Papers by Alejandra Roche Recinos
Journal of Anthropological Archaeology, 2022
Through a case study of the Classic period (A.D. 350–900) kingdom of Piedras Negras, this paper a... more Through a case study of the Classic period (A.D. 350–900) kingdom of Piedras Negras, this paper addresses a number of debates in the archaeology of war among the ancient Maya. These findings have broader comparative use in ongoing attempts to understand war in the precolonial Americas, including the frequency of war, its role in processes of polity formation and collapse, the involvement of non-elites in combat, and the cause and effect of captive-taking. This paper provides the first synthesis of a number of datasets pertaining to war and violence in the region of Piedras Negras while presenting new settlement data gleaned from recent lidar survey of the area. Focus is especially on tracing the material, iconographic, and epigraphic evidence for war in diachronic perspective. Material evidence includes the spatial distribution of settlement, presence of fortifications, weaponry, and human skeletal remains demonstrating evidence of traumatic injury. Additional data are drawn from epigraphy and iconography. As with all archaeological contexts, there are crucial gaps in the record. Nevertheless, by combining these datasets it is possible to reconstruct a history of warfare within this precolonial indigenous polity of the first millennium.
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Journal of Anthropological Archaeology, 2022
Through a case study of the Classic period (A.D. 350–900) kingdom of Piedras Negras, this paper a... more Through a case study of the Classic period (A.D. 350–900) kingdom of Piedras Negras, this paper addresses a number of debates in the archaeology of war among the ancient Maya. These findings have broader comparative use in ongoing attempts to understand war in the precolonial Americas, including the frequency of war, its role in processes of polity formation and collapse, the involvement of non-elites in combat, and the cause and effect of captive-taking. This paper provides the first synthesis of a number of datasets pertaining to war and violence in the region of Piedras Negras while presenting new settlement data gleaned from recent lidar survey of the area. Focus is especially on tracing the material, iconographic, and epigraphic evidence for war in diachronic perspective. Material evidence includes the spatial distribution of settlement, presence of fortifications, weaponry, and human skeletal remains demonstrating evidence of traumatic injury. Additional data are drawn from epigraphy and iconography. As with all archaeological contexts, there are crucial gaps in the record. Nevertheless, by combining these datasets it is possible to reconstruct a history of warfare within this precolonial indigenous polity of the first millennium.
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Remote Sensing, 2021
DOWNLOAD HERE: https://www.mdpi.com/2072-4292/13/20/4109
We present results from the archaeologic... more DOWNLOAD HERE: https://www.mdpi.com/2072-4292/13/20/4109
We present results from the archaeological analysis of 331 km2 of high-resolution airborne lidar data collected in the Upper Usumacinta River basin of Mexico and Guatemala. Multiple visualizations of the DEM and multi-spectral data from four lidar transects crossing the Classic period (AD 350–900) Maya kingdoms centered on the sites of Piedras Negras, La Mar, and Lacanja Tzeltal permitted the identification of ancient settlement and associated features of agricultural infrastructure. HDBSCAN (hierarchical density-based clustering of applications with noise) cluster analysis was applied to the distribution of ancient structures to define urban, peri-urban, sub-urban, and rural settlement zones. Interpretations of these remotely sensed data are informed by decades of ground-based archaeological survey and excavations, as well as a rich historical record drawn from inscribed stone monuments. Our results demonstrate that these neighboring kingdoms in three adjacent valleys exhibit divergent patterns of structure clustering and low-density urbanism, distributions of agricultural infrastructure, and economic practices during the Classic period. Beyond meeting basic subsistence needs, agricultural production in multiple areas permitted surpluses likely for the purposes of tribute, taxation, and marketing. More broadly, this research highlights the strengths of HDBSCAN to the archaeological study of settlement distributions when compared to more commonly applied methods of density-based cluster analysis.
