ASU Electronic Theses and Dissertations
This collection includes most of the ASU Theses and Dissertations from 2011 to present. ASU Theses and Dissertations are available in downloadable PDF format; however, a small percentage of items are under embargo. Information about the dissertations/theses includes degree information, committee members, an abstract, supporting data or media.
In addition to the electronic theses found in the ASU Digital Repository, ASU Theses and Dissertations can be found in the ASU Library Catalog.
Dissertations and Theses granted by Arizona State University are archived and made available through a joint effort of the ASU Graduate College and the ASU Libraries. For more information or questions about this collection contact or visit the Digital Repository ETD Library Guide or contact the ASU Graduate College at gradformat@asu.edu.
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Description
Exchange is fundamental to the establishment and maintenance of social institutions and political economies in all scales of societies. While today people rapidly exchange goods and information over great distances, in the past, long-distance exchange necessitated the mobilization of vast networks of interaction with substantial transport costs. Objects traded over long distances were often valuable and challenging to obtain, granting them multifaceted significance that is difficult to understand using traditional archaeological approaches.
This research examines human interactions with scarlet macaws (Ara macao) in the United States (U.S.) Southwest and Mexican Northwest (SW/NW) between 900 and 1450 CE. This period saw large-scale cultural change in the form of migrations, rapid population aggregation, and an expansion of long-distance exchange relations in regional centers at Pueblo Bonito (900-1150 CE) in northwestern New Mexico, Wupatki (1085-1220 CE) in north-central Arizona, and Paquimé (1200-1450 CE) in northern Chihuahua. Despite the distant natural habitat of scarlet macaws, their importation, exchange, and sacrifice appear to have played integral roles in the process of placemaking at these three regional centers. Here, I use an Archaeology of the Human Experience approach and combine radiogenic strontium isotope analysis with detailed contextual analyses using a Material Histories theoretical framework to (1) discern whether macaws discovered in the SW/NW were imported or raised locally, (2) characterize the acquisition, treatment and deposition of macaws at Pueblo Bonito, Wupatki, and Paquimé, and (3) identify patterns of continuity or change in acquisition and deposition of macaws over time and across space in the SW/NW.
Findings from radiogenic strontium isotope analysis indicate that scarlet macaws from all case studies were primarily raised locally in the SW/NW, though at Paquimé, macaws were procured from sites in the Casas Grandes region and extra-regionally. Variation in the treatment and deposition of scarlet macaws suggests that despite their prevalence, macaws were interpreted and interacted with in distinctly local ways. Examination of the human experience of transporting and raising macaws reveals previously unconsidered challenges for keeping macaws. Overall, variation in the acquisition and deposition of scarlet macaws indicates changing strategies for placemaking in the SW/NW between 900 and 1450 CE.
This research examines human interactions with scarlet macaws (Ara macao) in the United States (U.S.) Southwest and Mexican Northwest (SW/NW) between 900 and 1450 CE. This period saw large-scale cultural change in the form of migrations, rapid population aggregation, and an expansion of long-distance exchange relations in regional centers at Pueblo Bonito (900-1150 CE) in northwestern New Mexico, Wupatki (1085-1220 CE) in north-central Arizona, and Paquimé (1200-1450 CE) in northern Chihuahua. Despite the distant natural habitat of scarlet macaws, their importation, exchange, and sacrifice appear to have played integral roles in the process of placemaking at these three regional centers. Here, I use an Archaeology of the Human Experience approach and combine radiogenic strontium isotope analysis with detailed contextual analyses using a Material Histories theoretical framework to (1) discern whether macaws discovered in the SW/NW were imported or raised locally, (2) characterize the acquisition, treatment and deposition of macaws at Pueblo Bonito, Wupatki, and Paquimé, and (3) identify patterns of continuity or change in acquisition and deposition of macaws over time and across space in the SW/NW.
Findings from radiogenic strontium isotope analysis indicate that scarlet macaws from all case studies were primarily raised locally in the SW/NW, though at Paquimé, macaws were procured from sites in the Casas Grandes region and extra-regionally. Variation in the treatment and deposition of scarlet macaws suggests that despite their prevalence, macaws were interpreted and interacted with in distinctly local ways. Examination of the human experience of transporting and raising macaws reveals previously unconsidered challenges for keeping macaws. Overall, variation in the acquisition and deposition of scarlet macaws indicates changing strategies for placemaking in the SW/NW between 900 and 1450 CE.
