Ph.D. University of Pittsburgh 2002
Ancient imperialism and empires, settlement patterns, frontier dynamics, household archaeology, Andean-Amazonian interactions and GIS applications in archaeology.
I am an anthropological archaeologist who specializes in the rise of sociopolitical complexity in ancient pre-Columbian societies. Originally from Bolivia, I have conducted research in the Andes for several decades. I am particularly interested in exploring the frontiers of the Inka empire, and the ways in which these contested spaces affected on the dynamics of ancient borderland populations. Multidisciplinary in nature, my research draws from archaeology and ethnohistory in order to assess the materiality of colonial encounters, and the mechanics of ancient imperialism. I believe that the use of different scales of analysis --ranging from the region, community and household levels--, are important to tease out the complexity of imperial and indigenous encounters and associated processes of settlement reorganization, trans-culturation, rebellion, social stratification and ethnogenesis.
My initial research centered on the Southeastern Inka frontier, where the Inka confronted the belligerent Guaraní-Chiriguano tribes from the tropical lowlands. Described as savages and barbarians, they invaded and ransacked many Inka frontier fortifications in search for the mythical Candire. The results of this investigation were published in Southeastern Inka Frontiers: Boundaries and Interaction (University of Florida Press, 2016). In the following years, I expanded my research in the Apolobamba region to the east of the Titicaca basin, which was inhabited by the Kallawaya travelling shamans and herbal healers. Valued allies of the Inka empire, the Kallawaya became crucial in the imperial expansion into the eastern tropics. For over several years, this research comprised regional-scale pedestrian surveys over the rugged mountains, including excavations at several sites. These excavations also provided valuable information on the ways in which the pristine state of Tiwanaku expanded over such valuable territories. The results of this research were published in several venues including the Oxford Handbook of the Incas (University of Oxford Press, 2018) that my colleague Alan Covey and I co-edited, and Distant Provinces in the Inka Empire: Toward a Deeper Understanding of Inka Imperialism (University of Iowa Press, 2010, co-edited with Michael Malpass).
I am now excited to start a new project in the Inka center of Samaipata, an Inka frontier installation inscribed in the World Heritage list by the UNESCO. This site is unique for having one of the largest ritual ushnu platforms in this pre-Columbian empire. I plan in the following years to conduct a regional-scale pedestrian survey to reconstruct the associated settlement dynamics.
Here is a link to My Professional Website.
2020 Inka Province of the Kallawaya and Yampara: Imperial Power, Regional Political Developments, and Elite Competition. In Archaelogies of Empire. Local Participants and Imperial Trajectories. Edited by Anna L. Boozer, Bleda S. Düring and Bradley Parker, pp. 89-114. University of New Mexico Press. SAR, Santa Fe.
2016 The Southeastern Inka Imperial Frontier: Warfare, Boundaries and Frontier Interaction. University Press of Florida.
2015 En el Corazón de América del Sur: Arqueología de las Tierras Bajas de Bolivia y Zonas Limítrofes, Volumen 3. Edited by Sonia Alconini and Carla Jaimes. Biblioteca del Museo de Historia-Universidad Autónoma Gabriel René Moreno (UAGRM), Santa Cruz.
2010 Distant Provinces in the Inka Empire: Toward a Deeper Understanding of Inka Imperialism. Edited by Michael Malpass and Sonia Alconini. University of Iowa Press, Iowa.
2018 Violence, Power, and Head Extraction in the Kallawaya Region, Bolivia. In Head Transformations in Native Mesoamerica and the Andes. Identity, Power, and Embodiment, pp. 235-252. Ed. by María Cecilia Lozada and Vera Tiesler. University of New Mexico Press (co-authored with Sara K. Becker).
2018 Inca Advances into the Southeastern Tropics: The Inca Frontiers in Perspective. In The Oxford Handbook of the Incas, edited by Sonia Alconini and Ronald Alan Covey, pp. 413-434: Oxford University Press.
2015 Head extraction, inter-regional exchange, and political strategies of control in the Kallawaya territory of Bolivia during the late Formative to Tiwanaku period transition (AD 500-800). Latin American Antiquity, 26(1):30-48. Co-authored with Sara K. Becker.
2010 Alliances and Local Prestige: Yampara Households and Communal Evolution in the Southeastern Inka Peripheries. In Distant Provinces in the Inka Empire: Toward a Deeper Understanding of Inka Imperialism. Edited by Michael Malpass and Sonia Alconini. University of Iowa Press, Iowa.
2008 Dis-embedded Centers and Architecture of Power in the Fringes of the Inka Empire: New Perspectives on Territorial and Hegemonic Strategies of Domination. Journal of Anthropological Archaeology 27:63-81.
2008 El Inkario en los Valles del Sur Andino Boliviano: Los Yamparas entre la arqueología y etnohistoria. South American Archaeology Series. Oxford: BAR International Series No. 10784.
2004 The Southeastern Inka Frontier Against the Chiriguanos: Structure and Dynamics of the Inka Imperial Borderlands. Latin American Antiquity 15(4):389-418.
1995 Rito, Simbolo e Historia en la Piramide de Akapana, Tiwanaku. Un Analisis de ceramica prehispanica. Editorial Accion. La Paz-Bolivia.