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Ancient Mesoamerica, 2021
In this study, we present evidence for the use of slingstones and other projectile stones among t... more In this study, we present evidence for the use of slingstones and other projectile stones among the ancient Maya peoples of the Usumacinta River region. Rounded stones are frequently found across Maya archaeological sites and are given a range of interpretations, including objects for flintknapping, cooking, ritual, divination, and less often as weapons. Here we provide new evidence for the identification of rounded stones as weapons based on their morphology as well as their context of recovery. We employ data from the sites of Macabilero, Guatemala, and Budsilha, Mexico, which strongly suggest rounded stones at these sites were manufactured to be used as weapons. These findings have implications for how we understand warfare and hunting in ancient Mesoamerica and inform our interpretation of how the Maya prepared for such activities. As a class of weapon potentially accessible to most members of Maya society, the results presented here show the importance of more inclusive perspectives on Maya warfare and the necessity of contextualizing artifact analysis within the occupation history of the broader site and region.
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(inexplicable duplicates) by Alejandra Roche Recinos
Remote Sensing
We present results from the archaeological analysis of 331 km2 of high-resolution airborne lidar ... more We present results from the archaeological analysis of 331 km2 of high-resolution airborne lidar data collected in the Upper Usumacinta River basin of Mexico and Guatemala. Multiple visualizations of the DEM and multi-spectral data from four lidar transects crossing the Classic period (AD 350–900) Maya kingdoms centered on the sites of Piedras Negras, La Mar, and Lacanja Tzeltal permitted the identification of ancient settlement and associated features of agricultural infrastructure. HDBSCAN (hierarchical density-based clustering of applications with noise) cluster analysis was applied to the distribution of ancient structures to define urban, peri-urban, sub-urban, and rural settlement zones. Interpretations of these remotely sensed data are informed by decades of ground-based archaeological survey and excavations, as well as a rich historical record drawn from inscribed stone monuments. Our results demonstrate that these neighboring kingdoms in three adjacent valleys exhibit diver...
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Papers by Alejandra Roche Recinos
We present results from the archaeological analysis of 331 km2 of high-resolution airborne lidar data collected in the Upper Usumacinta River basin of Mexico and Guatemala. Multiple visualizations of the DEM and multi-spectral data from four lidar transects crossing the Classic period (AD 350–900) Maya kingdoms centered on the sites of Piedras Negras, La Mar, and Lacanja Tzeltal permitted the identification of ancient settlement and associated features of agricultural infrastructure. HDBSCAN (hierarchical density-based clustering of applications with noise) cluster analysis was applied to the distribution of ancient structures to define urban, peri-urban, sub-urban, and rural settlement zones. Interpretations of these remotely sensed data are informed by decades of ground-based archaeological survey and excavations, as well as a rich historical record drawn from inscribed stone monuments. Our results demonstrate that these neighboring kingdoms in three adjacent valleys exhibit divergent patterns of structure clustering and low-density urbanism, distributions of agricultural infrastructure, and economic practices during the Classic period. Beyond meeting basic subsistence needs, agricultural production in multiple areas permitted surpluses likely for the purposes of tribute, taxation, and marketing. More broadly, this research highlights the strengths of HDBSCAN to the archaeological study of settlement distributions when compared to more commonly applied methods of density-based cluster analysis.
(inexplicable duplicates) by Alejandra Roche Recinos
We present results from the archaeological analysis of 331 km2 of high-resolution airborne lidar data collected in the Upper Usumacinta River basin of Mexico and Guatemala. Multiple visualizations of the DEM and multi-spectral data from four lidar transects crossing the Classic period (AD 350–900) Maya kingdoms centered on the sites of Piedras Negras, La Mar, and Lacanja Tzeltal permitted the identification of ancient settlement and associated features of agricultural infrastructure. HDBSCAN (hierarchical density-based clustering of applications with noise) cluster analysis was applied to the distribution of ancient structures to define urban, peri-urban, sub-urban, and rural settlement zones. Interpretations of these remotely sensed data are informed by decades of ground-based archaeological survey and excavations, as well as a rich historical record drawn from inscribed stone monuments. Our results demonstrate that these neighboring kingdoms in three adjacent valleys exhibit divergent patterns of structure clustering and low-density urbanism, distributions of agricultural infrastructure, and economic practices during the Classic period. Beyond meeting basic subsistence needs, agricultural production in multiple areas permitted surpluses likely for the purposes of tribute, taxation, and marketing. More broadly, this research highlights the strengths of HDBSCAN to the archaeological study of settlement distributions when compared to more commonly applied methods of density-based cluster analysis.