ContributorsSchwartz, Christopher Warren (Author) / Nelson, Ben A. (Thesis advisor) / Knudson, Kelly J. (Committee member) / Hays-Gilpin, Kelley (Committee member) / Arizona State University (Publisher)
Created2020
Description
This dissertation examines the interrelationships between stress, frailty, growth, mortality, and diet at the Qinifab School site, Sudan, using a combination of osteological, paleopathological, and biogeochemical methods. The skeletal sample, from the fourth cataract region of Nubia, is comprised of 100 individuals from a Late Meroitic to Christian period (~250-1400 CE) cemetery. Standard osteological methods were used to estimate age and sex, and measurements were taken to assess body dimensions. Preadults were aged by dental and skeletal development, producing two independent ages to categorize individuals as developmentally “normal” or “delayed.” Data were collected on nonspecific indicators of stress, including linear enamel hypoplasias (LEHs), porotic hyperostosis (PH), and cribra orbitalia (CO). In preadults, these were compared to World Health Organization (WHO) growth standards to identify individuals who experienced stunting or wasting. For all ages, evidence of stress was compared with age at death and growth/body size. Finally, stable carbon and nitrogen isotope analyses were conducted on bone collagen and carbonate samples from a representative sample of 60 individuals, of which 46 collagen samples and all carbonates had acceptable preservation.“Delayed” preadults generally showed reduced body size relative to “normal” individuals, they were more likely to be stunted, and their growth trajectories were less similar to WHO standards. However, childhood stress had little impact on adult body size. CO occurred at higher frequencies in preadults and individuals with mixed/active lesions died at younger ages. PH rarely developed before age 6 but was present in most individuals over that age. Individuals with earlier formed LEHs tended to experience more stress overall and die younger. Active/mixed CO was associated with stunting in preadults and reduced brachial index in adults.
A greater proportion of individuals in the Christian period were affected by CO compared to the Post-Meroitic. A temporal shift also occurred in diet between the Post-Meroitic and Christian periods based upon the δ13CCOLL and δ15NCOLL values. Lower δ15N and the greater difference in δ13CAP-COLL suggest a shift toward intensified agriculture and decreased use of animal products and a potential dietary etiology for the increase in CO.
ContributorsNorris, Annie Laurie (Author) / Baker, Brenda J (Thesis advisor) / Knudson, Kelly (Committee member) / Dupras, Tosha (Committee member) / Arizona State University (Publisher)
Created2021
Description
This research combines traditional archaeological analysis with lidar data to investigate infrastructure, residential architecture, and neighborhoods in a completely new way. Taken together, these analyses show the shape and form of this city during its apogee in CE 650, while providing a deeper understanding of its civic administration through the use of multiple urban levels (citywide, district, neighborhood, and residential/plazuela). Independently, any one of these results may provide an incomplete picture or inaccurate conclusion, but, when conjoined, the analyses interdigitate to shed light on the city as a whole. This research showcases the physical infrastructural power of this city through the widespread distribution of its urban services among the city’s districts while still highlighting tiers of urban services among districts. It reinforces the idea of household architectural autonomy through the lack of standardization in the built environment, while also highlighting the relative equality of residences. And, it emphasizes both citywide and neighborhood-based similarities in categorical identities that would have facilitated collective action among individuals in the past by reducing the friction to initiate collective endeavors. Taken together, these results suggest both autocratic and collective governance, and views from different urban levels when combined provide a more detailed perspective on the multiple interacting and concurrent processes that determined urban life and structure in the past. These analyses also hold the potential to shed light on other governance practices in future comparative urban research on archaeological, historical, and modern cities. However, the initial findings reported in this dissertation suggest that Caracol enjoyed a more collective system of governance processes despite the hieroglyphic record of a lineage of rulers.
