The morphoscopic traits used to assign the term Hispanic to a skeleton constitute mainly a mixture of characteristics that have been assigned by anthropologists to Asian and Caucasian ancestry groups. Therefore, the morphological characteristics for the population termed Hispanic are not well defined. The aim of this study is to conduct a biodistance analysis of skeletons of Hispanic ancestry from Puerto Rico. The purpose of this is to assess how similar their morphoscopic characteristics are to other populations termed Hispanic as well as populations termed Asian. The analysis will be conducted by taking craniometric measurements. Pre-Colombian as well as modern skeletons from Puerto Rico will be examined and compared to other Hispanic as well as Asian populations that form part of the Forensic Anthropology Data Bank (FDB). Results from this study will help characterize Hispanic skeletal variation. In addition, this study will discuss the complexities of Hispanic classification in forensic anthropological contexts.

This thesis undertakes a complete reinvestigation of the archaeology of a large Early Bronze Age cemetery at İkiztepe in northern Turkey, by utilizing oxygen and strontium isotope analysis of human remains in combination with spatial and biodistance analysis and various dating techniques to identify potential immigrants to the site and to examine larger issues of residential mobility and social organization. The occupation of the Northern Anatolian site of İkiztepe is traditionally assigned to the Late Chalcolithic and Early Bronze Ages. However, the site’s chronological framework has been challenged in recent years. These chronological issues have been addressed by applying fluoride and AMS radiocarbon dating to the skeletal remains from the İkiztepe cemetery, to develop an absolute and relative chronology for the burials. These results have shown that the cemetery dates at least a millennium earlier than previously supposed. Oxygen and strontium isotope analyses allowed the identification of individuals whose bone chemistry suggests that they were possible long distance immigrants to the site of İkiztepe, as well as suggesting the existence of a group of mobile individuals who may represent a transhumant segment of the İkiztepe population. Spatial and biodistance analyses suggest that principles of cemetery organization in this period were highly complex. Immigrant individuals and nomadic or semi-nomadic segments of the population do not appear to have been distinguished in any observable way from their sedentary local counterparts, displaying similar burial types, grave goods and spatial locations. Furthermore, burial within the İkiztepe cemetery does not appear to have been kin structured. These results suggest that assumptions about funerary practices as important indicators of cultural identity and lineage affiliation may represent an over-simplification of complex patterns of interaction and integration among and within populations and cultural groups.

abstract: The Egyptian New Kingdom city of Akhetaten (modern: Tell el-Amarna, el-Amarna, or simply Amarna) provides a unique opportunity to study ancient biocultural dynamics. It was a disembedded capital removed from the major power bases of Memphis and Thebes that was built, occupied, and abandoned within approximately 20 years (c. 1352–1336 BCE). This dissertation used the recently excavated Amarna South Tombs cemetery to test competing models for the development of disembedded capitals, such as the geographic origin of its migrants and its demographic structure in comparison to contrastive models for the establishment of settlements. The degree to which biological relatedness organized the South Tombs cemetery was also explored. The results suggest that the Nile Valley into the New Kingdom (1539–1186 BCE) was very diverse in dental cervical phenotype and thus highly mobile in respects to gene flow, failing to reject that the Amarna city was populated by individuals and families throughout the Nile Valley. In comparison, the Amarna South Tombs cemetery contained the least amount of dental phenotypic diversity, supporting a founder effect due to migration from larger, more diverse gene pools to the city or the very fact that the city and sample only reflect a 20-year interval with little time to accumulate phenotypic variation. Parts of the South Tombs cemetery also appear to be organized by biological affinity, showing consistent and significant spatial autocorrelation with biological distances generated from dental cervical measurements in male, female, and subadult (10–19 years of age) burials closest to the South Tombs. This arrangement mimics the same orderliness in the residential areas of the Amarna city itself with officials surrounded by families that supported their administration. Throughout the cemetery, adult female grave shaft distances predict their biological distances, signaling a nuclear family dynamic that included many females including mothers, widows, and unwed aunts, nieces, and daughters. A sophisticated paleodemographic model using simulated annealing optimization projected the living population of the South Tombs cemetery, which overall conformed to a transplanted community similar to 19th century mill villages of the United States and United Kingdom. / Dissertation/Thesis / Doctoral Dissertation Anthropology 2018

