL - 223 IS - Journal Article JO - Geochim.Cosmochim.Acta ER -