Thirty-five samples of obsidian from two coastal sites (Chan Chan-18 north of Valdivia and Puente Quilo in Chiloé) and six inland terrestrial-hunter gatherer sites (Alero Cabeza de Indio-1, Fundo Tres Arroyos-1, Flor del Lago-1, Los Riscos-1, Quillen-1 and Granaderos-2) in south-central Chile wer...
Enlace original:
http://repositoriodigital.uct.cl/handle/10925/645