This thesis undertakes a complete reinvestigation of the archaeology of a large Early Bronze Age cemetery at İkiztepe in northern Turkey, by utilizing oxygen and strontium isotope analysis of human remains in combination with spatial and biodistance analysis and various dating techniques to identify potential immigrants to the site and to examine larger issues of residential mobility and social organization. The occupation of the Northern Anatolian site of İkiztepe is traditionally assigned to the Late Chalcolithic and Early Bronze Ages. However, the site’s chronological framework has been challenged in recent years. These chronological issues have been addressed by applying fluoride and AMS radiocarbon dating to the skeletal remains from the İkiztepe cemetery, to develop an absolute and relative chronology for the burials. These results have shown that the cemetery dates at least a millennium earlier than previously supposed. Oxygen and strontium isotope analyses allowed the identification of individuals whose bone chemistry suggests that they were possible long distance immigrants to the site of İkiztepe, as well as suggesting the existence of a group of mobile individuals who may represent a transhumant segment of the İkiztepe population. Spatial and biodistance analyses suggest that principles of cemetery organization in this period were highly complex. Immigrant individuals and nomadic or semi-nomadic segments of the population do not appear to have been distinguished in any observable way from their sedentary local counterparts, displaying similar burial types, grave goods and spatial locations. Furthermore, burial within the İkiztepe cemetery does not appear to have been kin structured. These results suggest that assumptions about funerary practices as important indicators of cultural identity and lineage affiliation may represent an over-simplification of complex patterns of interaction and integration among and within populations and cultural groups.

abstract: The transition from Late Antiquity to Early Medieval Europe (ca. AD 400-900) is often characterized as a period of ethnogenesis for a number of peoples, such as the Franks. Arising during protracted contact with the Roman Empire, the Franks would eventually form an enduring kingdom in Western Europe. However, there is little consensus about the processes by which they formed an ethnic group. This study takes a fresh look at the question of Frankish ethnogenesis by employing a number of theoretical and methodological subdisciplines, including population genetics and ethnogenetic theory. The goals of this work were 1) to validate the continued use of biological data in questions of historical and archaeological significance; and 2) to elucidate how Frankish population structure changed over time. Toward this end, measurements from the human dentition and crania were subjected to rigorous analytical techniques and interpreted within a theoretical framework of ethnogenetic life cycles. Results validate existing interpretations of intra-regional biological continuity over time. However, they also reveal that 1) there are clear biological and geographical differences between communities, and 2) there are hints of diachronic shifts, whereby some communities became more similar to each other over time. These conclusions complement current ethnohistoric work arguing for the increasing struggle of the Frankish kingdom to unify itself when confronted by strong regionally-based politics. / Dissertation/Thesis / Doctoral Dissertation Anthropology 2015

abstract: Archaeologists have long contended that large-scale human migrations played an essential role in the cultural development of pre-Hispanic central Mexico. During the Epiclassic period (600-900 CE), migration is implicated in the appearance of new forms of material culture, sociopolitical disruptions, and the emergence of new regional polities. Sweeping social changes accompanied these developments, including demographic reorganization and increased levels of violence. Research across the social sciences finds that violence directed at individuals perceived as categorically distinct also typically increases during such periods of socio-political upheaval. This dissertation investigates identity-based violence in the Epiclassic Basin of Mexico to consider how diverse social identities contributed to the selection of victims of ritual violence. This research examines the skeletal remains from a sacrificial deposit at the Epiclassic shrine site of Non-Grid 4 in the Basin of Mexico, where a minimum of 180 human crania were interred as ritual offerings. The project reconstructs patterns of paleomobility and biological relatedness to determine whether individuals with distinct categorical social identities were more likely to become victims of human sacrifice. It answers the questions: (1) Were the sacrificed individuals predominantly locals who lived in the Basin of Mexico throughout their lives?; (2) Were the sacrificed individuals comprised of a single kin-group biologically continuous with pre-extant populations in the Basin of Mexico?; and (3) If victims were migrants biologically discontinuous with antecedent populations, from where in ancient Mesoamerica did they originate? Results indicate that a majority of sacrificial victims were immigrants originating north and south of the Basin of Mexico. Biogeochemical analyses of sacrificed individuals find that 80% are non-local migrants into the Basin, suggesting that they were likely targeted for violence based on their divergent residential histories. Multi-scalar biodistance analyses of Non-Grid 4 sacrificial victims demonstrate that they represent two biologically distinct groups. There was evidence, however, for both biological continuity among victims and pre-extant central Mexican populations, as well as for migration from northern and southern Mexico. This project therefore not only improves knowledge of migration during the central Mexican Epiclassic, but also contributes to broader anthropological understandings of the social context of violence. / Dissertation/Thesis / Doctoral Dissertation Anthropology 2020

