Northern Peten Research Articles

The rise of the Kaanuˀl kingdom and the city of Dzibanche

Abstract The Kaanuˀl dynasty ruled a hegemonic state with political influence over much of the Classic Maya Lowlands between a.d. 520 and 751. The present article introduces the subject for a special section of the journal, which refocuses attention on the archaeological zone of Dzibanche in southern Quintana Roo, Mexico, where new data are emerging about the origins of the Kaanuˀl dynasty, its urban organization, and its connections to neighboring centers. In this article, we present new data from a recent lidar survey as well as from previous work by Enrique Nalda's Instituto Nacional de Antropología e Historia (INAH) project to reevaluate Dzibanche's characteristics vis-à-vis its rise as a kingdom with far-reaching political influence. We complement these archaeological data with epigraphic information from new monuments and reanalysis of existing ones based on 3D scanning to update the list of Dzibanche rulers. We then revisit the chronology of Dzibanche's royal burials proposing correlations with known Early Classic Kaanuˀl rulers. Overall, the contributions to this special section present new perspectives on the Kaanuˀl's rise to power and its relationship with distant vassals in the crucial period of expansion into northern Peten, leading to the defeat of Tikal and eventually to its transition to a new dynastic seat at Calakmul in the a.d. 630s.

Late fire ceremonies and abandonment behaviors at the Classic Maya city of Naachtun, Guatemala

This paper focuses on the process of abandonment in pre-Hispanic Maya societies. Toward the end of the Classic period (250–950CE), the general desertion of the Central Lowland cities gave place to multiple acts – including fires and on-floor ash spreading – intended to ritually terminate the occupation of houses and buildings. While the urban area of Naachtun, Northern Peten, was apparently depopulated by the end of the Terminal Classic (830–950 CE), fire ceremonies were performed in two political buildings during the Early Postclassic (950–1250 CE). The detailed study of the remaining charcoal deposits and their comparison with habitual Late and Terminal Classic abandonment deposits in households allows us to examine the material, social and environmental dimension of these fire ceremonies. We argue that these late rituals were held by people who were still tied to the city and that they are thus distinct from those performed as part of pilgrimages to sacred landscapes during the Late Postclassic and Colonial times. Instead, we state that they reflect the continuity of rites and of collective memory drawn from Naachtun’s history, providing indirect evidence that human settlements persisted around the abandoned cities for some time after the collapse of Classic political systems.

Experimental anthracology: Evaluating the role of combustion processes in the representivity of archaeological charcoal records in tropical forests, a case study from the Maya Lowlands

Observation of archaeological charcoal records from Maya sites, and in particular, the Classic site of Naachtun (Northern Peten, Guatemala), indicates that certain woody taxa tend to occur in proportions that are highly inconsistent with their representation in the local forests today. We note this phenomenon for two taxa in particular: 1) the genus Manilkara, which dominates the charcoal assemblages of Naachtun, but grows in relatively low proportions in modern Central Lowlands forests, and 2) breadnut (Brosimum alicastrum), which is widespread in the modern forests of the region, but whose wood is almost absent in the archaeological record. Based on ethnographic and ethnohistoric accounts, many researchers have argued that both of these trees would have played a major role in ancient Maya agroforestry. Therefore, it becomes necessary to determine how accurately the occurrence of Manilkara and Brosimum in archaeological charcoal records reflects their use in the past. We explore the hypothesis that combustion processes may create taphonomic biases that lead to the differential preservation of certain Maya Lowland tree taxa, and thus distort the representivity of the charcoal spectra recovered from ancient Maya sites. To evaluate this hypothesis, we conducted 35 experimental fires using five of the principal tree species of the modern forest around the site of Naachtun, including Manilkara and Brosimum. The charcoal assemblages produced through these fires were systematically identified and studied using quantitative methods. Our results indicate that significant differences exist among these taxa as a result of combustion, and that these phenomena are consistently observed for each taxon through multiple controlled trials. Thus, anthracological analyses are indeed appropriate for reconstructing human-environmental interactions in the Central Lowland forest, but certain predictable taphonomic biases must be taken into account when interpreting the charcoal data.

