The Archaeology of Cannibalism: a Review of the Taphonomic Traits Associated with Survival and Ritualistic Cannibalism

Taphonomic studies of osteoarchaeological human assemblages have mainly focused on establishing recognisable markers that allow us to discriminate between humanly induced modifications from natural causes, or how to differentiate cannibalism from secondary burial. Less attention has been dedicated to recognise specific taphonomic patterns associated with the different motivations for cannibalism. In this paper, I present a review of archaeological human assemblages whose induced modifications have been interpreted either as survival or ritualistic cannibalism, based on their association with historic and ethnographic evidence. The broad range of different butchery and modification patterns observed for these assemblages suggests that the osteological evidence and the frequency of taphonomic traits alone cannot be used to unequivocally identify different forms of cannibalism. However, the environmental, historical and archaeological contexts can offer indications on the type of cannibalism practiced. In particular, the strongest arguments for cannibalism as a survival event are found within the environmental context and the opportunistic behaviour associated with the cannibalistic act. On the other hand, evidence for ritualistic cannibalism comes from its recurrent appearance within a historical context, as a widespread activity over time and as an established customary behaviour for the group involved.