Published online by Cambridge University Press: 20 January 2017
Bettinger attempted to find out if change occurred in prehistoric land-use patterns in the Owens Valley, California, by comparing artifact and site distributions with those expected given Steward's ethnographic model for this area. Bettinger's conclusions are found to be faulty because they are contradictory, ignore other potential determinants of archaeological variability, and are based, in some instances, on erroneous interpretation of poorly conceived or inadequate data. We discuss additional factors that should be considered and possible interpretation of Bettinger's results.