[THE DEVELOPMENT OF SOCIAL COMPLEXITY IN THE INDO-PACIFIC REGION] Characterization of Easter Island obsidian sources Authors Felicia R. Beardsley William S. Ayres Gordon G. Goles DOI: https://doi.org/10.7152/bippa.v11i0.11383 Downloads PDF Published 1991-07-01 Issue Vol. 11: The Yogyakarta Papers (Volume 2) Section Articles