Classic Maya Dental Interventions

Tooth extractions are among the most common dental procedures performed globally today; however, archaeological evidence for such procedures in the past is relatively scant and largely limited to the Classical world. We present a case of therapeutic dental extractions of pathological teeth at the ancient Maya site of Piedras Negras, Guatemala, during the Late Classic period (A.D. 600–800). The evidence comes from an assemblage of fractured, pathological teeth (n = 127) recovered from the marketplace at Piedras Negras during excavations in 2016 and 2017. We compare the Piedras Negras marketplace teeth to the broader Late Classic period mortuary population at the site along three lines of analysis: (1) distribution of teeth by type (incisors, canines, premolars, and molars), (2) pathologies, including dental caries and calculus, and (3) dental wear. We also explore in detail the fracture patterns apparent in the marketplace assemblage. Our results indicate that the marketplace teeth display a significantly greater caries rate than the broader mortuary population and that posterior teeth (premolars and molars) are overrepresented in the marketplace sample. These findings point toward therapeutic extractions intended to ameliorate pain associated with oral pathologies. This article presents one of the fewcase studies of ancient health care in the Americas and situates these practices within the market, an important, urban space across much of precolonial Mesoamerica. Las extracciones dentales se encuentran entre los procedimientos dentales más comunes realizados a nivel mundial en la actualidad. Sin embargo, la evidencia arqueológica para tales procedimientos es relativamente escasa en el pasado y se limita en gran medida al mundo Clásico. En este artículo, se presenta un caso de extracciones dentales terapéuticas de dientes patológicos en el antiguo sitio maya de Piedras Negras, Guatemala, durante el periodo Clásico Tardío (600-800 d.C.). La evidencia de este caso proviene de una colección de dientes patológicos y fracturados (n = 127) recolectados en el mercado de Piedras Negras durante las excavaciones realizadas en los años de 2016 y 2017. Estos dientes fueron comparados con otros dientes recolectados alrededor del sitio en contextos mortuorios del periodo Clásico Tardío a lo largo de tres líneas de análisis: (1) la distribución de los dientes por tipo (incisivos, caninos, premolares y molares), (2) las patologías, incluyendo caries dentales y cálculo y (3) el desgaste dental. Asimismo, se exploró en detalle los patrones de fractura aparentes en la colección del mercado. Los resultados de este análisis indican que los dientes del mercado muestran una tasa de caries significativamente mayor que los dientes recolectados en contextos mortuorios y que los dientes posteriores (premolares y molares) se encuentran sobrerrepresentados en la muestra proveniente del mercado. Estos hallazgos demuestran el uso de extracciones terapéuticas designadas a aliviar el dolor asociado a las patologías bucales. Este artículo presenta uno de los pocos estudios de caso de atención médica en el pasado en las Américas y sitúa estas prácticas dentro del mercado, un importante espacio urbano que se encuentra a través de la Mesoamérica precolombina.

SHIFTING SOCIAL RELATIONS DURING THE TERMINAL CLASSIC PERIOD (ca. a.d. 810–950/1000): CERAMICS FROM THE LOWLAND MAYA SITE OF UCANAL

The end of the Classic period was a tumultuous moment in Maya history, not only because the power of many dominant political centers waned, but because the ways in which elites and non-elites related to each other were increasingly called into question. To understand the nature of changing social relations in the southern Maya lowlands during this time, this study examines the distribution and provenance of decorated ceramics during the Late Classic (ca. a.d. 600–810) and Terminal Classic (ca. a.d. 810–950/1000) periods from the archaeological site of Ucanal, Peten, Guatemala. Comparisons of ceramics from different households across the site reveal that differences in access to decorated and imported ceramics decreased between these periods, suggesting that socioeconomic distinctions leveled out over time. In turn, chemical analysis of ceramics using a portable X-ray fluorescence instrument reveals that the site shifted its political-economic networks, with greater ties to the Petexbatun and Usumacinta regions and continued ties with the Upper Belize Valley.

