In summer of 2012 archaeological excavations were conducted at the Iberville Housing Projects in New Orleans, Louisiana. The excavations were conducted in order to gather archaeological data pertaining to the site’s history as part of New Orleans’ notorious vice district, Storyville. During excavation a cache of 765 turquoise glass seed beads was uncovered along the east wall of Test Unit #1. The cache, found at a depth of around 83 cm below the ground surface, suggests, in conjunction with other artifacts found at this level, that the beads were deposited at the site between 1810 and 1830. This cache of seed beads is unique at the site both in its context and in the quantity of beads that were found. The presence of the bead cache suggests that there may have been an active trading economy at the site, as beads similar to those found at the Iberville site are important elements in informal economies of the eighteenth century. This paper discusses the possibility that an alternative or informal reciprocal, non-cash based economy was in operation on the periphery of New Orleans in the early nineteenth century.

Using data collected from 2 archaeological surveys of the Upper Cumberland Plateau (UCP), Pogue Creek Gorge and East Obey, a site location model was developed for prehistoric rock shelter occupation in the region. Further, the UCP model was used to explore factors related to differential site selection of rock shelters. Different from traditional approaches such as those that use (aspatial) logistic regression, the UCP model was developed using spatial logistic regression. However, models were also generated using other regression-based approaches in an effort to demonstrate the need for a spatial approach to archaeological site location modeling. Based on the UCP model, proximity to the vegetation zones of Southern Red Oak and Hickory were the most influential factors in prehistoric site selection of rock shelters on the UCP.

The Pile Mound survey includes magnetometry paired with targeted ground-penetrating radar (GPR) and electromagnetic induction (EMI) surveys of the mound and testing of associated features over the ca. 6.5 ha site. The GPR survey discovered six rock features (five large rock features within the mound and one marking the outside of the mound). Knowledge of mounds in the Upper Cumberland Plateau (UCP) is lacking—the closest other studied sites are at the Corbin Site, Croley-Evans, Bell Site, and Beasley Mounds, approximately 75 – 100 km away. However, the most similar mound construction is found at Corbin and Cherokee sites, some 175 – 275 km away. In addition, the associated ceramic assemblage appears to reflect more similarity to the East Tennessee Valley rather than the Middle Cumberland region. These data provide a unique opportunity to better understand the Mississippian occupation in the UCP of Tennessee.

Studies of European colonialism in the Western Hemisphere have shifted focus from areas of direct European/Native American contact, to investigate Native American groups outside of direct European contact. During Spanish colonization of the Southeastern United States (AD 1520 to AD 1715), the Big Bend region of the Ocmulgee River Valley, in Georgia, located about 160 kilometers from Spanish occupied coast, was inhabited by a Native American polity from the Late Prehistoric into the Mission period. This location is ideal for studying indirect contact. Changes in ceramic production can be used to identify changes in Native American interaction through time. Attributes from ceramics at five sites were recorded, totaling 3,231 sherds. Analysis demonstrates that richness of paste recipes and presence of ceremonial vessels declined, suggesting that regional gatherings declined. Design analysis suggests that interaction with a large variety of Native American groups from outside of the region declined, while interaction with coastal Native American groups in the purview of Spanish colonization increased. This demonstrates that changes to Native American society after European contact were not just the result of interaction with European traditions and technologies, but also the result of changing interaction with Native American groups.

The main focus of this project is to chronicle whether or not social inequality increased among households and community-level interactions in Ucanha, Yucatan, Mexico, at the time it was physically integrated with a larger regional polity headed by Ucí around the Terminal Preclassic/Early Classic (50 BCE – CE 400) transition. My research seeks to identify how social distinctions emerged during the early moments of social inequality and how these distinctions did or did not become a threat to social cohesion, as seen in the Early Classic “collapse” in some areas. Using a relational theoretical perspective, I argue that political authority and economic practices are embedded in moral expectations of a household quality of life that is negotiated by all actors. Trenching and broad-scale horizontal excavations document five variables of social distinction—architectural energetics, feasting, diversity of household assemblage, caching/burial practices, and the use of space—at three dwellings. Gini scores that calculate the distribution of fancy ceramics and labor investments in architecture also contribute to measuring household wellbeing at Ucanha. Results highlight differential, yet relatively high, quality of life during the Late Preclassic and then greater inequality and an overall decreased quality of life by the middle of the Early Classic (CE 400/450 – 600). Excavations from contexts associated with monumental architecture indicate vast labor inputs into Ucanha’s built landscape around the time of broader regional integration. Excavations and multi-elemental chemical analyses from the Central Plaza suggest this large public space was built during the Late Preclassic and was used for a variety of rituals that incorporated the populace through processions and performances. By the first few centuries into the Early Classic, however, the Central Plaza was walled off and access became limited and more tightly controlled. Thus, it appears emergent leaders at Ucanha, as evidenced by the presence of iconography related to centralized decision-making and possibly kingship, were successful in providing a high quality of life for their citizenry in exchange for labor and devoted followers during regional integration. Yet, during the Early Classic, household quality of life diminished, access to fancy ceramics became highly curtailed, and many residential platforms were abandoned likely as a result of leaders failing to meet the expectations of their followers.

While trade relations between French colonists and indigenous peoples in New Orleans are well documented, there have been few in depth studies utilizing archaeological sites in the city to illuminate the ways in which such relations shaped the day to day lives of the peoples involved. This work has attempted to elucidate trade practices between these groups by utilizing archaeological data uncovered at 810 Royal Street during excavations from 2015 through 2018. A collection of hand-built ceramics typically associated with indigenous peoples found in French colonial contexts on the site may help explicate the nature of trade occurring within the city and the ways in which this trade was reflective of larger patterns of urban colonial adaptation and creolization. This work seeks to illuminate the motivations behind such trade and the ways in which economic motives and individual self-interests drove colonists to undermine the original French designs for the city.

