Fig. 10
From: Peridotites with back-arc basin affinity exposed at the southwestern tip of the Mariana forearc
Spatial trends in olivine crystal-fabric type, crystal-fabric intensity and estimated temperature for the 139°E Ridge along the Shinkai 6500 dive track. Red symbols indicate coarse-grained samples, green symbols indicate samples with heterogeneous textures, and blue symbols indicate fine-grained samples. a FIA vs. depth. AG: AG type olivine crystal-fabric, A: A type olivine crystal-fabric, D: D type olivine crystal-fabric. b Fabric intensity (J-index and M-index vs. depth. c Estimated temperatures (Ol–Sp thermometer) vs. depth