Melanie J. MillerSabrina C. AgarwalLucero AristizábalCarl Henrik Langebaek2026-03-222026-03-22201810.1002/ajpa.23629https://doi.org/10.1002/ajpa.23629https://andeanlibrary.org/handle/123456789/48405Citaciones: 18These results suggest that daily life may have been structured through patterns of routine labor that united and divided particular age and sex groups. Cross-sectional geometry data indicate women likely spent significant time and energy preparing food, especially grinding maize or other foods, while men may have done more long-distance walking potentially to work in agricultural fields or procure other resources.enGrindDemographyPopulationGeographyGeometryGeologyarticle