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- All Subjects: Archaeology
- Creators: Barton, Michael
- Creators: Nelson, Ben
Description
This research addresses human adaptive decisions made at the Pleistocene-Holocene transition - the transition from the Last Glacial Maximum (LGM) to the climate regime in which humankind now lives - in the Mediterranean region of southeast Spain. Although on a geological time scale the Pleistocene-Holocene transition is the latest in a series of widespread environmental transformations due to glacial-interglacial cycles, it is the only one for which we have a record of the response by modern humans. Mediterranean Spain lay outside the refugium areas of late Pleistocene Europe, in which advancing ice sheets limited the land available for subsistence and caused relative demographic packing of hunter-gatherers. Therefore, the archaeological records of Mediterranean Spain contain more generally applicable states of the Pleistocene-Holocene transition, making it a natural laboratory for research on human adaptation to an environmental transformation. Foragers in Mediterranean Spain appear to have primarily adapted to macroclimatic change by extending their social networks to access new subsistence resources and by changing the mix of traditional relationships. Comparing faunal records from two cave sites near the Mediterranean coast with Geographic Information System (GIS) reconstructions of the coastal littoral plain from the LGM to the Holocene indicates the loss of the large ungulate species (mainly Bos primigenius and Equus) at one site coincided with the associated littoral disappearing due to sea level rise in the late Upper Paleolithic. Farther north, where portions of the associated littoral remained due to a larger initial mass and a more favorable topography, the species represented in the faunal record were constant through time. Social boundary defense definitions of territory require arranging social relationships in order to access even this lightly populated new hunting area on the interior plain. That the values of the least-cost-paths fit the parameters of two models equating varying degrees of social alliance with direct travel distances also helps support the hypothesis that foragers in Mediterranean Spain adapted to the consequences of macroclimatic change by extending their social networks to gain access to new subsistence resources Keeping these relationships stable and reliable was a mitigating factor in the mobility patterns of foragers during this period from direct travel to more distant down-the-line exchange. Information about changing conditions and new circumstances flowed along these same networks of social relationships. The consequences of climate-induced environmental changes are already a concern in the world, and human decisions in regard to future conditions are built upon past precedents. As the response to environmental risk centers on increasing the resilience of vulnerable smallholders, archaeology has an opportunity to apply its long-term perspective in the search for answers
ContributorsSchmich, Steven A (Author) / Clark, Geoffrey A. (Thesis advisor) / Barton, Michael (Thesis advisor) / Bearat, Hamdallah (Committee member) / Jochim, Michael A. (Committee member) / Arizona State University (Publisher)
Created2013
Description
Understanding the resilience of water management systems is critical for the continued existence and growth of communities today, in urban and rural contexts alike. In recent years, many studies have evaluated long-term human-environmental interactions related to water management across the world, highlighting both resilient systems and those that eventually succumb to their vulnerabilities. To understand the multitude of factors impacting resilience, scholars often use the concept of adaptive capacity. Adaptive capacity is the ability of actors in a system to make adaptations in anticipation of and in response to change to minimize potential negative impacts.
In this three-paper dissertation, I evaluate the adaptive capacity of the water management systems of two medieval Khmer cities, located in present-day Cambodia, over the course of centuries. Angkor was the capital of the Khmer Empire for over 600 years (9 th -15 th centuries CE), except for one brief period when the capital was relocated to Koh Ker (921 – 944 CE). These cities both have massive water management systems that provide a comparative context for studying resilience; while Angkor thrived for hundreds of years, Koh Ker was occupied as the capital of the empire for a relatively short period. In the first paper, I trace the chronological and spatial development of two types of settlement patterns (epicenters and lower-density temple-reservoir settlement units) at Angkor in relation to state-sponsored hydraulic infrastructure. In the second and third papers, I conduct a diachronic analysis using empirical data for the adaptive capacity of the water management systems at both cities. The results suggest that adaptive capacity is useful for identifying causal factors in the resilience and failures of systems over the long term. The case studies also demonstrate the importance and warn of the danger of large centralized water management features.
In this three-paper dissertation, I evaluate the adaptive capacity of the water management systems of two medieval Khmer cities, located in present-day Cambodia, over the course of centuries. Angkor was the capital of the Khmer Empire for over 600 years (9 th -15 th centuries CE), except for one brief period when the capital was relocated to Koh Ker (921 – 944 CE). These cities both have massive water management systems that provide a comparative context for studying resilience; while Angkor thrived for hundreds of years, Koh Ker was occupied as the capital of the empire for a relatively short period. In the first paper, I trace the chronological and spatial development of two types of settlement patterns (epicenters and lower-density temple-reservoir settlement units) at Angkor in relation to state-sponsored hydraulic infrastructure. In the second and third papers, I conduct a diachronic analysis using empirical data for the adaptive capacity of the water management systems at both cities. The results suggest that adaptive capacity is useful for identifying causal factors in the resilience and failures of systems over the long term. The case studies also demonstrate the importance and warn of the danger of large centralized water management features.