abstract: Bioarchaeologists often use dental data and spatial analysis of cemeteries to infer the biological and social structure of ancient communities. This approach is commonly referred to as biological distance (“biodistance”) analysis. While permanent crown data feature prominently in these efforts, few studies have verified the accuracy of biodistance methods for recognizing child relatives using deciduous teeth. Thus, as subadults comprise an essential demographic subset of mortuary assemblages, deciduous phenotypes may represent a critical but underutilized source of information on the underlying genetic structure of past populations. The goal of the dissertation is to​ quantitatively analyze the developmental program underlying deciduous phenotypes and​ to evaluate their performance in accurately reconstructing known genealogical relationships.​ This project quantifies morphological variation of deciduous and permanent tooth crowns from stone dental casts representing individuals of known pedigree deriving from three distinct populations: European Canadians, European Australians, and Aboriginal Australians. To address the paucity of deciduous-focused validation research, phenotypic distances generated from the dental data are subjected to performance analyses (biodistance simulations) and compared to genetic distances between individuals. While family-specific results vary, crown morphology performs moderately well in distinguishing relatives from non-relatives. Comparisons between deciduous and permanent results (i.e., Euclidean distances, Mantel tests, multidimensional scaling output) indicate that deciduous crown variation provides a more direct reflection of the underlying genetic structure of pedigreed samples. The morphology data are then analyzed within a quantitative genetic framework using maximum likelihood variance components analysis. Novel narrow-sense heritability and pleiotropy estimates are generated for the complete suite of deciduous and permanent crown characters, which facilitates comparisons between samples, traits, dentitions, arcades, antimeres, metameres, scoring standards, and dichotomization breakpoints. Results indicate wide-ranging but moderate heritability estimates for morphological traits, as well as low to moderate integration for characters within (deciduous-deciduous; permanent-permanent) and between (deciduous-permanent) dentitions. On average, deciduous and permanent homologues are more strongly genetically correlated than characters within the same tooth row. Results are interpreted with respect to dental development and biodistance methodology. Ultimately, the dissertation empirically validates the use of dental morphology as a proxy for underlying genetic information, including deciduous characters. / Dissertation/Thesis / Doctoral Dissertation Anthropology 2017

Houses and lineages are both named, corporate units of social organization defined in part on the connection between people and place. They are distinguished from one another by the relative emphasis on biological descent in societies organized on the basis of corporate group membership. Over the past 15 years, researchers have debated whether ancient Maya social organization was characterized by house or lineage organization. Drawing on ethnographic, epigraphic, and archaeological data, researchers have concluded that the ancient Maya had some characteristics of house societies, but that biological descent was an important principle. One relevant line of evidence conspicuously absent from this debate is biological distance analysis as a means of identifying patterns of biological relatedness within sites. In this chapter we review intracemetery analyses from Mesoamerica, focusing on the Maya area, and discuss what, if any, insight such analyses of biological spatial organization might bring to bear on the house versus lineage debate. We suggest that the use of biological distance analysis will not resolve debates about the relevant importance of house and biological lineage in ancient Maya society, but increasing incorporation of intracemetery analyses within existing research programs will help identify those the circumstances in which biological kinship was emphasized in Maya society. As such, intracemetery biodistance adds an important and independent line of evidence that is currently underutilized in studies of ancient Maya social organization.

