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Sex And Death On The Western Emigrant Trail: The Biology Of Three American Tragedies, Debra E. L. Martin
Sex And Death On The Western Emigrant Trail: The Biology Of Three American Tragedies, Debra E. L. Martin
Anthropology Faculty Research
This book offers a different look at how to think about the starvation and death that hounded emigrants attempting to get to California and Oregon in the early years of nineteenth-century US expansion. Specifically, the Donner party and two lesser-known Mormon handcart groups are scrutinized for what the patterns of age at death by sex can reveal. In the subtitle The Biology of Three American Tragedies, “biology” here means solely demographic data on sex and age at death. These are really the only biological variables examined, so the title Sex and Death on the Western Emigrant Trail is more accurate …
Sexual Dimorphism In Homo Erectus Inferred From 1.5 Ma Footprints Near Ileret, Kenya, Brian Villmoare, Kevin G. Hatala, William Jungers
Sexual Dimorphism In Homo Erectus Inferred From 1.5 Ma Footprints Near Ileret, Kenya, Brian Villmoare, Kevin G. Hatala, William Jungers
Anthropology Faculty Research
Sexual dimorphism can be one of the most important indicators of social behavior in fossil species, but the effects of time averaging, geographic variation, and differential preservation can complicate attempts to determine this measure from preserved skeletal anatomy. Here we present an alternative, using footprints from near Ileret, Kenya, to assess the sexual dimorphism of presumptive African Homo erectus at 1.5 Ma. Footprint sites have several unique advantages not typically available to fossils: a single surface can sample a population over a very brief time (in this case likely not more than a single day), and the data are geographically …