“…It is clear that the history of CAOB involved accretion and amalgamation of oceanic plateaus, seamounts, island arcs, and microcontinents (e.g., Kröner et al, 2014; Safonova & Santosh, 2014; Windley et al, 2007; Xiao et al, 2010; G. X. Yang et al, 2015; G. X. Yang, Li, et al, 2019), and accompanied with ridge subduction, slab roll‐back and oroclinal bending processes (e.g., P. F. Li et al, 2018, 2022; Y. J. Liu et al, 2021; T. Wang, Tong, et al, 2022; Windley & Xiao, 2018; Xiao et al, 2018, Xiao et al, 2020). However, geological effects of the subduction of seamounts and oceanic plateaus, which are likely present seamount chains on the ocean floors (e.g., Buchs et al, 2016; Greene et al, 2009; Kerr et al, 2000; Timm et al, 2013; J. Zhang & Zhang, 2020), has not been comprehensively evaluated yet during the formation of the CAOB (G. X. Yang et al, 2020).…”