References Detail back created at: 2010-11-11 Media Type: Article in Edited Volume Author Buc, Natacha Year: 2010 Title: Testing Functional Hypothesis of Late Holocene Bone Bipoints from the Lower Parana Wetands (Argentina) Editors Legrand-Pineau, Alexandra / Sidéra, Isabelle / Buc, Natacha / David, Éva / Scheinsohn, Vivian Edited Volume Title: Ancient and Modern Bone Artefacts from America to Russia. Cultural, technological and functional signature SeriesBritish Archaeological Reports International Series Volume: 2136 Page No: 217-225 Printing Place: Oxford PublisherArchaeopress ISBN: 978 1 4073 0677 3 Keywords Time Period 500 - 1000 AD Super Region South America Class of Artefact tool, weapon Theme experimentation, function, use-wear Material bone Miscellaneous worked bone back