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Full-Text Articles in Biological and Physical Anthropology
Utilizing Craniometrics To Examine The Morphological Changes To Homo With The Advent Of Processing Food By Cooking, Julia Schorr
Utilizing Craniometrics To Examine The Morphological Changes To Homo With The Advent Of Processing Food By Cooking, Julia Schorr
Graduate Student Theses, Dissertations, & Professional Papers
This thesis examines the extent to which the development of cooking by early humans contributed to morphological changes in the human skull, hypothesizing that the cooking of food by early humans had a direct effect on human evolution, leading to smaller face shape, larger body size, and larger brain development, which can be measured in the skull using craniometrics. Beginning with Homo erectus around 1 million years ago, early humans began cooking food. By beginning the process of physical and chemical breakdown of food prior to consumption, humans were able to better access calories and nutrients already found in their …
The Bridge River Dogs: Interpreting Adna And Stable Isotope Analysis Collected From Dog Remains, Emilia Tifental
The Bridge River Dogs: Interpreting Adna And Stable Isotope Analysis Collected From Dog Remains, Emilia Tifental
Graduate Student Theses, Dissertations, & Professional Papers
Excavations at the Bridge River site have been on-going since 2003, increasing our understanding of the communities that inhabited the Middle Fraser Canyon, British Columbia over 1,000 years ago. The most recent excavation at Housepit 54 in the summer of 2014 supplied further data regarding relationships between people and their dogs. Dogs are well documented in the Middle Fraser Canyon through both archaeological excavations and traditional knowledge. A household's possession of a dog has been linked to other prestigious materials, and therefore been interpreted as an indicator of wealth and status. The present study was aimed at further investigation of …
An Evaluation Of The Effectiveness Of Eukaryotic Dna Extraction From Burial Soil Samples, Ariane Thomas
An Evaluation Of The Effectiveness Of Eukaryotic Dna Extraction From Burial Soil Samples, Ariane Thomas
Graduate Student Theses, Dissertations, & Professional Papers
DNA is a valuable resource as a unique identifier of physical characteristics at both the population and individual levels. Due to a variety of factors that contribute to genetic decay, forensic and bioarchaeological investigators have limited outlets in which to extract viable DNA after most of a body’s organic materials have fully decomposed. This preliminary research focused on extracting DNA from the soil surrounding buried Sus scrofa domesticus cadavers to confirm the presence of viable and analyzable DNA. After a decomposition period of five months in Montana, soils were collected at incremental distances above the remains and sequenced to identify …
A Comparison Of The Utility Of Craniometric And Dental Morphological Data For Assessing Biodistance And Sex-Differential Migration In The Pacific Islands, Brittney A. Eubank
A Comparison Of The Utility Of Craniometric And Dental Morphological Data For Assessing Biodistance And Sex-Differential Migration In The Pacific Islands, Brittney A. Eubank
Graduate Student Theses, Dissertations, & Professional Papers
Genetic analysis of maternally-inherited mitochondrial DNA and the paternally-inherited Y-chromosome yield contrasting pictures of movement of peoples into the Pacific Islands. A possible explanation for this discrepancy is a matrilocal residency pattern practiced by early Pacific settlers, in which Melanesian men were brought into settler communities to intermarry with local women, yielding a higher intrapopulation variance and lower interpopulation variance exhibited in males compared to females. This research investigates the possibility of sex-differential migration in the Oceanic populations of Easter Island, Fiji, Guam, Mokapu, and New Britain through analysis of biodistance based on dental morphological trait frequencies and craniometric measures …