title: How many frogs does it take to leap around the Americas? Comments on Anderson and Gillam.
abstract: In modeling the colonization of the Americas, Anderson and Gillam (2000) employ size estimates for vanguard forager bands that are of dubious reproductive viability in light of human incest prohibitions and variable sex ratios at birth.
authors.affiliation: Department of Anthropology, University of Florida, Gainesville, FL.
authors.forename: J H
authors.initials: JH
authors.lastname: Moore
authors.forename: M E
authors.initials: ME
authors.lastname: Moseley
mesh_terms: D044467:American Indian or Alaska Native / Q000235:genetics* / Q000266:history* / Q000706:statistics & numerical data*; D000569:Americas; D005298:Fertility; D049690:History, Ancient; D006801:Humans; D011157:Population Dynamics; D012098:Reproduction; D013609:Taboo / Q000266:history