About Me

Tiffiny Tung is wearing jeans, a green jacket with the hood up, and a white baseball cap. She has long brown hair. She is in the field- sitting on the ground by rocks, shrubs, and water bottles. She is holding a clipboard and smiling to the right of the camera.
Tiffiny Tung (she/her) at the site of Malata in Southern Peru.

I’m an anthropological bioarchaeologist who explores how society structured health outcomes for populations in the past. In particular, I examine how past instances of state power, imperialism, and colonialism impacted (and continue to impact) people and their communities. I evaluate these topics by analyzing mummies and skeletons from archaeological contexts, primarily in the Peruvian Andes, to investigate how imperial policies and practices structured health status, diet, exposure to violence, and lived experience of ruling and subject peoples. I document such things as violence-related trauma on the skeleton, skeletal and dental lesions indicative of disease, and isotopic signatures to reveal insights into diet and foodways. These material data are integrated with theoretical perspectives on structural violence, the process of gender construction and identity, and embodiment to tackle questions about how health and society are entangled. As part of this larger research frame, I also conduct studies on what I call a “bioarchaeology of imperialism”, which aims to elucidate the biocultural impact of archaic forms of imperialism on community health and individual lifeways. My ongoing studies in the Andes examine how Wari imperial structures (AD 600 – 1000/1100) affected, and were affected by, heartland and southern hinterland groups. Among these Wari-affiliated communities, I am documenting such things as mortuary practices, disease rates, dietary practices, migration patterns, genetic profiles as viewed through ancient mtDNA, body modification, frequencies of trauma, and specific kinds of culturally mediated violence (e.g., ritual fighting, corporeal punishment, domestic violence). My NSF-funded research also examines the decline of the Wari Empire, including possible explanations for Wari decline, as well as the health effects of that collapse. My various publications on the Bioarchaeology of Wari Imperialism and other bioarchaeological themes can be downloaded as PDFs from my Publications page.

  • A short wall or fence-like structure made of stone is in a D shape in an open grassy area.There are mountains in the background.
  • A photo of the village of Payacasa. There is rocky terrain and a wall made of stones in the foreground. On the left of the photo are three white squat buildings with brown tiled roofs. In the background, there are rocky hills. In between the foreground and the background, there is grass and green trees. There are some more white buildings peaking through the leaves.

Building on those earlier studies of the Wari Empire, my other recent research project –funded by the Wenner Gren Foundation for Anthropological Research and the National Science Foundation– investigates how Wari imperial collapse affected morbidity profiles, diet and nutrition, the prevalence and patterns of violence, and mortuary practices, including post-mortem processing and dismemberment. This new research will aid in providing a diachronic view of community health, foodways, migration patterns, and lived experience from a time of imperial rule to political disintegration. This socio-political transition, which coincided with a period of climate change (intense drought), likely contributed to social and political strife, which may have been manifested as violent conflict and unequal access to some food resources.

A skull is laying on it's side with the left side facing up. The bone is missing starting on the side of the head going towards the back.
Perimortem trauma on a juvenile cranium from the
Monqachayoq sector at Huari.

As part of those investigations into ancient lifeways, particularly among Wari and post-Wari communities, I also have a collaborative project, “Turning Genes On and Off in the Ancient Past: An Epigenetic Study of the Ancient World”, co-directed with Dr. Amy Non (Research Assistant Professor in Anthropology at Vanderbilt and Assistant Professor of Anthropology at UC San Diego) and in collaboration with Dr. Deborah Bolnick at U-Conn and Dr. RIck Smith at George Mason University. This research examines how social and environmental stressors altered the DNA (effectively turning genes off and on and/or muting and enhancing them) in human populations from Wari and post-Wari sites in central Peru. We are examining how malnutrition and exposure to violence may have become biologically embedded and perhaps resulted in long term negative health impacts among these ancient communities. This research is supported by a Vanderbilt Discovery Grant.

