This paper pursues the application of a central tenet of the dual-processual framework, the corporate/network continuum, to the development of Uxbenká, a small monument-bearing polity in the southern Maya Lowlands. During its growth, Uxbenká underwent a transformation from a small farming community to a complex polity with many of the trappings of elite authority that characterizes Classic Maya centers. It was one of the earliest complex polities to develop on the southeastern periphery of the Maya lowlands during the Early Classic period (A.D. 300—600). The polity was founded upon earlier agricultural communities that are now known to extend back to at least A.D. 100. Starting after A.D. 200 the location of the original agricultural village (Group A) was leveled and reorganized to form a public monument garden and the center of political authority throughout much of the Classic period (A.D. 400—800). In this article we present radiocarbon ages from well-defined stratigraphic contexts to establish a site chronology. Based on these data we suggest that by A.D. 450 Uxbenká was the center of a regional political system connected to some of the larger polities in the Maya world (e.g., Tikal). We argue that at this time Uxbenká underwent a significant change from a polity organized by a corporate inclusionary form of ruler-ship to a more networked one marked by exclusionary authority vested in elites who privileged their ancestral relations and network interactions across the geopolitical landscape.

Caves were used as ritual venues by the ancient Maya from the Early Preclassic to the Postclassic period. These sites have been intensively investigated, but little research has been devoted to changes in cave use over time. Work at Chechem Ha Cave in western Belize investigates transformations in ritual practice occurring between the Early and Late Classic periods using an explanatory framework that incorporates high-definition archaeological research with a paleoclimate reconstruction derived from speleothems. This is one of the first projects to directly link these data to the archaeological record. We also introduce new methodology to evaluate changes in ritual practice using use-intensity proxies and artifact patterning. These data demonstrate that Late Classic transformations were coeval with climatic drying. The phenomenon was identified in this case study, and the pattern is prevalent throughout the eastern lowlands suggesting that an ancient Maya drought cult was initiated at this time. We provide the first evidence that there was a failed ritual response to environmental stress, implying that a loss of faith in Maya rulership contributed to the downfall of political systems. This is an important finding for collapse theories that include ideological causations.

A major impediment to full reconstruction and characterization of ancient Maya civilization has been a persistent inability to adequately define the scope of ancient settlement. Because Maya ruins were usually located in areas of dense jungle, it was difficult to not only see but also to map and understand both the spatial extent of their ancient cities and the magnitude of their environmental ABSTRACT The use of airborne LiDAR (Light Detection and Ranging) in western Belize, Central America, has revolutionized our understanding of the spatial dynamics of the ancient Maya. This technology has enabled researchers to successfully demonstrate the large-scale human modifications made to the ancient tropical landscape, providing insight on broader regional settlement. Before the advent of this laser-based technology, heavily forested cover prevented full coverage and documentation of Maya sites. Mayanists could not fully recover or document the extent of ancient occupation and could never be sure how representative their mapped and excavated samples were relative to ancient settlement. Employing LiDAR in tropical and subtropical environments, like that of the Maya, effectively provides ground, as well as forest cover information, leading to a much fuller documentation of the complexities involved in the ancient human-nature interface. Airborne LiDAR was first flown over a 200 km 2 area of the archaeological site of Caracol, Belize, in April 2009. In April and May 2013 an additional 1,057 km 2 were flown with LiDAR, permitting the contextualization of the city of Caracol within its broader region and polity. The use of this technology has transformed our understanding of regional archaeology in the Maya area.El uso de LiDAR (Light Detection and Ranging) instalado en un avión y sobrevolando el oeste de Belice en América Central, ha revolucionado nuestra comprensión de la din·mica espacial de los antiguos mayas y ha ayudado significativamente a establecer comparaciones con otras civilizaciones tropicales. Esta tecnologÌa ha permitido a investigadores demostrar con éxito las modificaciones humanas a gran escala realizadas en el antiguo paisaje tropical, revelando información sobre los patrones de asentamiento de una amplia región. La densidad y la extensión de la ocupación documentada por el LiDAR tienen implicaciones para los modelos sociales y polÌticos de la época cl·sica maya (550-900 d.C.). Antes de la llegada de esta tecnologÌa basada en l·ser, la densa cubierta forestal impedÌa la cobertura completa y la documentación de los lugares arqueológicos mayas. Mayanistas no podÌan recuperar plenamente o documentar el grado de ocupación antigua y nunca podÌan estar seguros de cu·n representativas eran sus muestras mapeadas y excavadas en relación al antiguo asentamiento. El empleo de LiDAR en ambientes tropicales y subtropicales, como el de los mayas, nos ofrece de manera efectiva información del terreno, tanto como la de la cubierta forestal, lo que lleva a una documentación mucho m·s completa de las complejidades involuc...

18 different sites within this region. Thus, a large body of archaeological research provides both the temporal and spatial parameters for the varied ancient Maya centers that once occupied this area; importantly, these data can be used to help interpret the collected LiDAR data. The goal of the 2013 LiDAR campaign was to gain information on the distribution of ancient Maya settlement and sites on the landscape and, particularly, to determine how the landscape was used between known centers. The data that were acquired through the 2013 LiDAR campaign have significance for interpreting both the composition and limits of ancient Maya political units. This paper presents the initial results of these new data and suggests a developmental model for ancient Maya polities.

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