Two Holocene paleofire records from Peten, Guatemala: Implications for natural fire regime and prehispanic Maya land use

Although fire was arguably the primary tool used by the Maya to alter the landscape and extract resources, little attention has been paid to biomass burning in paleoenvironmental reconstructions from the Maya lowlands. Here we report two new well-dated, high-resolution records of biomass burning based on analysis of macroscopic fossil charcoal recovered from lacustrine sediment cores. The records extend from the early Holocene, through the full arc of Maya prehistory, the Colonial, and post-Colonial periods (~9000calyrBP to the present). (Hereafter BP) The study sites, Lago Paixban and Lago Puerto Arturo, are located in northern Peten, Guatemala. Results provide the first quantitative analysis from the region demonstrating that frequent fires have occurred in the closed canopy forests since at least the early Holocene (~9000BP), prior to occupation by sedentary agriculturalists. Following the arrival of agriculture around 4600BP, the system transitioned from climate controlled to anthropogenic control. During the Maya period, changes in fire regime are muted and do not appear to be driven by changes in climate conditions. Low charcoal influx and fire frequency in the Earliest Preclassic period suggest that land use strategies may have included intensive agriculture much earlier than previously thought. Preliminary results showing concentrations of soot/black-carbon during the middle and late Preclassic periods are lower than modern background values, providing intriguing implications regarding the efficiency of Maya fuel consumption.

An 8700 year paleoclimate reconstruction from the southern Maya lowlands

Analysis of a sediment core from Lago Puerto Arturo, a closed basin lake in northern Peten, Guatemala, has provided an ∼8700 cal year record of climate change and human activity in the southern Maya lowlands. Stable isotope, magnetic susceptibility, and pollen analyses were used to reconstruct environmental change in the region. Results indicate a relatively wet early to middle Holocene followed by a drier late Holocene, which we interpret as reflecting long-term changes in insolation (precession). Higher frequency variability is more likely attributable to changes in ocean/atmosphere circulation in both the North Atlantic and the Pacific Oceans. Pollen and isotope data show that most of the period of prehispanic agricultural settlement, i.e. ∼5000–1000 cal yr BP, was characterized by drier conditions than previous or subsequent periods. The presence of Zea (corn) pollen through peak aridity during the Terminal Classic period (∼1250–1130 cal yr BP) suggests that drought may not have had as negative an impact as previously proposed. A dramatic negative shift in isotope values indicates an increase in precipitation after ∼950 cal yr BP (hereafter BP).

Holocene vegetation change in the northern Peten and its implications for Maya prehistory

An ∼8400 cal yr record of vegetation change from the northern Peten, Guatemala, provides new insights into the environmental history of the archaeological area known as the Mirador Basin. Pollen, loss on ignition, and magnetic susceptibility analyses indicate warm and humid conditions in the early to mid-Holocene. Evidence for a decrease in forest cover around 4600 cal yr B.P. coincides with the first appearance of Zea mays pollen, suggesting that human activity was responsible. The period between 3450 cal yr B.P. and 1000 cal yr B.P. is characterized by a further decline in forest pollen types, includes an abrupt increase in weedy taxa, and exhibits the highest magnetic susceptibility values since the early Holocene, all of which suggest further agricultural disturbance in the watershed. A brief drop in disturbance indicators around 1800 cal yr B.P. may represent the Preclassic abandonment of the area. Changing pollen frequencies around 1000 cal yr B.P. indicate a cessation of human disturbance, which represents the Late Classic collapse of the southern Maya lowlands.

