This paper presents an archaeological approach to the study of culture change and persistence in multi-ethnic communities through the study of daily practices and based on a crucial tenet of practice theory-that individuals will enact and construct their underlying organizational principles, worldviews, and social identities in the ordering of daily life. The study of habitual routines is undertaken in a broadly diachronic and comparative framework by examining daily practices from a multiscalar perspective. The approach is employed in a case study on the organization of daily life of interethnic households composed of Native Californian women and Native Alaskan men at the Russian colony of Fort Ross in northern California. Recognizing that different opportunities and choices existed for household members in this colonial setting, we explore how they constructed their own unique identities by examining the spatial layout of residential space, the ordering of domestic tasks, and the structure of trash disposal. We argue that trash deposits and middens in built environments, which often accumulate through routinized tasks, present great promise for examining the processes of culture change and persistence in archaeology.

The social and material lives of African Americans on antebellum plantations in the southern United States were heavily influenced by power relations inherent to the institution of slavery. Although planters exerted immense control over slaves, plantation slavery involved constant negotiation between master and slave. This give-and-take was part of the lived experience of enslaved African Americans, and one way to approach the study of this experience is by adopting a dialectical view of power. I illustrate how such a theoretical approach can be employed by examining the archaeology of slavery at the Hermitage plantation, located near Nashville, Tennessee. By examining material culture from former slave cabins located on different parts of the plantation, I explore how various categories of material culture reflected and participated in planters’ efforts to control slaves, as well as how those efforts were contested.

A major focus of archaeological field investigations over the past four decades in eastern North America has been the excavation of rockshelters. Many of the Southern highland rockshelters investigated during this period yielded evidence of initial occupations by Dalton horizon (10,500 to 10,000 B.P.) hunter-gatherers. Data concerning the Dalton components from a sample of 45 of these shelters are reviewed and discussed in order to identify variability in site functions and to address the question, Why were Dalton peoples the first North American hunter-gatherers to systematically inhabit rockshelters? Factors such as shifts in hunting patterns and mobility strategies appear to have been central to this development in early Holocene landscape utilization.

The nature of Early Paleoindian economies in late Pleistocene eastern North America has been extensively debated by archaeologists. To better understand paleoeconomies we need to examine intraregional and interregional diversity in the production, consumption, distribution, and exchange of materials that sustained or reproduced early Paleoindian livelihoods. Coarse-grained comparisons drawn on the composition of flaked-stone tool assemblages from early Paleoindian sites in the Northeast (western New York State) and the western Midwest (the confluence area of the Mississippi, Missouri, and Illinois rivers) show varying degrees of homogeneity and heterogeneity in the use of tool stone. Statistically significant patterns from stone procurement and tool manufacturing sites, base camps, and food procurement and processing sites are presented in support of a pancontinental model of flexible economies during a period of rapid and dramatic environmental change.

The Proto-Tepiman speech community—that is, the community that spoke the language ancestral to all the contemporary Tepiman languages—can be located at the northern end of the present-day Tepiman range, perhaps as far north and west as the Gila-Colorado confluence, and probably within the Hohokam region, during the Hohokam time period in the first millennium A.D. Evidence for the northern location of Proto-Tepiman includes, first, attestation of language contact with Proto-River Yuman, including data from phonology, syntax, and lexicon. This evidence suggests that the Hohokam were a multi-ethnic community; we present evidence that by the fourteenth century this multi-ethnic system probably included speakers of Zuni. Second, the greatest internal diversity in Tepiman is among the northernmost varieties. Third, we can reconstruct a word meaning “saguaro cactus,” a plant not found south of Ciudad Obregón, Sonora, for Proto-Tepiman. While the linguistic evidence strongly suggests the involvement of the Proto-Tepiman speech community in the Hohokam system, the evidence provided by contemporary Upper Piman languages (Akimel O’odham [Pima] and Tohono O’odham [Papago]) neither confirms nor excludes the involvement of speakers of these languages in the core Hohokam complex in the late prehistoric period.

Histories of Americanist archaeology regularly confuse frequency seriation with a technique for measuring the passage of time based on superposition—percentage stratigraphy—and fail to mention interdigitation as an important component of some percentage-stratigraphic studies. Frequency seriation involves the arrangement of collections so that each artifact type displays a unimodal frequency distribution, but the direction of time's flow must be determined from independent evidence. Percentage stratigraphy plots the fluctuating frequencies of types, but the order of collections is based on their superposition, which in turn illustrates the direction of time's flow. Interdigitation involves the integration of sets of percentage-stratigraphy data from different horizontal proveniences under the rules that (1) the order of superposed collections cannot be reversed and (2) each type must display a unimodal frequency distribution. Ceramic stratigraphy is similar to occurrence seriation, as both focus on the presence-absence of types with limited temporal distributions—index fossils—but the former uses the superposed positions of types to indicate the direction of time"s flow, whereas occurrence seriation does not.

