A Spatial Analysis of Chachapoya Mortuary Practices at La Petaca, Chachapoyas, Peru
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University of Central Florida STARS Electronic Theses and Dissertations, 2004-2019 2014 A Spatial Analysis of Chachapoya Mortuary Practices at La Petaca, Chachapoyas, Peru Lori Epstein University of Central Florida Part of the Anthropology Commons Find similar works at: https://stars.library.ucf.edu/etd University of Central Florida Libraries http://library.ucf.edu This Masters Thesis (Open Access) is brought to you for free and open access by STARS. It has been accepted for inclusion in Electronic Theses and Dissertations, 2004-2019 by an authorized administrator of STARS. For more information, please contact [email protected]. STARS Citation Epstein, Lori, "A Spatial Analysis of Chachapoya Mortuary Practices at La Petaca, Chachapoyas, Peru" (2014). Electronic Theses and Dissertations, 2004-2019. 1341. https://stars.library.ucf.edu/etd/1341 A SPATIAL ANALYSIS OF CHACHAPOYA MORTUARY PRACTICES AT LA PETACA, CHACHAPOYAS, PERU by LORI E. EPSTEIN B.S. Appalachian State University, 2010 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Arts in the Department of Anthropology in the College of Sciences at the University of Central Florida Orlando, Florida Summer Term 2014 © 2014 Lori Ellen Epstein ii ABSTRACT Diversity of Chachapoya mortuary practices is not well understood archaeologically, even though the region has received some attention for the monumental constructions and visually striking mortuary complexes located high on open cliff faces. This may be due to the difficult accessibility and often poor state of preservation consistent with many Chachapoya mortuary and occupation sites. This thesis reconstructs mortuary practices at La Petaca in the Chachapoyas region of Peru, applying paleodemographic and GIS methodological approaches to facilitate and improve the bioarchaeological study of commingled skeletal remains in an open, disturbed communal funerary context. Research focused on SUP CF-01, a natural cave context utilized as a group burial. The sample of human remains retrieved from SUP CF-01 (n= 8182) estimated an MNI of 43 adults and 12 juveniles, including a range of demographic categories. By employing a total station to record the cave structure, and a GIS to analyze the deposit of commingled remains, this thesis was able to measure the distances between paired elements and to explore possible post-depositional practices that could have created this commingled and disturbed deposit. This bioarchaeological analysis incorporating demographic and spatial analysis indicated that this collective burial was a primary context, and most likely a result of a gradual accumulation of complete bodies and movement of later skeletonized elements to make room for successive burials. When compared to other mortuary contexts at this complex, including a comparative secondary cave context and over 120 constructed mausoleums, it appears that all community members were included in the mortuary practices at this complex. iii To the place where it always rains. iv ACKNOWLEDGMENTS I have too many people to thank, and too little space to compose my thoughts, but to begin, I must first thank Dr. J. Marla Toyne for her endless whit, her never ending wealth of information and guidance, and for helping direct me through the graduate school process. I have grown tremendously as a student and researcher since I first walked onto the UCF campus, and that is in large part thanks to her. Next I must thank my committee members: Dr. Toyne, Dr. Walker and Dr. Schultz. They have all helped me tremendously and I am truly grateful. Next I would like to thank the District of Laymebamba local authorities, including the Communidad Campesina that allowed me to conduct my research, as well as Armando Anzellini for all of his help documenting, excavating and painstakingly collecting all 8182 elements from SUP CF-01, and for being my personal translator this past summer. Also, a big thanks to Willy Chiguala for getting over his fear of heights and helping make our project a reality. Next, to the charming Ukhupacha team Javi Sanz, Iñaki Saez, Felipe Sacristán, Millán Girón, Patric Vogim, Ismael Mejias, Jordi Puig, and Salvador Guinot. They worked hard to ensure our project went smoothly, and that we were all as safe as possible. Having them along on our days in the field seemed to make the work go by faster. Gavin, you have been my rock. Though you are hundreds of miles away, everyday you have listened to my problems, given me advice- even if it was just what to eat for dinner after a long day, and reminded me not to take life too seriously. Finally, I would like to thank my family who supported me through every step of this adventure. v TABLE OF CONTENTS LIST OF FIGURES ..................................................................................................................... viii LIST OF TABLES ......................................................................................................................... ix LIST OF MAPS .............................................................................................................................. x CHAPTER ONE: INTRODUCTION ............................................................................................. 1 Purpose of Research .................................................................................................................... 1 Theoretical Approach.................................................................................................................. 4 Mortuary Analysis .................................................................................................................. 4 Methods of Analysis ................................................................................................................... 5 Paleodemography .................................................................................................................... 5 Spatial Analysis ...................................................................................................................... 6 Study Goals, Questions and Hypothesis ..................................................................................... 7 Organization of This Thesis ........................................................................................................ 9 CHAPTER TWO: ARCHAEOLOGICAL BACKGROUND RESEARCH ................................ 11 Overview of Andean Chronology and Environmental Background ......................................... 11 Chachapoya Chronology and Environmental Background ................................................... 13 Archaeological Site of La Petaca .............................................................................................. 18 Site Introduction.................................................................................................................... 18 Mortuary Analysis .................................................................................................................... 22 Burial Context ....................................................................................................................... 25 Group and Individual Identity ............................................................................................... 27 Social Memory and Landscape ............................................................................................. 28 Energy Expenditure .............................................................................................................. 29 Andean Mortuary Practices ................................................................................................... 29 Chachapoya Mortuary Practices ........................................................................................... 34 Summary ................................................................................................................................... 39 CHAPTER THREE: METHODS OF ANALYSIS ...................................................................... 40 Methods of Excavation, Documentation and Collection .......................................................... 40 Estimation of Sample Demography .......................................................................................... 45 Estimation of Sample Demography: Minimum Number of Individuals (MNI) ................... 45 Estimation of Sample Completeness: Bone Representation Index (BRI) ............................ 47 Estimation of Sample Demography: Lincoln/Peterson Index (LI) and the Minimum Number of Likely Individuals (MNLI) ............................................................................................... 47 Osteometric Sorting .............................................................................................................. 49 Age and Sex Estimation ........................................................................................................ 51 A GIS Based Approach ............................................................................................................. 54 Spatial Analysis and Distance of Dispersal .......................................................................... 56 Summary ................................................................................................................................... 59 vi CHAPTER FOUR: THE RESULTS ............................................................................................ 60 Excavation Summary ...............................................................................................................