Figure F63. Thermal conductivity of peridotite, troctolite, gabbro, and diabase samples from Site 1272, compared with values from Sites 1268, 1270, and 1271, and from Legs 147 (Gillis, Mével, Allan, et al., 1993), 153 (Cannat, Karson, Miller, et al., 1995), and 176 (Robinson, Von Herzen, et al., 1989; Dick, Natland, Miller, et al., 1999).