ContributorsChase, Adrian Sylvanus Zaino (Author) / Smith, Michael E. (Thesis advisor) / Nelson, Ben A. (Committee member) / York, Abigail M. (Committee member) / Peeples, Matthew A. (Committee member) / Arizona State University (Publisher)
Created2021
Description
Tuberculosis (TB) is a deadly disease that infects millions of people annually. TB has a global distribution and remains a significant cause of mortality, despite decades of eradication campaigns and antibiotic development. TB is caused by genetically similar pathogens in the Mycobacterium tuberculosis complex (MTBC), and human infections are generally caused by human-associated strains, although humans can contract animal-associated strains. Skeletal evidence of TB on archaeological human skeletal remains and evolutionary dating of MTBC genomes reveal that TB has afflicted humans for approximately 6,000 years. Previous research has shown that MTBC pathogens were introduced into the Americas through a zoonotic transmission from seals and sea lions along the coasts of South America by at least 1000 CE. Characterizing the introduction and enigmatic intercontinental spread of a successful zoonotic transmission over hundreds of years provides valuable insight into the potential of zoonotic MTBC infections. Through the recovery and phylogenomic analysis of the first ancient MTBC genomes (n = 2) from pre-contact North America, I establish that there were multiple contemporaneous MTBC lineages circulating in human populations in the Americas. The high genomic diversity and deep divergence of strains from Mesoamerica suggest that TB was endemic in the region. To reveal the impact of TB within a Mesoamerican city, I examined human skeletons (n = 137) for evidence of disease from sacrificial and natural mortality burial contexts within Tlatelolco, a ceremonial precinct and interregional marketplace at the heart of the Aztec Empire (1300-1521 CE). I found that TB disproportionately affected sacrificial victims, who also exhibited evidence of food insecurity and resource inequality. These results mirror the socioeconomic patterns of TB distribution today. Further, I sampled broadly from sacrificial victims with skeletal evidence of TB not only for biomolecular confirmation of MTBC but also to uncover associations between skeletal TB manifestation and ability to recover ancient MTBC DNA. I identify 10 additional cases of MTBC at Tlatelolco and link ancient MTBC DNA recovery to TB skeletal lesion characteristics and age-at-death of the infected individual. Overall, this body of work combines paleogenomic and paleopathological data to highlight the impact of ancient TB zoonoses.
ContributorsBlevins, Kelly Elaine (Author) / Buikstra, Jane E (Thesis advisor) / Stone, Anne C (Thesis advisor) / Ávila-Arcos, María C (Committee member) / Smith, Michael E (Committee member) / Wilson, Melissa A (Committee member) / Arizona State University (Publisher)
Created2021
Description
This study examines almost 5000 lithic artifacts from three rockshelters in the Belize, part of the Maya Lowlands. These sites bear evidence of human occupation throughout the last 14,000 years, a period over which I assess change in four lithic traits: 1) cortex, or the weathered outer surface of a toolstone cobble; 2) platform type, or the degree of preparation of striking platforms; 3) bifaciality, or whether tools were flaked on one or both faces; and 4) retouch, or the removal of small flakes from tool edges. These traits are differentially associated with two modes of technological organization: curation and expedience. Curation involves greater effort spent creating tools with longer use-lives and is associated with low levels of cortex, more complex platforms, more bifacial flaking, and higher amounts of retouch. It is also more typical of highly mobile hunter-gatherers who move their residential base often. Expedience, which entails less effort creating lithics with shorter use-lives, is associated with higher amounts of cortex, simpler platforms, less bifacial flaking, and lower levels of retouch; it is also associated with more sedentary hunter-gatherers. My results indicate that, during the Late Pleistocene in Belize, groups favored curation and were likely highly mobile foragers inhabiting an open grassland landscape. However, not long after the Pleistocene-ending Younger Dryas climatic event (~12,600 to 11,700 cal BP), these groups began to favor expedience, indicating they’d begun to adopt a more sedentary lifestyle. This shift towards expedience and sedentism continued throughout the Early and Middle Holocene, when closed-canopy tropical forests came to dominate the landscape. I conclude that these foragers began to adopt lower levels of residential mobility much earlier than generally thought. Because the sparse, unpredictable nature of wild tropical forest flora and fauna favors high residential mobility, this means they were likely manipulating their landscapes and experimenting with cultivars several millennia before the first appearance of sedentary farming villages. This further implies that the origins of sedentism and agriculture in tropical forests must be sought in the changing lifeways of pre-agricultural, semi-sedentary forager-horticulturalists of the deep past.
