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Dates and demography? T he need for caution in using radiometric dates as a robust proxy for prehistoric population change
Author(s) -
Hiscock Peter,
Attenbrow Val
Publication year - 2016
Publication title -
archaeology in oceania
Language(s) - English
Resource type - Journals
eISSN - 1834-4453
pISSN - 0728-4896
DOI - 10.1002/arco.5096
Subject(s) - radiocarbon dating , prehistory , proxy (statistics) , geography , population , archaeology , radiometric dating , taphonomy , demography , history , physical geography , statistics , sociology , mathematics , remote sensing
ABSTRACT Our paper (Attenbrow and Hiscock 2015) raised serious concerns about the use of radiocarbon dates (sum probability distributions) as evidence of ancient demography. Prominent researchers who commented here and who rely on such interpretations are uncomfortable with our critique, and insist that quantities of dates are a reliable indicator of past population size. Here, we note that while those researchers acknowledge the difficulties of sample selection, taphonomic bias, and the relationship of charcoal and radiocarbon data to human activity, they have not studied or controlled for these matters. At this time, we again advocate caution in the use of dates as data for demographic reconstructions.