A head and torso of a skeleton still in the ground. There is a large ceramic pot-like object bu the skull and a small pot lower down.
Disturbed burial from the Wari affiliated site of Beringa in the Majes Valley, Dept. of Arequipa,

I am the director of the long-term research program, “The Beringa Bioarchaeology and Archaeology Project” in the Majes valley which lies in the Department of Arequipa. I have been directing that project since 2001, for which we recovered at least 150 individuals from this Wari-affiliated site, including intact mummies and partially complete skeletons. Ongoing stable isotope analyses of this population, in conjuction with mortuary and osteological data are providing a much needed view of life in the southern hinterland of the Wari domain.

I am also the Project Bioarchaeologist for collaborative projects with William Isbell, Anita Cook, and Barbara Wolff at the sites of Conchopata and Huari– important Wari imperial sites located near the city of Ayacucho. My osteological analysis of the approximately 330 burials—only some of which are complete— has provided the basis for documenting health status and mortuary rituals in the Wari imperial heartland. We continue to conduct stable isotope analyses of this mortuary population to better understand changes in diet and nutrition from the early to late phases of Wari imperial rule and to the time of Wari decline. Those studies are particularly focused on gender-based differences in diet and how those change through time. My collaborators and I are also conducting the ancient epigenetic analysis of these Wari era populations in comparison to the post-Wari populations (see above).

Tiffiny tung with two other researchers are using brushes on a skeleton covered in dirt and surrounded by rocks.
Excavating an adult male burial from under the floor of an early colonial chapel at the site of Malata in the Colca Valley in the Department of Arequipa. (Photo by S. Wernke)

My interests in early forms of imperialism extend into the early Spanish colonial era in Peru, where I collaborate with Dr. Steve Wernke, director of the “Tuti Antiguo Archaeological Project” in the Colca valley of southern highland Peru (Department of Arequipa). I am the Project Bioarchaeologist, and I oversaw the excavation and analysis of human burials from two major sectors at the site of Malata: 1) the Late Horizon (Inka era, AD 1450 – 1532) burial towers (chullpas) located at the eastern edge of the site and 2) the early colonial Spanish chapel where individuals were interred under the chapel floor. Analysis of these human remains ties into my broader interests in the biocultural effects of imperialism and colonialism, for this local Collagua ethnic group was first conquered by the Inka, and shortly thereafter, by the Spanish.

With support from the Wenner Gren Foundation for Anthropological Research (2019 – 2021), I am conducting an important study of the enslaved community that was buried without any grave markers at the former Grassmere Plantation in Nashville, Tennessee. This area is now the Nashville Zoo. In collaboration with the CRM firm, TRC Solutions, the Historic Site Manager at the Nashville Zoo (Tori Mason), and Dr. Shannon Hodges of MTSU, we have been working to reconstruct the life experiences of those individuals who were omitted from the written records at the plantation. I am directing the Vanderbilt research team in the Bioarchaeology and Stable Isotope Research Lab (BSIRL), which is using stable oxygen isotope analysis (and strontium isotope analysis in collaboration with Dr. John Krigbaum at Univ. of Florida) to examine whether the people buried there were from the local Nashville area or were forced to move to the Grassmere Plantation later in their lives. Further, the BSIRL team is conducting stable carbon and nitrogen isotope analyses to aid in reconstructing the diet and foodways of the enslaved community, revealing the ways that oppressive slaveholders diminished health through (mal)nutrition, while also showing the creative ways that enslaved peoples resisted those structures of violence and generated new forms of cultural expression through cuisine.

There is a small rectangular stone wall with headstones inside the barrier. There is a plaque that says "Here lies 20 unknown individuals who lived and worked on this property, reinterred with reverence at this site on the 12th day of June, 2014" next to a wreath with orange and yellow flowers.
The Dedication Ceremony and Reburial of the 20 enslaved individuals from the Grassmere Plantation, organized and hosted by the Historic Preservation Department of the Nashville Zoo. (Photo by T. Tung)