Interdisciplinary analysis of the cemetery ‘Kudachurt 14’

Representing both a barrier and a corridor between the Eurasian and Asian continents, the Caucasus has constituted the setting for various socio-economic transformations throughout prehistory. The transition from the Middle to the Late Bronze Age in the Northern Caucasus is a period characterised by a shift from pastoral lifeways in the steppe to sedentary lifestyles in the high mountains, and the change from hierarchical to egalitarian societies. In this context, this book provides basic scientific research on social inequality, demography, oral health, and diet of humans that lived between 2200-1650 BCE in the central North Caucasian foothills. Due to the outstanding preservation of its archaeological and human remains, the cemetery Kudachurt 14 represents a hitherto missing link for a transformative period in this region. Archaeologically, the heterogeneity of the burial remains appears as a melting pot of different cultural phenomena, but showing strong typological affiliation to the so-called North Caucasian culture of the high mountain area. Furthermore, biological and ritual evidence confirms often-stated gender concepts and expression of differences in social status. Individuals suffered from poor oral health due to the occupational use of their teeth and high caries prevalence occurred among both adolescents and adults. Together with information from C and N stable isotopes, the data provide evidence for early agricultural practices in a mixed subsistence economy. While social inequality is prominent in the burial context, it is not displayed in oral health and dietary trends. This indicates rather similar living conditions for individuals from different socio-ritual statuses. The presented doctoral research delivers the first comprehensive data collection and investigation that combines burial, osteological, palaeopathological, and stable isotope information, and achieves a connection between the living and the dead in this time and place. Contents: PART I: BACKGROUND AND OBJECTIVES OF RESEARCH 1. Introduction 1.1. Environmental and archaeological background 1.1.1. Topography and environment 1.1.2. The North Caucasian Bronze Age: Cultures and chronology 1.1.3. Climatic conditions 1.2. State of the art 1.2.1. Burial practices: Socio-ritual indicators 1.2.2. Human Remains: Osteology and palaeopathology 1.2.3. Stable isotope analyses: Palaeodietary reconstructions 2. Questions of research and methodological approach 2.1. The cemetery 'Kudachurt 14' (chapter 3) 2.2. Burial practice: Social indicators (chapter 4) 2.3. Human Remains: Demography and oral health (chapter 5) 2.4. Carbon and nitrogen stable isotopes: Palaeodietary reconstruction (chapter 6) 2.5. Interdisciplinary synthesis: Burial practice, human osteology and stable isotopes (chapter 7) 2.6. Basic approach and terminology 3. The cemetery of Kudachurt 14 3.1. Location and environmental aspect 3.2. Excavation and subsequent work 3.2.1. Excavation techniques and on-site documentation 3.2.2. Findings: Inventory, preparation and current state 3.3. Cemetery plan 3.4. Findings and chronology 3.4.1. Relative chronology and typological classification 3.4.1.1. Kudachurt 14 and typological significance 3.4.1.2. Comparison of sites and finds 3.4.2. Radiocarbon dating and stratigraphy 3.4.2.1. Radiocarbon dating 3.4.2.2. Stratigraphic structures 3.4.2.3. Radiocarbon dating and stratigraphic structures 3.4.3. Summary: Chronology and typological classification 3.5. Kudachurt 14 and the MBA-LBA transition in the Northern Caucasus PART II: DISCIPLINARY ANALYSES: BURIAL PRACTICE, HUMAN REMAINS AND ISOTOPES 4. Burial practice: Social indicators 4.1. Characteristics of burial practice 4.1.1. Spatial distribution 4.1.2. Elements of grave construction 4.1.3. Inhumations and burial types 4.1.4. Goods for the dead: Burial items 4.1.5. Data quality groups 4.2. Results 1: Basis of data and single characteristics 4.2.1. Elements of grave construction 4.2.1.1. Construction elements 4.2.1.2. Construction elements and dimensions 4.2.1.3. Dromos structures 4.2.1.4. Spatial distribution 4.2.1.5. Summary elements of grave construction 4.2.2. Inhumation and burial types 4.2.2.1. Skeletal in situ-preservation 4.2.2.2. MNIC, MNIG and burial type 4.2.2.3. Signs of re-access 4.2.2.4. Body treatment 4.2.2.5. Presence of ochre 4.2.3. Burial items 4.2.3.1. Cemetery and data quality 4.2.3.2. Cemetery and burial item criteria 4.2.3.3. Graves and burial item criteria 4.2.3.4. Grave assemblages and burial item criteria 4.2.3.5. Functional classes and spatial distribution 4.2.3.6. Assemblage variation: CPI and CRI 4.2.3.7. Evaluation: significance of CPI and CRI 4.2.3.8. Assemblage compositions: Correspondence analyses 4.2.3.9. Summary burial item analyses 