Social and Behavioral Sciences Commons^™

Aging Bison Teeth With A Gis: A New Tooth Age Prediction Methodology And Its Archaeological And Ecological Implications, Andrew Edward Owens

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Archaeologists use teeth to estimate the age an animal died based on tooth eruption, growth, and wear. Animal age estimations then inform archaeologists about when and why archaeological sites were occupied. However, to date, no concise and repeatable practice exists to age estimate teeth. Therefore, we propose a new tooth age estimation methodology, in this case using bison teeth. The new tooth aging method uses GIS mapping software to draw tooth surfaces and then calculate tooth surface areas of known-age bison teeth. Then, this known-age tooth sample is used to derive algebraic equations that can estimate the age of prehistoric …