Recent research in west Mexican archaeology

The last decade has seen the greatest increase in archaeological research in western Mexico since the 1940s. Unlike previously heralded renewals, this one is accompanied by widespread skepticism of the dominant culture-historical paradigm linking west Mexico to the rest of Mesoamerica, to the American Southwest, and to South America. Current research offers substantive new data and interpretations bearing on issues such as the definition of Mesoamerica, the role of South American long distance contacts, the human ecology of highland lakes, the role of river systems in Mesoamerican prehistory, and the nature/role of prehispanic elite exchanges.     

Mesoamerican Stingless Beekeeping

Stingless beekeeping is practiced throughout Mexico and Central America, from northwestern Mexico to the Azuero Peninsula in western Panama. Within this area three distinct beekeeping regions emerge. On the Yucatan Peninsula beekeeping is an essential component in the agricultural and cultural heritage, technically sophisticated and frequently practiced, Beyond the Yucatan Peninsula and corresponding roughly with the" limits of ancient Mesoamerican civilization, stingless beekeeping occurs but it is of lesser significance in aboriginal and mestizo agriculture and culture, unsophisticated in practice and only occasionally encountered. In areas to the north and south of ancient Mesoamenca's cultural boundaries, stingless beekeeping is of little agricultural or cultural importance, simple in its application and rarely practiced. This study concludes that stingless beekeeping in the New World originated among the Maya of the Yucatan Peninsula and diffused to other indigenous groups within Mesoamertca, and later in a much diluted form to groups beyond Mesoamerica.     

Culturally modified skeletal remains from the site of Huamelulpan,Oaxaca, Mexico

A series of crania from the site of Huamelulpan, Oaxaca, Mexico (400 BC to AD 800), were examined. Four showed notable cultural modifications. One exhibited a healed trephination, while the other three were perforated through the frontal. The cultural context and significance of these modifications is discussed, especially in relationship to the site of Monte Albán, where trephination was more common than anywhere else in Mesoamerica. The post-mortem cranial perforations appear to be connected with the practice of ancestor veneration. © 1997 John Wiley & Sons, Ltd.     

Recent Research in Western Mexican Archaeology

Western Mexico is vast and geographically diverse and has received far less attention compared to other areas of Mesoamerica. Research over the past decade allows the definition of four major subregions characterized by cultural factors and distinct historical trajectories. A large proportion of the research in western Mexico is still culture-historical in nature, oriented toward establishing chronologies and relationships between regions. But along with a number of recent efforts toward synthesis and consolidation, current theoretical research contributes to the study of mortuary patterns and social organization, alternative forms of social complexity, agricultural intensification, empire formation, state involvement in the economy, human-land relationships, and the interlocking relationship between migration and sociopolitical reorganization.     

Historical Archaeology of Indigenous Culture Change in Mesoamerica

This essay outlines recent archaeological research on post-Columbian (c. A.D. 1500–1925) indigenous sites in Mexico and Central America. Historical archaeology is a growing field in Mesoamerica, and over the last 20 years investigations of native culture change have increased, especially in rural areas. Contemporary research contributes new insights on indigenous responses to Spanish colonization over a long period. This work also is reassessing chronologies and examining the diversity of indigenous behavior from late preconquest to historic times. Indigenous adaptations to culture contact and social change are characterized by three general stages: conquest, colonization, and independence. Although I do draw on other regions, the focus of the article is the Maya area and Central America, where more investigations have taken place.     

Examining Indigenous perspectives on the health implications of large‐scale agriculture in Jalisco,Mexico

In Mexico, as in many other parts of the world, industrial agriculture is dramatically changing rural landscapes and altering relationships with the land. This paper draws on community‐based research from a collaborative international research project that examined the perceived health implications of the agricultural industry for Indigenous peoples in the state of Jalisco, Mexico. Thirty interviews were conducted in a Nahuas community experiencing expanding agribusiness industries. The results of this study show that the implications of export‐oriented agricultural industry for this Nahuas community are complex and, at times, contradictory: employment in the agricultural industry provides community members with much‐needed sources of income, but it is precarious work. At the same time, community members are concerned about the long‐term health and environmental implications, such as increased exposure to chemicals, depletion of the soil and water, and loss of traditional food and lifeways. These results suggest that to better understand the costs and benefits of large‐scale agriculture for Indigenous health, a broad lens of health that is situated in the context of colonial legacies and the particularities of relationships with the land is required.     

