RT Journal Article SR Electronic T1 New Computational and Mathematical Methods for Archaeological Fieldwork at the Extreme South of the Populated World JF Arctic Anthropology JO Arctic Anthropol FD University of Wisconsin Press SP 202 OP 213 DO 10.1353/arc.0.0017 VO 46 IS 1-2 A1 Juan A. Barceló A1 Laura Mameli A1 Alfredo Maximiano A1 Oriol Vicente YR 2009 UL http://aa.uwpress.org/content/46/1-2/202.abstract AB We present the methodology of computer modeling of an archaeological excavation. The method allows the study of archaeological formation, modification and transformation processes. Our main goal has been to build a computer model of middensite formation processes. The main purpose of these models is converting excavation data to visual elements (lines, surfaces, and solids) which can be used as a representation of that data. Furthermore, geostatistics and other quantitative spatial analysis methods are also discussed to characterize the processes having generated the spatial distribution of archaeological data.