ContributorsDennehy, Timothy J. (Author) / Smith, Michael E. (Thesis advisor) / Barton, C. M. (Committee member) / Marean, Curtis W. (Committee member) / Prufer, Keith M. (Committee member) / Arizona State University (Publisher)
Created2021
Description
Violence has been characterized as a force for both political change and maintenance of the status quo in human societies. The present study examines how outbreaks of violent events led to a legacy of prolonged warfare among neighboring communities and shaped the formation of new political institutions during the late prehispanic era in the North-Central Andes. Drawing on data collected through archaeological excavation, osteological analysis of human remains, and radiocarbon dating, this work reconstructs life and death histories of 287 individuals recovered from nine archaeological sites to investigate diachronic patterns in physical violence. The observed individuals inhabited settlements located within the high-altitude, mountainous terrain of the Callejón de Huaylas, a region that has received little attention from bioarchaeologists, and the majority lived during the Late Intermediate Period (1000-1450 CE). Archaeological research has indicated local livelihoods changed significantly around 1000 CE. In the wake of Wari state disintegration and an increasingly arid climate, communities faced a series of social, political, and economic transformations. Less is known about how these shifts affected embodied practices of violence in the region. This study documents a stark change in who experienced head injuries during the Late Intermediate Period, as compared to data from preceding eras. Individuals of all ages exhibited both antemortem and perimortem trauma throughout the four and a half centuries. Results reveal people experienced novel forms of physical violence beginning in the mid-1200s—not only did more individuals sustain head injuries, including juveniles, but the inflicted trauma was more lethal and severe at this time. These trauma patterns persisted for generations, continuing through Inka conquest around 1450 CE. The frequency and type of observed cranial trauma are consistent with warfare documented ethnographically among some small-scale societies, suggesting an association between violence and political autonomy. Beyond identifying cultural transformations in victim identities and intergroup dynamics, this research contributes to a growing body of work across the Americas investigating mounting evidence of social strife and conflict from the 13th to 15th centuries. Finally, it sheds light on intergenerational consequences of violent actions by centering individual experiences within contexts of long-term historical trajectories.
ContributorsSharp, Emily Anne (Author) / Buikstra, Jane E. (Thesis advisor) / Knudson, Kelly J. (Committee member) / Stojanowski, Christopher M. (Committee member) / Arizona State University (Publisher)
Created2022
Description
Prehistoric farmers in the semi-arid American Southwest were challenged by marked spatial and temporal variation in, and overall low levels of, precipitation with which to grow their crops. One strategy they employed was to modify their landscape with rock alignments in order to concentrate surface water flow on their fields. A second challenge that has been less focused on by archaeologists is the need to maintain soil fertility by replenishing nutrients removed from the soil by agricultural crops. Numerous studies have shown that rock alignments can result in long-lasting impacts on soil properties and fertility. However, the direction and magnitude of change is highly variable. While previous work has emphasized the importance of overland flow in replenishing soil nutrient pools, none have investigated the influence of eolian deposition as a contributor of mineral-derived nutrients. This thesis explores the effects of the construction of rock alignments, agricultural harvest, and eolian deposition on soil properties and fertility on Perry Mesa within the Agua Fria National Monument. This site experienced dramatic population increase in the late 1200s and marked depopulation in the early 1400s. Since that time, although agriculture ceased, the rock alignments have remains, continuing to influence runoff and sediment deposition. In the summer of 2009, I investigated deep soil properties and mineral-derived nutrients on fields near Pueblo La Plata, one of the largest pueblos on Perry Mesa. To examine the effects of rock alignments and agricultural harvest independent of one another, I sampled soils from replicated plots behind alignments paired with nearby plots that are not bordered by an alignment in both areas of high and low prehistoric agricultural intensity. I investigated soil provenance and the influence of deposition on mineral-derived nutrients through analysis of the chemical composition of the soil, bedrock and dust. Agricultural rock alignments were significantly associated with differences in soil texture, but neither rock alignments nor agricultural history were associated with significant differences in mineral-derived nutrients. Instead, eolian deposition may explain why nutrient pools are similar across agricultural history and rock alignment presence. Eolian deposition homogenized the surface soil, reducing the spatial heterogeneity of soils. Dust is important both as a parent material to the soils on Perry Mesa, and also a source of mineral-derived nutrients. This investigation suggests that prehistoric agriculture on Perry Mesa was not likely limited by long term soil fertility, but instead could have been sustained by eolian inputs.