ContributorsKlassen, Sarah E (Author) / Nelson, Ben (Thesis advisor) / Redman, Charles (Thesis advisor) / Evans, Damian (Committee member) / Smith, Mike E (Committee member) / Barton, Michael C (Committee member) / Arizona State University (Publisher)
Created2018
Description
The recent emergence of global ‘megafires’ has made it imperative to better understand the role of humans in altering the size, distribution, and seasonality of fires. The dynamic relationship between humans and fire is not a recent phenomenon; rather, fire has deep roots in our biological and cultural evolution. Because of its long-term perspective, archaeology is uniquely positioned to investigate the social and ecological drivers behind anthropogenic fire. However, the field faces challenges in creating solution-oriented research for managing fire in the future. In this dissertation, I originate new methods and approaches to archaeological data that enable us to interpret humans’ long-term influences on fire regimes. I weave together human niche construction theory and ecological resilience, creating connections between archaeology, paleoecology, and fire ecology. Three, stand-alone studies illustrate the usefulness of these methods and theories for charting changes in land-use, fire-regimes, and vegetation communities during the Neolithic Transition (7600 - 3800 cal. BP) in eastern Spain. In the first study (Ch. II), I analyze archaeological survey data using Bayesian methods to extract land-use intensities from mixed surface assemblages from a case study in the Canal de Navarrés. The second study (Ch. III) builds on the archaeological data collected computational model of landscape fire, charcoal dispersion, and deposition to test how multiple models of natural and anthropogenic fire activity contributed to the formation a single sedimentary charcoal dataset from the Canal de Navarrés. Finally, the third study (Ch. IV) incorporates the modeling and data generated in the previous chapters into sampling and analysis of sedimentary charcoal data from alluvial contexts in three study areas throughout eastern Spain. Results indicate that anthropogenic fire played a significant role in the creation of agricultural landscapes during the Neolithic period, but sustained, low-intensity burning after the late Neolithic period maintained the human created niche for millennia beyond the arrival of agro-pastoral land-use. With global fire activity on the rise, it is vital to incorporate perspectives on the origins, development, and maintenance of human-fire relationships to effectively manage fire in today’s coupled social-ecological landscapes.
ContributorsSnitker, Grant (Author) / Barton, Michael (Thesis advisor) / Morehart, Christopher (Committee member) / Franklin, Janet (Committee member) / Arizona State University (Publisher)
Created2019
Long Distance Exchange in Pre-Hispanic Chaco Canyon and the Mimbres Valley, New Mexico: A Comparison
Description
This thesis is a study of long distance exchange by the people of Chaco Canyon and the Mimbres Valley, New Mexico. Chaco Canyon region lies within the northwestern corner of present day New Mexico. Chaco Canyon belongs to the broader ancestral Puebloan region of the U.S. Southwest. With its rise to prominence in the early 900s CE, Chaco Canyon was a major cultural center before European contact. Almost exactly south of Chaco Canyon in New Mexico lies the Mimbres region. Mimbres is a sub-classification within the broader Mogollon culture. Although both smaller in size and not quite as extensively studied as Chaco culture, the Mimbres region was important in its own right. Mimbres culture is considered to have it beginnings as a cohesive unit beginning around 825-850 CE with Three-Circle phase during the Late Pithouse period. Although Chaco Canyon and the Mimbres Valley are not thought to be well connected either through trade or culture, there is no denying that the contemporaneous dating of the occupations, and in particular their collapse at the same time, around 1130-1150 CE, speaks to the possibility of common forces working on both regions. The goal of this thesis is to see if the long-distance exchange of valued objects in both regions indicates parallel cultural responses between the two to distant external conditions, particularly in Mesoamerica. Does the growth and decline in procurement of these objects imply similar dynamics to the occupational histories of the two regions over time? The answers to these questions, which are compared to expectations based on distance to sources and the relative social power, may ultimately aid the understanding of a seemingly paradoxical interregional relationship and why two highly independent regions experienced simultaneous collapse. Separated by some 550 km, Chaco Canyon and the Mimbres region still have much to reveal about the nuances of their relationship with one other.
