Digital Commons Network^™

Stratigraphic Evidence For Indigenous Use Of Fire As A Dryland Agricultural Landscape Management Tool On The Northern Colorado Plateau, Mariah Walzer

All Graduate Theses and Dissertations, Fall 2023 to Present

While documented in ethnography and traditional ecological knowledge, Indigenous burning practices are rarely recognized in the archaeological record of the Great Basin and Colorado Plateau. I analyzed charcoal from an arroyo wall to understand the relationship between Indigenous farmers and fire at the Cub Creek archaeological site (AD 300-1300) in Dinosaur National Monument. The size, shape, and amount of charcoal in each sediment layer indicates the fuel types (woody or grassy) and relative size and/or intensity of fires. I compared my data to a precipitation reconstruction for the area to evaluate the influence of climate on fire activity. The results …

An Xrf Elemental Analysis Of Prosser Molded Beads From Southwest Oregon, Michele Hoferitza

All Graduate Theses and Dissertations, Fall 2023 to Present

Glass beads were brought to the North American continent by European explorers and traders beginning in the 17^th century. Native Americans quickly adopted beads as trade commodities and personal ornaments. Prosser beads were made predominately in France and Bohemia from the 1860’s to the 1970’s and can be found in archaeological contexts from coast to coast. In this study, elemental analysis using X-Ray fluorescence (XRF) technology is used to determine if there is a way to chemically discern where and when the beads were made.

Statistical analysis of three categories of elements was done to determine whether the creation …

Hunting For Agriculture: Unraveling Ecological Motivations In The Transition To Farming By The Fremont Cultural Complex, Ryan Mcgrath

All Graduate Theses and Dissertations, Fall 2023 to Present

This study explored the profound human history shift from foraging to agriculture, focusing on Utah's Fremont cultural complex. Utilizing the Prey-Rank Model, we investigated whether dwindling encounter rates with high-rank prey prompted the Fremont's adoption of agriculture. We quantified past resource trends by analyzing the Utah archaeofaunal database to discern if ecological conditions influenced this transition. If confirmed, it suggests adaptive responses to a decline in high-ranked game led to a more resource-intensive survival strategy. This research provides crucial insights into the motivations behind the Fremont's agricultural adoption, enhancing our understanding of human-environment interactions and adaptations throughout history.

Developing A Methodology For Evaluating The Sensitivity Of Rock Imagery Sites To Vandalism In Washington County, Ut, Erin C. Haycock

All Graduate Theses and Dissertations, Fall 2023 to Present

This study uses statistical analysis to examine the relationship between the characteristics of rock imagery (also known as rock art) sites and intentionally caused damages in Washington County, Utah. This project aims to create an index for public land managers to respond proactively to vandalism at rock imagery sites. Included here is an analysis of the severity and frequency of damage to the sites and an inventory of the types of site damage to determine the most common and destructive types of vandalism. Site attributes such as the number of figures in a panel, the type of images, and panel …

Across The Snake River Plain: Terminal Pleistocene, Early Holocene, And Early Middle Holocene Land-Use In Southeast Idaho, Jennifer Finn

All Graduate Theses and Dissertations, Fall 2023 to Present

The range of mobility demonstrated to overcome challenges with resource distribution is a hallmark of hunter-gatherer societies. Previous studies in southeast Idaho have investigated the possibility that precontact human movement was impacted by climatic differences. According to preliminary studies on regional obsidian toolstone conveyance, land use patterns were already changing throughout the early Holocene due to increased aridity. However, the geographical distribution of Northern Side-notched projectile points suggests a significant expansion in mobility at the early Holocene/middle Holocene transition. This thesis tests the hypothesis that precontact early middle Holocene human mobility in the study area was conditioned by environmental factors …

Wellbeing, Mental Health, And Natural Resource Dependency In Rural Utah, Kristen Rene Koci

All Graduate Theses and Dissertations, Fall 2023 to Present

This dissertation examines wellbeing, mental health, and natural resource (NR) dependency in rural Utah. The following questions are asked: How do wellbeing and mental health vary throughout the state of Utah, including by rural-urban location? What concerns do applied practitioners have regarding mental health in rural parts of the state? How do chronic stress and social dislocation contribute to mental health outcomes in rural NR dependent communities in the state? Four studies were conducted to pursue these research questions.

The first two studies use data from the Utah Wellbeing Survey to explore wellbeing and mental health in Utah communities over …

Protein Residue Analysis In Archaeology: A Geological Contamination Experiment, Theresa Popp

All Graduate Theses and Dissertations, Fall 2023 to Present

Protein residue analysis has been used by archaeologists for decades to explore ancient diets and hunting behaviors based on proteins deposited on tools and artifacts, however, protein contamination of buried artifacts has been assumed but lacked formal study. Through a contamination experiment testing different geological contexts (e.g. water movement and freeze-thaw), possible routes of protein contamination within soil were identified, adversely impacting protein residue analysis conducted on buried artifacts. Protein was found to move through soil in large enough concentrations to elicit positive protein residue results on sterile artifacts that never made direct contact with the protein source used in …

Did Arroyo Formation Impact The Occupation Of Snake Rock Village, A Fremont Dryland Agricultural Community In Central Utah, Ca. Ad 1000–1200?, Alexandra Wolberg

All Graduate Theses and Dissertations, Fall 2023 to Present

Fremont farmers of the northern Colorado Plateau grew maize at the limits for cultivation in western North America between AD 300–1300. Like other Indigenous farmers throughout the American Southwest, Fremont farmers used bundled agricultural niches where alluvial floodplains were the largest available site for cultivation. But dryland floodplains are a risk to the persistence of farming communities because the development of steep-sided arroyos lowers floodplain surfaces and water tables, rendering them unusable for growing maize. This study tests the relationship between the occupational timing of Snake Rock Village between AD 970–1240 and the formation of a 4.5m deep arroyo on …