4.3. Results 2: Social proxies of burial practice 4.3.1. Construction elements, burial types and MNIG 4.3.2. Construction elements and burial item characteristics 4.3.3. Burial item criteria: burial types and individuals 4.3.3.1. Data basis and clearing 4.3.3.2. Frequencies per burial type and individual 4.3.4. Burial item criteria: Assemblage functional character and burial type 4.3.5. Burial item criteria: Assemblage compositions and burial type 4.3.6. Burial item criteria: Assemblage functional character and individuals 4.3.6.1. Single burials 4.3.6.2. Double burials 4.3.6.3. Collective burials 4.3.6.4. Bodily treatment 4.3.6.5. Interim result: Individual equipment 4.4. Chronological aspects 4.5. Discussion and evaluation: Burial practice and social indicators 4.5.1. Grave constructions: Proxies for effort or practicability? 4.5.2. Regularities of bodily treatment? 4.5.3. Burial item criteria: Cemetery 4.5.4. Funeral equipment groups: Commonalities or inequalities? 4.5.5. Social implications of burial practice 4.6. Conclusions 5. Human remains: Demography and oral health 5.1. Functional data from human remains 5.2. Significance of biological sex and age-at-death 5.3. Dental pathology and oral health 5.4. Investigative parameters and methods 5.4.1. Anatomical terminology 5.4.2. Preparatory work and recording approach 5.4.3. Age-at-death 5.4.4. Biological sex 5.4.5. Categories of oral health 5.4.5.1. Dental calculus 5.4.5.2. Periodontal disease 5.4.5.3. Periapical lesions 5.4.5.4. Antemortem tooth loss 5.4.5.5. Dental wear: Masticatory and extramasticatory traits 5.4.5.6. Carious lesions 5.4.5.7. Enamel hypoplasia 5.5. Material: Graves, individuals and dentitions 5.6. Results 1: Data basis, demography and categories of oral health 5.6.1. Data basis: skeletal and dental preservation 5.6.2. Demography: Age-at-death and biological sex 5.6.2.1. Cemetery (IOC) 5.6.2.2. Graves and spatial distribution (IOG) 5.6.3. Categories of oral health 5.6.3.1. Dental calculus 5.6.3.2. Periodontal disease 5.6.3.3. Periapical lesions 5.6.3.4. Antemortem and perimortem tooth loss 5.6.3.5. Dental wear: Masticatory and extramasticatory traits 5.6.3.6. Interrelations of dental wear: Individual dentitions 5.6.3.7. Carious lesions 5.6.3.8. AMTL calibration: Caries and dental wear 5.6.3.9. Extramasticatory traits: Occupational habits or hygienic measures? 5.6.3.10. Enamel hypoplasia 5.6.4. Summary oral health: Results 1 5.7. Results 2: Statuses of oral health and burial contexts 5.7.1. Correlation of oral health categories: Inter-individual comparison 5.7.2. Statuses of oral health, burial contexts and spatial distribution 5.8. Chronological aspects 5.9. Discussion and evaluation: Demography and oral health 5.9.1. Demographic and palaeopathological implications 5.9.2. Dietary implications 5.9.3. Occupational habits 5.9.4. Social implications 6. Carbon and nitrogen stable isotopes: Palaeodietary reconstruction 6.1. Principles of stable isotope analyses 6.1.1. Basic concept and terminology 6.1.2. Stable C and N isotopes from bone collagen 6.1.3. Stable C and N isotopes in palaeodietary reconstructions 6.1.3.1. Food webs 6.1.3.2. ?13C 6.1.3.3. ?15N 6.2. Recent research on subsistence and diet in the North Caucasian Bronze Age 6.3. The significance of Kudachurt 14 6.4. Working hypotheses 6.5. Material and methods 6.5.1. Sample selection 6.5.2. Methods 6.6. Results 6.6.1. Collagen quality 6.6.2. Animal values 6.6.3. Human values 6.6.4. Animal and human values 6.7. Discussion and evaluation 6.8. Chronological aspects 6.9. Context of current C and N isotope research in the North Caucasian Bronze Age 6.10. Conclusion: Trends and limits of dietary reconstructions at Kudachurt 14 PART III: INTERDISCIPLINAR SYNTHESIS AND CONCLUSION 7. Interdisciplinary synthesis: Burial practice, human remains, and stable isotopes 7.1. Cemetery: Age, sex and funeral equipment 7.2. Individual contexts: Burial practice, social inequality and demography 7.3. Grave contexts: Social inequality, demography, oral health and diet 8. Conclusions 8.1. Research questions and answers 8.1.1. The cemetery Kudachurt 14 (chapter 3) 8.1.2. Burial practice: Social indicators (chapter 4) 8.1.3. Human Remains: Demography and oral health (chapter 5) 8.1.4. Carbon and nitrogen stable isotopes: Palaeodietary reconstruction (chapter 6) 8.1.5. Interdisciplinary synthesis: Burial practice, human osteology and stable isotopes (chapter 7) 8.2. Evaluation and research prospects 9. Short summary 10. Kurzzusammenfassung 11. ??????? ?????????? 12. References 13. Tables, figures and abbreviations 13.1. List of tables 13.2. List of figures and copyrights 13.3. Abbreviations PART IV: ONLINE DATA: CATALOGUE AND APPENDIX 14. Appendix 14.1. Isotope tables 14.1. Recording schemes 15. Grave catalogue 16. Item plate catalogue 17. Database