Dietary reconstruction using carbon and nitrogen stable isotopes from archaeological human bone samples from coastal Georgia and northern and Gulf Coast Florida dating between 400 B.C. and A.D. 1700 serves to illustrate the complexity of the agricultural transition in that region. Isotope analysis of 185 collagen samples drawn from early prehistoric, late prehistoric, and contact-period mortuary sites encompasses two major adaptive shifts in the region, namely the adoption of maize agriculture in late prehistory and the increased emphasis on maize during the mission period. Prior to European contact—and especially before the establishment of Spanish missions among the Guale, Yamasee, Timucua, and Apalachee tribal groups—diet was strongly influenced by local environmental factors. Before contact, coastal and inland populations had different patterns of food consumption, as did populations living in Georgia and Florida. Coastal populations consumed more marine and less terrestrial foods than inland populations. In general, maize was adopted during the eleventh century A.D. by virtually all Georgia populations. However, with the exception of the Lake Jackson site, a major Mississippian center in northern Florida, Florida populations show little use of maize before contact. Following European contact, maize became wide-spread, regardless of location or habitat within the broad region of Spanish Florida. Missionization appears to have been an important factor in the convergence of native diets toward agriculture and away from foraging. This increased emphasis on maize contributed to a decline in quality of life for native populations.

Blood residues have been microscopically and chemically detected on fluted projectile points from eastern Beringia. From these residues a variety of large mammal species, including mammoth (Mammuthus primigenius), have been identified using biochemical and molecular-biological methods. This is the first time a direct association has been made between the use of fluted projectile points and human predation of extinct fauna and other large Pleistocene mammals in arctic and subarctic North America. This suggests the northern fluted-point assemblages are part of the Paleoindian big-game hunting tradition that was widespread in North America at the close of the Pleistocene.

Throughout the Holocene occupation of the North American continent, residential mobility declined while plant domestication increased. Direct results of these processes have been investigated through structural, paleobotanical and ceramic analyses, but have rarely been detected in assemblages of stone tools. This study involves intensive technological and use-wear analyses of lithic materials from five excavated sites in the Illinois Valley that span 7,500 years of the Holocene. Results of functional trends analyzed through time indicate that most of the specific activities and worked materials in which the tools were engaged are stochastic in nature. Nevertheless, certain trends, including increases in the proportion of chopping/percussion damage and the presence of hoeing wear in later components, are consistent with changes in mobility and plant manipulation. The presence of other coeval processes is indicated by increases in wear from drilling and projectile use. In addition, support is found for the contention that highly mobile foragers of the Early Holocene needed standardized, multi-functional implements such as bifaces. The decline in bifacial technologies throughout the Holocene provides a measure of increasing sedentism, as considerations of versatility and portability were eschewed in favor of more expedient technologies.

Fossil pollen assemblages from Cliff Palace Pond, Kentucky, characterize changes in forest composition through the past 9,500 years of the Holocene. Early-Holocene spruce and northern white cedar stands were replaced by mixed mesophytic forests after 7300 B.P. Hemlock declined around 4800 B.P., and eastern red cedar became locally important. After 3000 B.P, mixed oak-chestnut and pine forests were dominant. The fossil charcoal record from Cliff Palace Pond demonstrates that Late Archaic and Woodland peoples cleared forest gaps to cultivate native plants in the Eastern Agricultural Complex and that anthropogenic fires served to increase populations of fire-tolerant oaks, chestnut, and pines in upland forests of the northern Cumberland Plateau.

Recent studies of Middle Paleolithic lithic assemblages have focused on questions of interest to lithic analysts everywhere, including the effect of raw material availability, occupation span, and tool maintenance on assemblage characteristics. In this paper, we add to the growing database on Middle Paleolithic assemblages using material recently excavated at Combe-Capelle Bas in the Dordogne region of southern France. The site provides a unique opportunity for addressing questions concerning lithic assemblage variability because it is located on a high quality flint source. We present data on core reduction, blank selection, raw material procurement, and lithic transport that provide information on lithic use pertinent for both Old World and New World archaeologists. Our data show that raw material availability and group mobility influenced blank selection, production, and transport at Combe-Capelle.

