title: Packer and colleagues' model of menopause for humans.
authors.affiliation: Department of Anthropology, University of New Mexico, 87131, Albuquerque, NM. kimhill@unm.edu.
authors.forename: K
authors.initials: K
authors.lastname: Hill
authors.affiliation: Department of Anthropology, University of New Mexico, 87131, Albuquerque, NM.
authors.forename: A M
authors.initials: AM
authors.lastname: Hurtado
keywords: Demography; Fertility; Life history theory; Menopause; Reproductive senescence; “Grandmother hypothesis”