A series of severe and prolonged droughts occurred throughout the Northern Hemisphere between approximately 1150 BP to 600 BP. This phenomenon is referred to as the Medieval Climatic Anomaly and has been shown to have differentially impacted various regions of the world. Previous studies have suggested causal links between the Medieval Climatic Anomaly and observed culture change. The goal of this study was to examine the Antelope Valley region of the Mojave Desert for evidence of impacts on human populations related to the Medieval Climatic Anomaly. To achieve this goal, a sample selection of archaeological sites was chosen from lands within Edwards Air Force Base. These sites represented occupations which occurred immediately before, during, and after the Medieval Climatic Anomaly. Site assemblages were analyzed and compared by cultural period, with cross-comparisons made of artefactual and ecofactual constituents. Site densities and areal extents were also examined and compared. These analyses showed the emergence of trends concurrent with the introduction of the Medieval Climatic Anomaly. The data supports the hypothesis that humans who populated the Antelope Valley region of the Mojave Desert during this period may have engaged in population aggregation, with a tethered nomadism subsistence strategy. The data also shows evidence that upon the amelioration of the environment after the Medieval Climatic Anomaly, site characteristics within the region saw a significant shift. While the evidence generated by this study does suggest a link between climatic change experienced during the Medieval Climatic Anomaly and change observed within the archaeology of the Antelope Valley, it does not suggest climate as a sole, or even primary, causal factor. Rather, the intent of this study was to identify one possible variable responsible for observed change that occurred in the region. With this in mind, the Medieval Climatic Anomaly was found to have been significant enough to have either directly or indirectly impacted the prehistoric occupants of the study region.

Prehistoric life in the Colorado Desert endured a variety of environmental extremes. Episodic flooding and shifts in the course of the Colorado River resulted in the infilling of the Salton Basin and created a large freshwater lake known as Lake Cahuilla. Settlement along the different segments of the lakeshore is considered variable and may reflect accessibility to nearby viable resources. Remains from archaeological excavations at lakeshore sites show that lacustrine resources and fishing opportunities attracted prehistoric groups to the ancient lake. How prehistoric groups organized themselves and utilized lakeshore and nearby resources offer opportunities to explore the subsistence and mobility strategies of populations living in an oscillating environmental context. Using information generated from past Cultural Resource Management projects, the current study analyzes multiple data sets to address questions of a regional scale to more fully understand the effects of cyclical Lake Cahuilla on desert inhabitants. Analysis of existing collections and their associated documentation from late prehistoric habitation sites adjacent to the northwestern maximum shoreline as well as recessional shoreline sites some 30 miles to the south provide additional information on resource availability in a changing environment. It appears that in some circumstances the northwestern lakeshore inhabitants adapted to a changing environment and maintained occupation spanning multiple lake stands. During high stands, subsistence practices focused on lacustrine resources until no longer viable and habitation sites feature specialized subsistence technology reflecting fish procurement and processing. During lake recession, at least short-term habitation was sustained and corresponded to the exploitation of specific fish and waterfowl species. This study will help us better understand the strategies employed by groups who utilized the resources of this fluctuating lacustrine environment. Examination of resource use and mobility patterns practiced by prehistoric Lake Cahuilla inhabitants allows for interpretations of the adaptations necessary for life within this desert region. Ultimately, this research is applicable to broader anthropological queries on a regional scale. The Salton Basin is positioned within a geographical region that likely experienced influence and change from the surrounding environs. Gaining a deeper understanding of the study area will ultimately aid in future research concerning environmental adaptation, exchange relations, and culture change among the neighboring regions of the Mojave and Great Basin deserts, the agricultural Southwest, adjacent mountains and coast lines, and Baja California (Schaefer and Laylander 2007:381). Additionally, an understanding of how resource availability influenced past populations can contribute to ongoing and future studies concerned with resource management in the Colorado Desert and similar xeric environments.

The use of mortar and pestles has long been associated with acorn processing in California. Based on ethnographic and archaeological evidence, groundstone was used to process a multitude of resources, including small mammals. Twenty groundstone artifacts recovered from the Rock Camp Site in the San Bernardino Mountains were analyzed for protein residues using the crossover immunological electrophoresis (CIEP) method. Using previously obtained data from the Summit Valley, a comparative analysis was done to determine if processing small mammals on groundstone was a common occurrence throughout the San Bernardino Mountain region.

In 1985 a settlement and subsistence model of seasonal round mobility was proposed by Statistical Research, Inc. This model proposed four travel routes used by the Late Prehistoric Serrano to access the higher elevation village site known as Rock Camp to gather acorns and pinyon nuts in the fall. This research investigates the proposed routes, as well as an additional route, for energy efficiency and archaeological evidence of use in prehistory. Data collection involved using experimental methods designed to gather controlled physiological data for evaluating the efficiency of traveling each route. Archaeological sites present on the travel routes and within the research area and were analyzed for elements indicative of prehistoric settlement characteristics. A combination of physiological evidence and archaeological evidence are the basis for determinations on which routes were most likely to have been used in prehistory. An analysis of the settlement model is also provided in order to provide future research with guidelines and context for evaluating sites within the region. Suggestions are provided for future studies to focus on chronology and expansion of the settlement model.