This paper discusses the role of interaction in prehistory, and the ways archaeologists have traditionally approached its study. Using two distinct data sets—artifact style and material exchange—derived from analysis of 11 Dorset (late Paleoeskimo) collections from Frobisher Bay in the Canadian Arctic, it explores the strengths and weaknesses of these methodologically distinct investigatory techniques. Each appears inadequate when used separately and in isolation, but when used in tandem they demonstrate considerable potential to yield epistemologically grounded insights into prehistoric interaction and, perhaps, changing dimensions in the symbolic use of style over time.

Recent investigations on the Pajarito Plateau, north-central New Mexico, have established a sequential picture of changing levels of competition over resource territories. Acuity of competition is inferred through measurement of relative sizes of territories routinely exploited for wild food resources. Village-level territories are determined through an accounting of the raw materials used to make flaked stone tools, which materials are argued to have been gathered during routine food collecting activities. Three distinct raw material options were available on the Plateau, in the form of tool-grade obsidian, chert, and basalt. Because these raw material types come from mutually exclusive locations over the Plateau, it is possible to inferentially measure resource collection areas for individual sites through assessment of raw material diversity. Chronological differences among sites allow for reconstruction of differing levels in the acuity of prehistoric competition. It is found that Classic Period (A. D. 1325-historic period) aggregation on the Plateau was preceded by several generations of escalating territorial competition. This finding represents a subtle but important departure form the current characterization of the Pajarito Classic Period as a “competition stage”, and suggests instead that aggregation fundamentally alleviated resource competition from the perspective of the individual or individual household.

Domesticated squash (Cucurbita pepo) was recovered from King Coulee, a multicomponent habitation site. Recent accelerator mass spectrometry (AMS) radiocarbon determinations on two seeds indicate that Cucurbita was used as early as 2530±60 B.P, during the Late Archaic. This marks the earliest occurrence of domesticated plant use in the upper Midwest. Another seed dated to the Late Woodland (1170±40 B.P.) is consistent with an inferred pattern of greater plant use throughout the area. The use of Cucurbita played an important role in the long transition from foraging to farming. These new data provide valuable insights into the economies of the people inhabiting the region.

Geoarchaeological study on the southern piedmont of Sleeping Ute Mountain in southwestern Colorado indicates the presence of discontinuous ephemeral streams that were the foci of episodic Puebloan occupation between A.D. 600s and 1280. Characterized by arroyos, discontinuous ephemeral streams contain alternating aggrading and degrading reaches and are well suited for ak chin floodwater agriculture. Episodic Puebloan abandonment of the southern piedmont correlates with periods of drought but does not appear to be linked to stream entrenchment. We question a priori assumptions of droughts correlated to stream entrenchment and urge caution in the use of drought-arroyo models for settlement shifts in alluvial flood plains without supporting stratigraphic or geomorphic evidence.

Archaeometric methods such as provenance studies must be predicated on understanding the processes that underlie the production of this information. This study focuses on element-based provenance studies of Mississippian-period pottery, which are complicated by the fact that this pottery generally was tempered with crushed shell in different amounts and of unknown species composition. Experiments conducted at the Missouri University Research Reactor (MURR) have documented elemental dilution and enhancement effects of adding shell temper to clay. Mathematical corrections previously have been employed to correct for shell-temper effects. Results of physical, chemical, and mathematical approaches to eliminating the effects of shell tempering indicate that mathematical methods, based on a firm knowledge of shell composition, provide the most efficient correction.

In January 1989 highway workers encountered human skeletal remains in a gravel quarry in south-central Idaho near the town of Buhl. Excavation revealed the remains of a young Paleoindian woman, 17–21 years of age at the time of death, with craniofacial attributes similar to other North American Indian and East Asian populations. She was buried in windblown and colluvial sediments immediately overlying Bonneville flood gravel. Grave goods include a large stemmed biface, an eyed needle, and a bone implement of unknown function. Isotopic analysis suggests a diet of meat and fish, including anadromous fish. Radiographs show numerous periods of dietary stress throughout the woman's childhood. AMS (accelerator mass spectrometry) dating indicates an age of 10,675±95 B.P., and geomorphological studies verify this single radiocarbon date suggesting it is the burial's minimum age. Following Idaho State law, the skeleton was claimed by the Shoshone-Bannock tribes of Idaho and reburied.