A STORY OF AWE AND CLAY: MOLD-MADE HIEROGLYPHS FROM ALTA VERAPAZ, GUATEMALA

The recent discovery of an ancient Late Classic ceramic production facility in a valley floor, east of the current capital of Cobán in Guatemala, reveals a new ceramic form and provides data concerning regional chronology. Among the remains are thin, mold-made fragments identified as ceramic plaques that have epigraphic information providing a Long Count date for the first time in the Alta Verapaz region. These data correlate with the preliminary ceramic sequences and assist with understanding political-economic interactions that occurred at a time of societal collapse within the southern lowland region.

Lidar survey of ancient Maya settlement in the Puuc region of Yucatan, Mexico

The application of lidar remote-sensing technology has revolutionized the practice of settlement and landscape archaeology, perhaps nowhere more so than in the Maya lowlands. This contribution presents a substantial lidar dataset from the Puuc region of Yucatan, Mexico, a cultural subregion of the ancient Maya and a distinct physiographic zone within the Yucatan peninsula. Despite the high density of known sites, no large site has been fully surveyed, and little is known about intersite demography. Lidar technology allows determination of settlement distribution for the first time, showing that population was elevated but nucleated, although without any evidence of defensive features. Population estimates suggest a region among the most densely settled within the Maya lowlands, though hinterland levels are modest. Lacking natural bodies of surface water, the ancient Puuc inhabitants relied upon various storage technologies, primarily chultuns (cisterns) and aguadas (natural or modified reservoirs for potable water). Both are visible in the lidar imagery, allowing calculation of aguada capacities by means of GIS software. The imagery also demonstrates an intensive and widespread stone working industry. Ovens visible in the imagery were probably used for the production of lime, used for construction purposes and perhaps also as a softening agent for maize. Quarries can also be discerned, including in some cases substantial portions of entire hills. With respect to agriculture, terrain classification permits identification of patches of prime cultivable land and calculation of their extents. Lidar imagery also provides the first unequivocal evidence for terracing in the Puuc, indeed in all northern Yucatan. Finally, several types of civic architecture and architectural complexes are visible, including four large acropolises probably dating to the Middle Formative period (700–450 B.C.). Later instances of civic architecture include numerous Early Puuc Civic Complexes, suggesting a common form of civic organization at the beginning of the Late Classic demographic surge, (A.D. 600–750).

Burial 61 at El Perú-Waka's Structure M13-1

Structure M13-1 is a public monumental building in the heart of ancient El Perú-Waka’, Petén, Guatemala, and is the location of Burial 61, an entombed Late Classic (seventh-century) ruler. In this report, we discuss mortuary evidence that we believe permits identification of the interred as the historically known queen, Lady K'abel.

MOTIF KALAMAKARA PADA TEMUAN PERHIASAN EMAS ERA MAJAPAHIT KOLEKSI MUSEUM NASIONAL JAKARTA

Jewelry in the Classical era in Indonesia, especially in the Late Classic era, occupies an important position in society. Apart from being a symbol of a person's status and position, when discussing the depiction of jewelry on a statue or relief, the jewelry worn by a character is also an indication in determining the identity of the character. Jewelry in the Late Classical era was made of gold, which was considered to have high material, symbolic, and religious value in society at that time. Based on the findings of jewelry in the Late Classic era, especially the Majapahit era, there is an interesting phenomenon, namely the depiction of animal figures as decorations or ornaments. This phenomenon is seen in the crown, earrings, and shoulder harness, as found in Trowulan. In some jewelery, the form of kalamakara (kalamakara) is displayed, which is usually depicted on the gate of the temple, as a repellent to disaster. The depiction of kalamakara in jewelry raises questions about the background behind the depiction. This research was conducted using qualitative methods through observation of four samples of Majapahit era jewelry found in Trowulan, the collection of the Jakarta National Museum. It can be concluded that the existence of kalamakara as a motif in jewelry is related to the meaning of kalamakara in Javanese society, namely as a repellent for disaster. Keywords: jewelry, kalamakara motif, Majapahit era