ContributorsNakase, Dana Kozue (Author) / Hall, Sharon (Thesis advisor) / Spielmann, Katherine (Committee member) / Hartshorn, Anthony (Committee member) / Arizona State University (Publisher)
Created2012
Description
Coalescence is a distinctive process of village aggregation that creates larger, socially cohesive communities from smaller, scattered villages. This dissertation asks: how do individual and collective social relationships change throughout the process of coalescence, and how might these relationships contribute to the social cohesiveness of a coalescent community?
Coalescent communities share characteristics that reveal the relationship between collective action and collective identities in their social dynamics. Collective identity is a shared sense of oneness among members of a group. It can be understood as the product of two processes: categorical and relational identification. Categorical identification is a shared association with a specific category, such as an ethnic group or a religious association. Relational identification is the product of direct, interpersonal interaction. The potential for a group to engage in collective action is linked to the intensity (prominence as compared to other aspects of identity) and scale (social unit and size of group) of categorical and relational identification.
Patterns in the intensity and scale of categorical and relational identification are used to trace changing social dynamics through the process of community coalescence. The case study is a sequence of four sites that were successively occupied by the same Ancestral Wendat (Iroquoian) community over a period of 150 years in south-central Ontario. The intensity of categorical identification is assessed by measuring the consistency of decorative styles among pottery vessels. The intensity of relational identification is assessed by measuring production variability among ceramic pots and pipes using microscopic characterization.
The analyses reveal a correlation between the intensity and scale of categorical and relational identification and village-scale social cohesion and collective action. Village-scale categorical identification was less intensive during the period of initial aggregation, with a subsequent increase in intensity observed at fully coalesced sites where evidence of social cohesion and village-scale collective action is present. As coalescence progressed, the intensity of relational identification at the village scale decreased. This evidence suggests that changing dynamics of categorical and relational ties among community members were intertwined with the development of social cohesion and the increased potential for village-scale collective action at the culmination of coalescence.
Coalescent communities share characteristics that reveal the relationship between collective action and collective identities in their social dynamics. Collective identity is a shared sense of oneness among members of a group. It can be understood as the product of two processes: categorical and relational identification. Categorical identification is a shared association with a specific category, such as an ethnic group or a religious association. Relational identification is the product of direct, interpersonal interaction. The potential for a group to engage in collective action is linked to the intensity (prominence as compared to other aspects of identity) and scale (social unit and size of group) of categorical and relational identification.
Patterns in the intensity and scale of categorical and relational identification are used to trace changing social dynamics through the process of community coalescence. The case study is a sequence of four sites that were successively occupied by the same Ancestral Wendat (Iroquoian) community over a period of 150 years in south-central Ontario. The intensity of categorical identification is assessed by measuring the consistency of decorative styles among pottery vessels. The intensity of relational identification is assessed by measuring production variability among ceramic pots and pipes using microscopic characterization.
The analyses reveal a correlation between the intensity and scale of categorical and relational identification and village-scale social cohesion and collective action. Village-scale categorical identification was less intensive during the period of initial aggregation, with a subsequent increase in intensity observed at fully coalesced sites where evidence of social cohesion and village-scale collective action is present. As coalescence progressed, the intensity of relational identification at the village scale decreased. This evidence suggests that changing dynamics of categorical and relational ties among community members were intertwined with the development of social cohesion and the increased potential for village-scale collective action at the culmination of coalescence.
