Publications
Tom Patterson and the origins of early Peruvian civilization
A groundbreaking re-evaluation of early Peruvian civilizations challenges long-held assumptions about the nature of pre-Chavin monumental complexes. Thomas C. Patterson's work, spanning decades, demonstrates that these U-shaped pyramid structures—such as Huaca La Florida—predate the rise of Chavin de Huantar and were not chiefdoms or states, as previously thought. By applying historical materialism, Patterson reframes our understanding of Andean societal emergence, emphasizing historically specific social formations over neo-evolutionary stages. His research, rooted in excavations at Ancón, surveys of the Lurin Valley, and analyses of pottery sequences, reveals the intricate interdependence between coastal dwellers and inland farmers during the Preceramic period, offering a nuanced perspective on the origins of complex societies in Peru.
Untangling the chronological complexities of the Andean Central Coast Formative Period: A Bayesian reassessment
A Bayesian reassessment of radiocarbon dates from 13 Formative sites on Peru's Central Coast and Chavín de Huántar reveals that the U-shaped temple tradition peaked between 1500–1000 cal BC, overlapping with Chavín's rise (1100–550 cal BC). This challenges assumptions about uniform ceramic spread, showing instead a discontinuous pattern. The study also identifies coeval aceramic Formative sites (El Paraíso, Buena Vista) alongside Late Archaic ones (Ancón, La Florida), suggesting complex cultural transitions. By integrating 249 dates via OxCal, researchers mapped architectural and ceramic trajectories, providing a refined timeline for Andean Formative period dynamics.
Starch Analyses on Culinary Equipment from Chavin de Huantar
Starch analysis of culinary ceramics from Chavin de Huantar reveals the presence of diverse plant foods, including maize, beans, olluco, and possibly chili peppers, during the Middle (1100–900 BC) and Late Formative periods (900–550 BC). This microbotanical evidence, derived from domestic contexts and a large midden in the Wacheqsa sector, provides insights into ancient Andean dietary practices. The study employed starch grain analysis to identify plant residues on ceramic surfaces, offering a window into the agricultural and culinary traditions of pre-Hispanic societies in the region.
The Early Horizon, 800 bc–1 ad
Chavín de Huántar, the type site of the Chavin archaeological culture, stands out as a monumental ceremonial complex that exerted profound influence across Peru during the Early Horizon (800 BC–1 AD). This study highlights its unique sculptural art, which idealized natural phenomena—particularly animals—transforming them into supernatural beings without clear precedents or descendants. The research reveals how the Mosna River was artificially diverted to expand the ceremonial center's plazas and structures, demonstrating advanced engineering for urban planning. Chavín culture's legacy persisted long after its abandonment, shaping Peru's cultural landscape for centuries.
The Early Intermediate Period, ad 1–650
A significant archaeological discovery at Los Esteros Bay, Manta, Ecuador, revealed large painted ceramic figurines linked to the Bahia culture, contemporary with Chavin's Janabarriu phase. These figurines depict high-ranking individuals and highlight the importance of trade in ceramics during the Early Intermediate Period (ad 1–650). The study emphasizes the enduring influence of the Chavin de Huantar ceremonial center on Peruvian South Coast ceramics, despite its abandonment before 200 bc. Trade was not only driven by the material value but also the symbolic significance of these artifacts. The research integrates the Rowe-Menzel chronology with regional chronologies to provide a comprehensive understanding of this period.
Bringing the Four Parts Together
The Inca Empire's expansion was marked by remarkable cultural flexibility, knitting together diverse environmental and cultural landscapes into the Tawantinsuyu—'the four parts together.' This study highlights that Chavin de Huantar served as a pivotal site for interregional connections, driven not by state bureaucracy but by the spread of a religious cult. It traces the evolution of Andean prehistory, from highland sites like Chavin to coastal societies such as the Nasca and Moche, emphasizing the Inca Empire's development from a long history of social complexity. A notable aspect explored is the enduring influence of deceased rulers within Inca society.
Pirminė religinė sąmonė civilizacijų raidoje
Recent research highlights the significant role of primary religious consciousness and cosmogonic worldviews in the development of ancient civilizations, challenging Western trends of marginalization. The study associates the resurgence of religious consciousness with geopolitical dynamics, particularly in the competition for cultural heritage between global powers. By analyzing two ancient centers—Göbekli Tepe and Chavín de Huántar—the research explores ontological cosmogonic perspectivism, revealing its profound influence on societal structures. This perspective not only sheds light on the sacred dimensions of early civilizations but also raises questions about the future trajectory of Western civilization in a rapidly changing geopolitical landscape.
Conch Calls into the Anthropocene: Pututus as Instruments of Human-Environmental Relations at Monumental Chavin
Research at the UNESCO World Heritage Site of Chavín de Huántar, Peru, reveals that pututus—conch shell musical horns—served as pivotal instruments in human-environmental relations during the late Andean Formative period (first millennium BCE). Analysis of 21 intact Chavín pututus, alongside archaeological and acoustic evidence, demonstrates their multifaceted use in ritual communication, environmental negotiation, and cosmological expression. These instruments, depicted in stone and ceramics, functioned as technologies of air transformation and wind interaction, reflecting strategic human interventions in ordering the cosmos. The study employs a cross-disciplinary approach, integrating archaeology, acoustics, and environmental framing to highlight Chavín's role in foreshadowing Anthropocene discourse, emphasizing ritual strategies for environmental control and agency.
Rituals of the Past: Prehispanic and Colonial Case Studies in Andean Archaeology
Rituals of the Past: Prehispanic and Colonial Case Studies in Andean Archaeology reveals that ritual practices, despite being overlooked by archaeologists, are archaeologically visible due to their repetitive nature. The volume demonstrates how these rituals were embedded in power relations, social transformations, and daily practices across pre-Hispanic, colonial, and postcolonial Andes. It employs a diverse range of methodologies, including excavation-based approaches, spatial and GIS data analysis, ethnohistorical, historical, and linguistic data, showcasing the interpretive potential of an interdisciplinary perspective. The study highlights significant temporal and methodological scope, spanning from 1200 BC to contemporary times, with a focus on ritual spaces at Chavin de Huantar and other sites.
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