The target of this thesis was to identify mass graves in the cemetery around the former St. Benedict Church in Prague dated after 1635 and to determine, by means of dental epigenetic traits, if there is a biological relation among selected groups of mass graves and if they belong to one population. The analysis of the archaeology-anthropologic documentation was the essential part of this thesis. By this analysis it was possible to identify mass graves and to combine them to higher groups according to the following criteria: a location of the mass grave at the cemetery, a position of individual burials in the mass graves, the burial way and artefacts found. The previous research made by the French-Czech team, namely radiocarbon dating of several graves, was also supportive. The actual investigation of the biological relation (similarity) of individuals from mass graves was carried out by means of dental epigenetic traits. These traits were evaluated according to verbal description and plaster casts of teeth (Turner at al. 1991). The following statistical methods were used for the evaluation: a measure of divergence and the mean measure of divergence stating the unlikeness of probability occurrence of corresponding features. The relation of individuals, from mass graves, and French and Austro-Hungarian...

Deux principaux événements colonisateurs ont apporté de nouvelles vagues de migration au Québec : La fondation de la Nouvelle France, de 1608 à 1763 et la conquête du territoire par les Britanniques après 1763. Afin d’étudier les différences et similarités entre ces dernières et les interactions possibles entre les migrants et les communautés locales déjà présentes sur le territoire, la morphologie dentaire, un outil permettant de proposer des interprétations d’ordre paléogénétique sur l’origine des populations passées, a été analysée pour les deux groupes suivants: 37 individus provenant du cimetière de la première église Notre-Dame à Montréal (1691-1796); et 61 individus provenant du cimetière de Saint-Matthew à Québec (1771-1860). À cette fin, le protocole de l’Arizona State University -Dental Anthropology System a été utilisé pour la collecte de données. La mesure moyenne de divergence et une analyse d’hétérogénéité des populations (Matrice R et Fst modifiés pour les données non-métriques) ont été ensuite calculées. Les valeurs de biodistance confirment que la majorité des individus observés pour les deux collections sont d’ascendance européenne. L’analyse intra-populationnelle a aussi permis d’identifier certains individus, probablement métis, qui s’approchent de la variation amérindienne. Il semble aussi, selon la matrice R et les valeurs Fst calculées pour les deux échantillons, que Notre-Dame est légèrement plus hétérogène et semble avoir incorporé une composante amérindienne un peu plus importante que Saint-Matthew, probablement par métissage, faisant suite, par exemple, à l’incorporation d’individus Amérindiens convertis dans les premières sociétés coloniales. Bien que nos résultats soient très préliminaires, la relation qu’ont entretenue ces deux populations d’origine européenne avec les populations locales, semble avoir varié au cours du temps, en fonction du contexte politique et économique des différentes vagues de migration européenne. Le degré de métissage plus élevé à Montréal au XVIIIe siècle qu’à Québec au XIXe siècle pourrait ainsi refléter un besoin plus pressant de la part des premiers migrants européens de se faire des alliés amérindiens en vue de la réussite du projet colonisateur. / Two colonisation events occurred in Quebec, from 1608 to 1763 (New France), and after 1763 (British Regime), providing new waves of immigrants. In order to examine differences and similarities between the latter waves and the possible interactions between the immigrants and the local communities already living on the territory, dental morphology, which allows us to propose paleogenetic interpretations on the ancestry of past populations, has been analysed for the following two groups: 37 individuals from the cemetery of the Première Église Notre-Dame in Montreal (1691-1796); and 61 individuals from the cemetery of Saint-Matthew in Quebec City (1771-1860). We used the Arizona State University’s -Dental Anthropology System protocol for the observation of dental traits. Mean measures of divergence and population heterogeneity analysis (R Matrix and Fst modified for non-metric data) were calculated. Biodistance values confirm that the majority of the analysed individuals from both collections were of European ancestry. However, intra-population analysis was able to identify certain individuals who were closer to Native American variation. Furthermore, results of R matrix and Fst tests showed that Notre-Dame sample was slightly more heterogeneous. It seemed to have incorporated more of a Native American component than Saint-Matthew, probably through admixture, which was a consequence of the assimilation of “Christianised” Native Americans within the early colonial society. Therefore, although our results are preliminary, interactions between Europeans and local groups seem to have changed through time as a result of colonisation. The higher levels of admixture in the 18th century Montreal (in comparison to the 19th century Quebec City) might reflect a rather urgent need from the first European migrants to set up alliances with Native Americans for the long-term viability of the colony.