ContributorsSalazar, Katherine Lee (Author) / Nelson, Ben (Thesis director) / Peeples, Matthew (Committee member) / School of Mathematical and Statistical Sciences (Contributor) / School of Human Evolution and Social Change (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
The Mimbres tradition of southwestern New Mexico, underwent what can be characterized as continuity with change, a form of non-collapse transformation, from the Late Pithouse (ca. 550-1000 CE) to Classic (ca. 1000-1130 CE) period. Both transitions are characterized by large-scale shifts in housing, settlement patterns, pottery, and mortuary customs.The goal of this thesis is to evaluate changes in the intrasite and inter-site frequencies of selected nonlocal items in Mimbres burial contexts dating to the Late Pithouse and Classic periods. Because those living in the Mimbres region seem to have dramatically changed the ways in which they lived and expressed their social identities it is reasonable to assume that their mortuary use of these high-value objects might have also transformed.
ContributorsOwen, Paige Elizabeth (Author) / Nelson, Ben (Thesis director) / Nelson, Margaret (Committee member) / Russell, Will (Committee member) / Barrett, The Honors College (Contributor) / Walter Cronkite School of Journalism and Mass Communication (Contributor) / School of Human Evolution and Social Change (Contributor)
Created2013-12
Description
This thesis examines the grinding stone fragments found at the archaeological sites of Calixtlahuaca, Yautepec, Cuexcomate and Capilco; the first in the Toluca Valley, and the latter three from the state of Morelos, all in Mexico. General patterns in grinding stone distribution within and between the sites are explored and an analysis comparing the porosity of stones to imported ceramics (as a wealth index) is attempted. Within the grinding stone assemblage, there is some suggestion that the Aztec conquest may have impacted artifact morphology and distribution, likely as a result of increasing resource obligations due to tribute or growing populations.
ContributorsMortensen, Justin Dean (Author) / Smith, Michael E. (Thesis director) / Nelson, Ben (Committee member) / Barrett, The Honors College (Contributor) / School of Human Evolution and Social Change (Contributor) / School of Historical, Philosophical and Religious Studies (Contributor)
Created2014-05
Description
Objectives: The objective of this research is to develop a better understanding of the ways in which Transition Analysis estimates differ from traditional estimates in terms of age-at-death point estimation and inter-observer error. Materials and methods: In order to achieve the objectives of the research, 71 adult individuals from an archaeological site in northern Sudan were subjected to Transition Analysis age estimation by the author, a beginner-level osteologist. These estimates were compared to previously produced traditional multifactorial age estimates for these individuals, as well as a small sample of Transition Analysis estimates produced by an intermediate-level investigator. Results: Transition Analysis estimates do not have a high correlation with traditional estimates of age at death, especially when those estimates fall within middle or old adult age ranges. The misalignment of beginner- and intermediate-level Transition Analysis age estimations calls into question intra-method as well as inter-method replicability of age estimations. Discussion: Although the poor overall correlation of Transition Analysis estimates and traditional estimates in this study might be blamed on the relatively low experience level of the analyst, the results cast doubt on the replicability of Transition Analysis estimations, echoing the Bethard's (2005) results on a known-age sample. The results also question the validity of refined age estimates produced for individuals previously estimated to be in the 50+ age range by traditional methods and suggest that Transition Analysis tends to produce younger estimates than its traditional counterparts. Key words: age estimation, Transition Analysis, human osteology, observer error
ContributorsPhillips, Megann M. (Author) / Baker, Brenda (Thesis director) / Norris, Annie Laurie (Committee member) / School of International Letters and Cultures (Contributor) / School of Human Evolution and Social Change (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
Anthropological attention to landscapes has revealed them to be more than where people subsist: landscapes are inherently social entities. People create landscapes in their interactions with the environment and each other. People conceptualize, or imbue the landscape with meaning such that given places serve to impart cultural knowledge, identity, and social order. The link between people and their landscape thus underscores the importance of a landscape focus in the attempt to understand people. Furthermore, as a product of cultural behavior, the landscape constitutes a form of material culture that may be marked in ways that are consistent with how it is conceptualized. The material dimension of people's relationship with their landscape renders it a fruitful focus of archaeological inquiry. The main goal of this study is to identify how the Wixárika of Jalisco, Mexico, conceptualize the landscape, and to assess its relevance to understanding the ancient past. As adherents of a Mesoamerican tradition, the Wixárika offer a distinctive perspective on the landscape, and one with potential to elucidate the ancient past.
Given that a major share of a society's culturally significant cognitive features is expressed most productively by means of language, in this study I rely on aspects of language to ascertain Wixárika landscape conceptualization and materialization. Through the linguistic analysis of placenames and place-talk, I determine the meanings with which the Wixárika landscape is imbued. Through the analysis of the utterance of placenames, I provide examples of how the landscape is instilled with meaning. Utilizing native terminology, I characterize the content of the Wixárika landscape, and describe the process, in terms of movements, whereby the landscape is actualized.