Postclassic expansion of Mesoamerican biocultural characteristics into Sonora,Mexico

Recent excavations at the Postclassic period (circa a.d. 1000–1521) mortuary mound of El Cementerio (SON P:10:8), located along the Río Yaqui in central Sonora, Mexico, have documented 105 mortuary features (111 individuals) many of which display elongated intentional cranial modification and several cases of tooth filing. These constitute biocultural traits common across much of Mesoamerica throughout its Prehispanic cultural sequence, which expanded along West Mexico and into northwest Mexico beginning in the late Classic period. The examples from El Cementerio represent the northernmost concentrated expression of these traits and could represent the spread of Mesoamerican/West Mexican identity associated with macro-regional trade and the expansion of the Aztatlán archaeological tradition during the Postclassic period in the region.     

The Uncertain Origins of Mesoamerican Turkey Domestication

The turkey (Meleagris gallopavo) is the only domesticated vertebrate to originate from North America. Accurate reconstructions of the timing, location, and process of its domestication are thus critical for understanding the domestication process in the ancient Americas. A substantial amount of recent research has been devoted to understanding turkey domestication in the American Southwest, but comparatively little research has been conducted on the subject in Mesoamerica, despite the fact that all modern domestic turkeys descend from birds originally domesticated in Mexico during pre-colonial times. To address this disparity, we have conducted a review of the available literature on early turkeys in the archaeological record of Mesoamerica. We evaluate the evidence in terms of its accuracy and use this evaluation as a stepping off point for suggesting potential avenues of future research. Although the lack of available data from Mesoamerica currently precludes detailed cross-cultural comparisons, we briefly compare the origins and intensification of turkey rearing in Mesoamerica with the American Southwest to generate more dialogue among researchers independently studying the topic in these two distinct but interconnected cultural regions.     

Agricultural slope management and soil erosion at La Laguna,Tlaxcala, Mexico

Several superimposed systems of agricultural terracing are preserved at the archaeological site of La Laguna in central Mexico. Excavations uncovered complex stratigraphic sequences of terrace fills and colluvial deposits. Their chronology was established by radiocarbon, optically stimulated luminescence (OSL), and the presence of diagnostic features and artifacts. The Formative occupations of the site (ca. 600–400 BC and 100 BC–AD 100) resulted in severe erosion and exposure of indurated subsoil horizons. In the Middle to Late Postclassic (AD 1150–1520) stone-walled terraces were built to recover the degraded slopes for cultivation. Renewed reclamation works have been undertaken since the Colonial period, eventually taking the form of sloping-field terraces with berms planted in maguey. The reconstructed sequence of local land use underscores the risks of dating agricultural features by association with sherd scatters, as well as the complexity of the relationships between demographic variables, agricultural intensity and terracing.     

The Iconography of Connectivity Between the Hohokam World and Its Southern Neighbors

Journal of Archaeological Research - Archaeologists have long compared the Hohokam world of the North American Southwest to contemporary traditions in Mesoamerica and West Mexico. A degree of...     

The relationship of the Mimbres to other southwestern and Mexican populations

Previous aDNA research in the Southwest provides a framework to understand the Mimbres population which maintains a unique identity in the archeology of the desert Southwest of North America. Both the mitochondrial DNA (mtDNA) haplogroups and haplotypes of a sample of 46 Mimbres individuals were identified from skeletal remains and compared to those of other ancient and modern populations in the American Southwest and Mexico. The haplogroup frequency distribution of the Mimbres resembles that of other Southwestern populations, suggesting a close relationship between the Mimbres and the neighboring populations and population continuity for a long period of time. However, their relatively low frequency of haplogroup A (11% n = 5) is consistent with a clinal distribution of haplogroup A from Mesoamerica to the Southwest. Moreover, unlike other Southwestern populations, the Mimbres share haplotypes with populations to the south, such as the Cora, Huichol, and Nahua, suggesting gene-flow from Mesoamerica. Here we discuss this data in light of the origin of the Mimbres population and their relationship to other Southwestern and Mexican populations.     

