Osseous barbed and unbarbed points are commonly recovered from the Dutch North Sea and other Mesolithic sites of northern Europe. Interpreted as elements of projectile weaponry, barbed points are considered by archaeologists to be a technological innovation in the hunting equipment of hunter-gatherers. However, debate about their exact use and identification of the targeted prey species is still ongoing. To shed light on the function of these tools, we analysed a sample of 17 artefacts from the Netherlands with a multi-disciplinary approach encompassing morphometric, functional, and chemical analysis. 14C-AMS dating yielded the oldest date for a barbed point from the Dutch coast (⁓13000 cal. BP). The observation of microwear traces preserved on the tools provides solid evidence to interpret the function of barbed and unbarbed points. We show that there were two distinct tool categories. 1) Barbed points hafted with birch tar and animal or vegetal binding were likely projectile tips for terrestrial and aquatic hunting. We provide strong clues to support the link between small barbed points and fishing using wear traces. 2) Points without barbs served as perforators for animal hides. Our results highlight the importance of use-wear and residue analysis to reconstruct prehistoric hunting activities. The functional interpretation of projectile points must also rely on microwear traces and not merely on the association with faunal remains, historical sources, and ethnographic comparisons.@en

In this study, we generate novel insights regarding bodily ornaments from indigenous societies of late precolonial Greater Antilles. Previous research has highlighted the sociopolitical role of valuable, exotic, and figurative ornaments, yet there are many gaps in our current understanding of these artifacts. Here, we focus on ornaments from five recently excavated sites in the Dominican Republic (AD 800–1600). We used microwear analysis to investigate each ornament and assess its production sequence and use life. These data permitted the definition of morpho-technical groups, which we then compared to depositional contexts and the regional availability of raw materials. We demonstrate that (1) there was small-scale production of ornaments at the sites, (2) the most recurrent morpho-technical groups were likely imported from production centers, and (3) ornaments of the same group could lead different use lives and be deposited through varied processes. We conclude that bodily ornaments had highly diverse biographies involving local and regional interaction networks. El presente estudio se centra en los adornos corporales indígenas de finales del período precolombino en las Antillas Mayores. El rol sociopolítico de los ornamentos figurativos realizados en materiales de valor o exóticos ha tenido un papel destacado en investigaciones anteriores. A pesar de la abundancia de estudios, poco se conoce acerca de estas piezas. En este trabajo presentamos el análisis de los adornos corporales de cinco yacimientos arqueológicos recientemente excavados en la República Dominicana (800–1600 dC). Para el análisis de cada artefacto se empleó la traceología, con el objetivo de comprender la secuencia de producción y utilización. Se definieron grupos morfo-tecnológicos los cuales fueron relacionados con los contextos de deposición y con la disponibilidad regional de materias primas. Los resultados muestran que (1) existió una producción local a pequeña escala de adornos en los sitios, (2) los grupos morfo-tecnológicos más frecuentes probablemente fueron importados desde los centros de producción y (3) los adornos pertenecientes a un mismo grupo pudieron ser utilizados de modos variados y ser depositados mediante diferentes procesos. Se concluye que los adornos corporales tenían biografías diversas que involucraban redes de interacción locales y regionales.@en