References Detail back created at: 2013-08-02 Media Type: Article in Journal Author Leroy-Prost, Christiane Year: 1975 Title: L'industrie osseuse aurignacienne. Essai régional de classification: Poitou, Charentes, Périgord Download: http://www.persee.fr/articleAsPDF/galip_0016-4127_1975_num_18_1_1488/article_galip_0016-4127_1975_num_18_1_1488.pdf?mode=light Volume: 18(1) Page No: 65-156 JournalGallia Keywords European timeline Palaeolithic Super Region Europe Class of Artefact weapon Theme typology Material bone Miscellaneous worked bone back