Results indicate that the Wixárika conceptualize their landscape in diverse ways, including as a dwelling, a repository of memories, and a source of identity. The process and manifestation of Wixárika landscape conceptualization yield insights pertinent to understanding ancient landscapes, especially with regard to content and scope. This study is significant in that it represents the landscape from an indigenous perspective. It also sheds light on the construction of a living landscape, and thus is a useful framework for contemplating the past.
Given that a major share of a society's culturally significant cognitive features is expressed most productively by means of language, in this study I rely on aspects of language to ascertain Wixárika landscape conceptualization and materialization. Through the linguistic analysis of placenames and place-talk, I determine the meanings with which the Wixárika landscape is imbued. Through the analysis of the utterance of placenames, I provide examples of how the landscape is instilled with meaning. Utilizing native terminology, I characterize the content of the Wixárika landscape, and describe the process, in terms of movements, whereby the landscape is actualized.
Results indicate that the Wixárika conceptualize their landscape in diverse ways, including as a dwelling, a repository of memories, and a source of identity. The process and manifestation of Wixárika landscape conceptualization yield insights pertinent to understanding ancient landscapes, especially with regard to content and scope. This study is significant in that it represents the landscape from an indigenous perspective. It also sheds light on the construction of a living landscape, and thus is a useful framework for contemplating the past.
ContributorsKantor, Loni (Author) / Nelson, Ben (Thesis advisor) / Hegmon, Michelle (Committee member) / Isaac, Gwyneira (Committee member) / Arizona State University (Publisher)
Created2015
Description
This study explores how early modern humans used stone tool technology to adapt to changing climates and coastlines in the Middle Stone Age of South Africa. The MSA is associated with the earliest fossil evidence for modern humans and complex cultural behaviors during a time period of dramatic climate change. Human culture allows for the creation, use, and transmission of technological knowledge that can evolve with changing environmental conditions. Understanding the interactions between technology and the environment is essential to illuminating the role of culture during the origin of our species. This study is focused on understanding ancient tool use from the study of lithic edge damage patterns at archaeological assemblages in southern Africa by using image-based quantitative methods for analyzing stone tools. An extensive experimental program using replicated stone tools provides the comparative linkages between the archaeological artifacts and the tasks for which they were used. MSA foragers structured their tool use and discard behaviors on the landscape in several ways – by using and discarding hunting tools more frequently in the field rather than in caves/rockshelters, but similarly in coastal and interior contexts. This study provides evidence that during a significant microlithic technological shift seen in southern Africa at ~75,000 years ago, new technologies were developed alongside rather than replacing existing technologies. These results are compared with aspects of the European archaeological record at this time to identify features of early human technological behavior that may be unique to the evolutionary history of our species.
ContributorsSchoville, Benjamin J (Author) / Marean, Curtis W (Thesis advisor) / Barton, Michael (Committee member) / Hill, Kim (Committee member) / Arizona State University (Publisher)
Created2016
Description
This dissertation develops a multidimensional approach to examine the ways in which people in small-scale societies create, perpetuate, justify, and overcome social inequality. Inequality can exist within a number of independent domains, some of which are likely to be subtle and dissimilar from those familiar to Western society. The advantages and disadvantages of inequality can shift between various groups and across social scales. Recent ethnographic work suggest that the most common domain of inequality in small-scale societies may involve status accrued to founding lineages. This hypothesis is examined in relation to four additional domains, each inspired by ethnographic data from indigenous groups of the U.S. Southwest: differential access to productive resources, ritual knowledge and practice, nonlocal objects and styles, and material wealth. Analyses are carried out with data from seven archaeological sites in the Mimbres region of southwestern New Mexico, spanning a period from approximately 250 to 1130 C.E. Results show that inequality was present throughout the Mimbres archaeological sequence but that it shifted over time, across space and social scales, and varied in magnitude in non-directional ways. Results also identify persistent factionalism wherein groups vied for moral authority based on differences in residential antecedence and justified via religious differences. Insight from this research benefits the social sciences by developing a number of methodological approaches, particularly to the archaeological study of primacy and antecedence, by demonstrating the necessity of a nuanced, multi-faceted approach to inequality, and by revealing the complex and plastic nature of inequality.
ContributorsRussell, Will G. (Author) / Nelson, Margaret C. (Thesis advisor) / Hegmon, Michelle (Thesis advisor) / Nelson, Ben (Committee member) / Arizona State University (Publisher)
Created2016