The transition from “natural” sensation to “phenomenological” perception is revealed since the dynamic temporality within perception is elaborated by Merleau-Ponty. Inheriting Husserl’s phenomenology of time-consciousness and clarifying temporal elements within body schema, Merleau-Ponty assimilates phenomenological temporality into phenomenal body. With the analyses of spatial synthesis in terms of “depth,” the original unity between temporality of perception and spatiality of body is illuminated. It makes the transition from “temporality of consciousness,” to “temporality of body ” possible. Further, by introducing the corporeal (...) temporality and its dynamic model into the phenomenology of Nature that is considered as the foundation of phenomenology of body, Merleau-Ponty put forward a new concept of time. Time as Schema in this sense is integrated into symbiotic structure with Nature and flesh in the name of chiasme. (shrink)