Reading Bruce Chatwin's Songlines where he describes how the songlines work amongst the aborigines of Australia, creating a spiritual network of Australia based on individual totems and their narratives. not only do we, therefore, have religion, but also psychology, geography and its symbolism (I recently read a Muslim writer who claimed the latter for Islam) but a sense of knowledge connected to both individuals and tribes.
Does this reach back in time thereby representing a means of transmitting knowledge over a long distance but also preserving it?