Figure 7. Lab-based olivine LPOs and related misorientation axes distribution.
(a) Olivine LPO ([100], [010] and [001] axes) produced in water-rich conditions (E-type fabric) with a moderate amount of water27. (b) Olivine LPO produced in water-poor conditions (A-type fabric)44. (c) Incipient olivine LPO produced in water-poor conditions (D-type fabric)29. While LPOs are displayed in equal-area lower-hemisphere pole figures with respect to the shear plane (horizontal line) and shear direction (white dot), inverse pole figures show the main rotation axis of tilt boundaries for E-type, A-type and D-type fabrics (see text).