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  4. Away from home: a bioarchaeological approach to migration, community interaction, and social diversity within the Tiwanaku periphery (A.D. 500-1100)
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Away from home: a bioarchaeological approach to migration, community interaction, and social diversity within the Tiwanaku periphery (A.D. 500-1100)

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Description

Migrations, past and present, fundamentally influence human interaction, community building, and social evolution. Studies of contemporary migrations demonstrate that the form and intensity of interaction migrants maintain between homeland and host communities shape social dynamics, innovations, and identities. This dissertation applies a contemporary theoretical framework and biogeochemical analyses to elucidate the scale, processes, and impacts of migration in the hinterland of the pre-Hispanic Tiwanaku polity (ca. AD 500-1100). Social diversity is examined by reconstructing the migration histories and dietary choices of individuals interred at the Tiwanaku-affiliated site of Omo M10 in the Moquegua Valley of southern Peru.

Radiogenic strontium and stable oxygen isotope data from human dental and skeletal elements are used to characterize intra- and inter-individual paleomobility patterns at Omo M10. When contextualized with archaeological evidence, these data reveal multigenerational interaction through migration between communities in the highland Tiwanaku heartland and at Omo M10. The observed greater mobility of females and juveniles at Omo M10 indicates that women and families played an essential role in maintaining social relationships and persistent cultural continuity in Moquegua Tiwanaku life. Contact with the highlands waned over time as disruption in the urban highland centers likely weakened ties to peripheral lowland communities.

Stable carbon and nitrogen data from human dental and skeletal elements are employed to estimate intra- and inter-individual paleodietary patterns. Results indicate diet at Omo M10 varied depending on an individual’s community affiliation, sex, age, and level of mobility; diet broadly changed over time with shifting levels of interaction with highland Tiwanaku communities. Intra-individual biogeochemical analyses of migration and diet at Omo M10 contribute a nuanced perspective on the diverse experiences of multigenerational colonists on the periphery of the Tiwanaku polity.

Date Created
2019
Contributors
  • Dahlstedt, Allisen Cecelia (Author)
  • Knudson, Kelly J. (Thesis advisor)
  • Buikstra, Jane E. (Committee member)
  • Goldstein, Paul S (Committee member)
  • Arizona State University (Publisher)
Topical Subject
  • Archaeology
  • Biogeochemistry
  • Andes
  • Bioarchaeology
  • Isotopes
  • Paleodiet
  • Paleomobility
  • Tiwanaku
  • Land settlement patterns
  • Tiwanaku culture
  • Social archaeology
  • Human beings--Migrations.
Resource Type
Text
Genre
Doctoral Dissertation
Academic theses
Extent
xi, 261 pages : illustrations, color maps
Language
eng
Copyright Statement
In Copyright
Primary Member of
ASU Electronic Theses and Dissertations
Peer-reviewed
No
Open Access
No
Handle
https://hdl.handle.net/2286/R.I.53539
Embargo Release Date
Sat, 05/01/2021 - 04:03
Statement of Responsibility
by Allisen Cecelia Dahlstedt
Description Source
Viewed on April 10, 2020
Level of coding
full
Note
Partial requirement for: Ph.D., Arizona State University, 2019
Note type
thesis
Includes bibliographical references (pages 178-230)
Note type
bibliography
Field of study: Anthropology
System Created
  • 2019-05-15 12:25:32
System Modified
  • 2021-08-26 09:47:01
  •     
  • 1 year 7 months ago
Additional Formats
  • OAI Dublin Core
  • MODS XML

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