Water, technology, and the courtroom: negotiating reclamation policy in territorial New Mexico

Historical investigation of arid landscapes and communities in the American West has long focused on the pivotal influence of federal reclamation policy, typically characterizing its implementation as the application of scientific and technological methods to a variety of water resource management issues. This paper departs from traditional views of reclamation by highlighting the highly variable and contingent ways in which new science-based forms of water management were proposed and negotiated in specific local places with particular cultural, legal, and historical geographies. Drawing theoretically from literature on the ‘geography of science,’ the paper probes the ways in which authority for a scientific approach to water management was created, negotiated, and expressed in local and regional contexts in the Territory of New Mexico, where authoritative systems of practical resource use and administration had been in long use before the U.S. government initiated its federal water reclamation program in 1902. Specifically, the paper examines two disputes entered and argued in front of northern New Mexico’s Rio Arriba District Dourt between 1903 and 1905. By departing from the geographical and scalar perspectives typically applied to environmental histories of the West and its reclamation landscapes, this ‘microgeographical’ approach promises a fresh perspective that emphasizes the highly contingent ways in which science-based water policy was implemented in multiple and complex environments.     

Pre-pottery farmers on the Pacific coast of southern Mexico

Large island-like shell mounds along the southern coast of Mexico are the earliest known archaeological sites on the Pacific margin of Mesoamerica. These aceramic deposits date to between 7500 and 3800 cal BP and have been interpreted as locations where foragers, living elsewhere seasonally on the coastal plain, harvested shellfish and other estuarine resources. Based on an accumulation of paleoecological data from elsewhere in the lowland Neotropics of Mesoamerica, southern Central America and South America we pose and provide a first test of an alternative subsistence model: that the Archaic Period populations in this area were slash and burn farmers. Burned maize phytoliths first appear in these sedimentary records at 6500 cal BP in association with macroscopic charcoal and forest disturbance plant taxa. Periodic burning and forest disturbance, consistent with farming activities, are also evident in the macroscopic charcoal record between 6500 and 4700 cal BP. Pollen, phytolith and charcoal records all point to sustained burning, forest disturbance and the cultivation of maize between 4700 and 3800 cal BP. These data suggest that people were slash and burn farming during the Archaic Period prior to the adoption of pottery and the proliferation of Early Formative Period villages and full-fledged agriculture based on near or total reliance on crop plants after ∼3800 cal BP.     

Aspects of Archaeological Heritage in the Cultural Landscapes of Western Anatolia

Throughout the course of time, environments built within landscapes have been transformed into conserved archaeological heritage sites through natural, but mostly anthropogenic, forces. Today, cultural heritage is the product of visual and spatial features of architectural material and landscapes created through conservation, but also through social and economical needs and interests. In Western Anatolia, archaeological heritage sites with ecologically rich areas, countryside, coastlines and seascapes are the most essential visual, spatial and structural features of cultural (historical) landscapes. Moreover, western Anatolian landscapes have retained their authentic character regarding intangible cultural diversity, ecology, rural traditional systems and agricultural practices. However, rapid changes and developments due to urbanisation and mass tourism have made their impacts on cultural historical landscapes in recent years. In this paper, an attempt is made to explore the cultural heritage within the evolution of cultural archaeological landscapes in Western Anatolia and to propose a sustainable approach for development and conservation options for cultural heritage and their landscapes.     

Early Olmec obsidian trade and economic organization at San Lorenzo

The Olmec were the first complex society to develop in Mesoamerica between 1800 and 600 cal B.C. The earliest large Olmec center during this period was the archaeological site of San Lorenzo which emerged as Mesoamerica's first large ritual and political center between 1400 and 1000 cal B.C. San Lorenzo's growth as a prominent center included the development of long distance trade relationships with adjacent areas of Guatemala and highland Mexico. High precision chemical analysis of obsidian imported for use in the fabrication of cutting tools is used to reconstruct the growth, size and extent of San Lorenzo's interregional exchange networks with areas of Mexico and Guatemala where obsidian occurs as raw material. A total of 852 obsidian artifacts were analyzed to reconstruct changes in obsidian procurement between 1800 and 800 cal B.C. This represents one of the largest samples of sourced obsidian from a Mesoamerican site and it provides a comprehensive picture for the development of interregional trade networks for Mesoamerica's first large Olmec center.     

