PALAEOENVIRONMENTAL CHANGES IN THE NAZCA?PALPA REGION, SOUTHERN PERU?ALTERNATIVE INTERPRETATIONS OF GEOARCHAEOLOGICAL EVIDENCE A COMMENT ON B. EITEL ET AL., GEOARCHAEOLOGICAL EVIDENCE FROM DESERT LOESS IN THE NAZCA?PALPA REGION, SOUTHERN PERU: PALAEOENVIRONMENTAL CHANGES AND THEIR IMPACT ON PRE-COLUMBIAN CULTURES, ARCHAEOMETRY, 47(1), 137?58, 2005.
