xfp-056 polished bone sanak island alaska - download free 3d model global digital heritage globaldigitalheritage f923a9b tool cat xfp-056-24 group large house depressions south shore pauloff harbor multiple radiocarbon dates place 300 ce 800 although upper most levels may date 13th century these artifacts were scanned either faro edge arm minolta vivid 9i processed geomagic polyworks 4-8 photos used texture zbrush presented result research conducted under grants nsf 0326584 0508101 1139266 1321411 h maschner principal investigator original digitizing work done ivl id st univ subsequent processing completed fieldwork analysis permission collaboration tribe corporation