ContributorsStriker, Sarah (Author) / Hegmon, Michelle (Thesis advisor) / Michelaki, Kostalena (Thesis advisor) / Williamson, Ron (Committee member) / Abbott, David (Committee member) / Arizona State University (Publisher)
Created2018
Description
This dissertation examines microevolutionary changes in the Eastern Adriatic and hinterland during Roman imperialism, evaluating changing patterns of variation among indigenous groups with varying histories of acceptance or defiance to Roman rule. Despite the prevalence of Roman influence, trade, and the accommodating nature of Roman political authority administered through existing local leaders, Eastern Adriatic and hinterland peoples underwent significant cultural transformations. Unlike the Roman-allied Liburnians, Romanization was not a voluntary and amicable process for the resisting Delmatae, Histri, Japodes, and Pannonians. The violent experiences of locals during the late Republican Period and early Roman Empire, including death, enslavement, conscription, and displacement, contrast with the eventual integration of the region by the end of the Roman Empire, when their descendants were Roman citizens. These complex histories make it challenging to understand local identities and the impact of Romanization. Biological distance analyses of dental morphology from Liburnian, Delmatae, Japodes, and Pannonian samples representing 313 individuals dating to the Iron Age (c. 700- 400 BCE), and Roman Period (Roman Republic c. 200- 0 BCE; Roman Empire c. 1- 500 CE), were contextualized with archaeological data and classical research. Results indicated no significant differences within Eastern Adriatic and hinterland populations across the time periods. However, interpretations of the results for Roman Period Liburnians, descendants of Roman allies, suggest differentiation from contemporaneous Italic Romans. Conversely, the descendants of resisting populations were not statistically different from Roman Empire Italics, potentially influenced by their ancestors’ experiences of war affecting subsequent admixture, community formation, and adherence to prevailing norms.
Roman laws that managed access to advantageous status identities through marriage and citizenship may also explain the findings that all surveyed local populations demonstrate continuity between ancestors and descendants. The dynamic of being identified as Roman, and yet descending from the people who fought against Rome, is further discussed as a form of biological imperialism, consequentially shaping indigenous ancestral ties within a pan-regional Roman citizenry. While Roman multiculturalism is often considered exemplary of Antique Period diversity, Roman values prioritized diversity when it was advantageous and used pluralism to encourage cultural assimilation and define outsiders.
ContributorsLoewen, Tisa Nicolette (Author) / Stojanowski, Christopher (Thesis advisor) / Buikstra, Jane (Committee member) / Novak, Mario (Committee member) / Knudson, Kelly (Committee member) / Arizona State University (Publisher)
Created2024
Description
Age is a key axis upon which social identities and social relationships are negotiated over the life course, and early life experiences can also have significant implications for individual and population health outcomes. However, children and childhood have historically been marginalized in the study of past societies, and non-elite children have been remarkably invisible in reports on ancient Greece. This dissertation employs a bioarchaeological approach to investigate age-related social identities, early childhood health, and the impact of prolonged childhood illness on familial social dynamics during the Archaic Period in Athens, Greece (ca. 700-480 BCE), focusing on 179 preadults interred at the non-elite cemetery of Phaleron. First, contextual mortuary evidence is used to investigate how age-at-death influenced burial at Phaleron, revealing insights into the timing of the personhood acquisition, age-related social transitions, and individual agency in burial practice as expressed through variation in mortuary treatment. Then paleopathological analysis of preadult skeletal remains is leveraged to investigate early childhood health outcomes, demonstrating that children at Phaleron experienced early life physiological stress, including nutritional insufficiency that may be linked to maternal health. Furthermore, evidence of poor health among non-survivors is argued to have significant implications for later life health among those who survived to adulthood. Finally, sociohistorical, contextual, and paleopathological data are synthesized to investigate the social implications of healthcare at Phaleron. The results of this multi-scalar analysis indicate that children interred at Phaleron not only survived extended periods of potentially debilitating illness, but also that their survival would not have been possible without a community of caregivers. Moreover, the age at which children experienced illness would have significantly impacted the types of healthcare needed and the burdens that care would have placed on the household. This dissertation demonstrates the promise of early childhood health and social identity as subjects of bioarchaeological inquiry in ancient Greece and underscores the social and emotional impacts of childcare and loss on the communities that buried their deceased at Phaleron. Consequently, it lays the groundwork for future research on children and childhood in ancient Greece and the study of past lifeways in Archaic Athens.
ContributorsRothwell, Jessica E. (Author) / Buikstra, Jane E. (Thesis advisor) / Knudson, Kelly J. (Committee member) / Stojanowski, Christopher M. (Committee member) / Anderson, Greg (Committee member) / Arizona State University (Publisher)
Created2024