Stature reduction as an adaptive response to food production in mesoamerica

Mesoamerican body size, reflected by stature estimations of skeletal series, is examined for evidence of body size reduction as an adaptive response to intensive food production. Smaller mean stature is seen in the data for central and southern Mesoamerica than in that of northern Mexico where the reliance on food production was less intense in prehistoric times. Malnutrition, undernutrition and concomitant disease levels, a result of the adoption of a settled and Neolithic way of life in Mesoamerica, are seen as primary causes of this differential stature.     

The Casas Grandes Regional System: A Late Prehistoric Polity of Northwestern Mexico

Casas Grandes, or Paquimé, is located in northwestern Chihuahua, Mexico, although it is one of the pueblo-style cultures that are best known from the adjacent southwestern U.S. At its apogee (ca. A.D. 1200–1450), Casas Grandes has been characterized as the largest and most complex prehistoric community in the puebloan world. It is further famous both as the center of one of the major interaction systems of the region, as well as a link between the cultures of Mesoamerica and those of the U.S. Southwest. Despite its acknowledged status as one of late prehistoric North America's few indigenous complex societies, the Casas Grandes polity has been so little studied that most aspects of its size, structure, level of centralization, and mode of operation remain obscure. The writers' work in Chihuahua has been designed to remedy this situation. In contrast to the original and highly influential interpretation that has prevailed for the last 25 years, the work reported here argues that the Casas Grandes polity, like its Chacoan and Hohokam counterparts of the adjacent southwestern U.S., existed at an intermediate level of sociopolitical complexity, so that it was not able to exert a uniform hegemony even over its near neighbors. Envisioned instead is a less comprehensive, less centralized situation of irregular control in a politically unstable context.     

Where East Meets West: The Formative in Mexico’s Central Highlands

Mexico’s Central Highlands form one of Mesoamerica’s fundamental cultural seams, a point of overlap between two traditions, one to the east and the other to the west. Although this area is usually included in the west, it can be more productively viewed as an interface, the physical space where people, goods, and ideas passed from one side to the other, and thus it holds many keys for our understanding of emerging social complexity in Mesoamerica. In reviewing the last two decades of Formative period (1500 BC–AD 100) research in this crucial territory, we focus on themes that reveal the variation and dynamism of interregional interaction, including the formation of regional traditions, exchange systems, and foreign “influence,” and others that help contextualize the events and processes of that time, like household studies and environmental degradation. We stress that this part of Mexico is undergoing relentless development so time is of the essence if we are to broaden our perspectives on social evolution in the Central Highlands. This issue cannot be resolved by rescue and salvage work because it requires long-term, interdisciplinary projects to unravel multifaceted problems.     

The children of Kaminaljuyu: Isotopic insight into diet and long distance interaction in Mesoamerica

Known for its spectacular tombs and adobe talud–tablero architecture, the highland Guatemalan city of Kaminaljuyu is key to models of long distance interaction in Mesoamerica. We use stable isotopic data from human bone, dentine and tooth enamel to reconstruct Kaminaljuyu’s dietary history. Stable carbon isotope ratios and alkaline earth ratios of enamel carbonate indicate a decline in maize consumption from Preclassic to Classic periods, perhaps due to the desiccation of Lake Miraflores, which was used to irrigate Late Preclassic fields. Stable oxygen and strontium isotope ratios in enamel shed light on the geographic origin of Early Classic skeletons, and show that the central skeletons in the tombs were local children. However, four decapitated skulls and two peripheral skeletons show enriched oxygen ratios, similar to Lowland Maya sites. Strontium isotope ratios indicate that most of these are from an area underlain by Cretaceous limestones; one is from a metamorphic region. Two individuals may have traveled to or from Central Mexico. The greater evidence for lowland individuals among the tomb skeletons implies that political connections with the Maya area were more significant to elites at Kaminaljuyu than was direct contact with Central Mexico.