Rebirth from the Bones. That the hunted or domesticated animal can be reborn from its bones is a belief also found in regions outside Siberia.
Eliade identifies the rebirth-from-bones motif as a near-universal mythico-ritual complex in which the bone represents the indestructible seed of life from which the creature is reconstituted.
, Shamanism: Archaic Techniques of Ecstasy, 1951thesis