“…These features are consistent with the observation of the mantle accompanied by thin crusts along the entire suture (e.g., Lian et al., 2016; Wu et al., 2014; Xiong et al., 2020; C. Zhang et al., 2016; L. Zhang et al., 2016). Further studies provided evidence for the unevenly distributed oceanic crusts and episodic lower crustal accretion, demonstrating that these ophiolites may have formed at ultraslow‐spreading ridges with a full spreading rate of ≤20 mm/yr (T. Liu, Dick, et al., 2021; T. Liu, Liu, et al., 2021; C. Z. Liu et al., 2022; Wu et al., 2014). Moreover, oceanic detachment faults have also been identified in the western Yarlung Tsangpo ophiolites, that is, the Purang ophiolite (C. Z. Liu et al., 2014).…”