Ladino and Q'eqchí Maya land use and land clearing in the Sierra de Lacandón National Park, Petén, Guatemala

This paper examines potential differences in land use between Q'eqchi Maya and Ladino (Spanish speakers of mixed ancestry) farmers in a remote agricultural frontier in northern Peten, Guatemala. The research site, the Sierra de Lacandon National Park (SLNP), is a core conservation zone of Guatemala's Maya Biosphere Reserve (MBR). In recent years, much has been written about the dramatic process of colonization and deforestation in Peten, Guatemala's largest and northernmost department. Since the early 1980s a rapid rural transformation has occurred where once remote forested regions have been colonized by small farmers, and lands have been converted to maize fields and cattle pastures. Consequently, less than half of the original forest cover in the department remains. Although approximately half of Peten's rural settlers have been Q'eqchi Maya, their land use, and its subsequent impact on Petenero forests, has been little studied. Results suggest that despite heterogeneous land use systems in migrant origin areas, given similar physical and socio-economic conditions following settlement in this remote frontier, Q'eqchi and Ladino farmer land use is remarkably similar. Only a modest land use difference appears to exist between the two groups: Q'eqchi Maya appear to have more extensive swidden maize rotations while Ladinos dedicate more land to pasture.

Dental caries and antemortem tooth loss in the Northern Peten area, Mexico: a biocultural perspective on social status differences among the Classic Maya.

Dental caries and antemortem tooth loss (AMTL) are investigated in a Classic Maya sample obtained from the sites of Calakmul, Dzibanché, and Kohunlich (Mexico). This study aims at assessing the effect that sex and social status had on the prevalence of oral pathologies. The lack of a direct relationship between caries, AMTL, and age-at-death led us to interpret the results in terms of the biological, socioeconomic, and behavioral conditions prevailing in these ancient Maya settlements. Benefits related to sex and social status are evident in the frequency of carious lesions, which appear less frequently in elite males than in low-status individuals of both sexes and in elite females. Individuals from problematic mortuary contexts and isolated bone assemblages, who could not be ascribed to any status group, showed the highest rates of caries. Sex discrimination in dietary preferences appears in the elite sample, while the homogeneity encountered between sexes in the low-status segment suggests a more uniform access to resources. Tooth loss clearly distinguishes elite individuals from commoners, regardless of sex, with the former bearing a much higher rate of loss. In individuals from the undefined mortuary assemblages and sacrificial contexts, it was even more pronounced than in the other groups, although its interpretation is problematic due to a lack of associated funerary data. The overall evidence from oral pathologies is interpreted to be the result of deficient oral hygiene coupled with a softer and more refined diet in the high-status population, particularly males. Whereas elite males' subsistence was apparently based more on animal proteins and relatively soft and refined foods, a diet relying on carbohydrates may account for the observed rate of oral pathologies in elite females and commoners.

Notes on Maya Codex-Style Ceramics from Nakbe, Peten, Guatemala

Maya codex-style ceramics are among the most highly sought antiquities for collectors because of the fine art and extraordinary mythological scenes depicted on the pottery; yet the source of these ceramics has remained elusive. Recent archaeological explorations by the Regional Archaeological Investigation of the North Peten, Guatemala (RAINPEG) project at the site of Nakbe, Peten, have discovered codex-style ceramics in archaeological context. The hieroglyphs and painted scenes on the ceramics demonstrate the authenticity of the art style. Neutron activation analyses of the ceramics indicate that subtle differences in the ceramic corpus can be detected between proximal sites such as El Mirador and Nakbe. These data also indicate that codex-style ceramics were not manufactured in a site-specific workshop, but originate in a variety of production areas. While most codex-style vessels appear to have been manufactured within the immediate area of the extreme north-central Peten, several codex-style vessels that depict scribes are consistently similar in chemical composition to the codex-style pottery from Nakbe. The presence of fine painted codex-style pottery from modest plaza groups suggests a wider distribution of high-quality ceramic artifacts from among varied levels of economic, social, and political status of ancient Maya society. This accounts for the extensive looting of low-housemound complexes throughout the northern Peten.