%0 Journal Article %J Latin American Antiquity %D 2002 %T Evidence for early long-distance obsidian exchange and watercraft use from the southern Lake Titicaca Basin of Bolivia and Peru %A Stanish, Charles %A Richard L. Burger %A Cipolla, Lisa M. %A Michael D. Glascock %A Esteban Quelima %P 444-454 %V 13 %Z Andes Geog