It remained Turner’s task, based on van Gennep’s recognition of the structural similarities of rites of elevation, initiation, healing, incorporation, and transience, to show how this system operated as a way of marking life process
This passage locates Turner’s foundational contribution as the systematic ethnographic elaboration of van Gennep’s structural insight into rites of passage as markers of lived life-process among the Ndembu.
, The Ritual Process Structure and Anti-Structure, 1966thesis