The archaeology of complex hunter-gatherers

Archaeologists' reconstructions of paths to complexity have all too often excluded complex hunter-gatherers. However, recent theoretical contributions and long-term field research programs in several regions of the world have now significantly advanced our understanding of complex hunter-gatherers. A discussion of definitions of complexity and a review of current models of the emergence of complexity provide a framework for analyses of complex hunter-gatherers and important cultural phenomena such as sedentism, political integration, prestige economies, feasting, and ideology.     

A Persistent Place for Hunter-Gatherers During the Late Holocene: The Case of Burials in Pit on the Coast of Lángara Bay,Argentine Patagonia

In Argentine Patagonia, the type of archaeological burial “in pit” has been only identified on the coast of Lángara Bay. This modality is characterized by the presence of single and multiple primary burials. Studies on five human burials in pits are presented in this article. The aim is to compare the contexts of burials in pit at the site level and the spatial characteristics of their distribution in the Lángara Bay locality from a diachronic perspective. The approach focuses on mortuary practices and social relations of hunter-gatherer groups during the Late Holocene. A characterization of the burials, their chronologies, bioarchaeological determinations, stable isotope studies, and their spatial distribution are included. The results allow us to chronologically place the contexts between ca. 3000 and 2000 cal BP. A spatial pattern in the distribution of burials in the coastal landscape was identified. Finally, it is proposed that this part of the Patagonian coast was a persistent place of burials in pit.     

On the Origins of Pottery

Renewed research interest in the origins of pottery has illuminated an array of possible precipitating causes and environmental contexts in which pottery began to be made and used. This article is an attempt at synthesizing some of these data in hopes of stimulating further research into this intriguing topic. Following a review of theories on the origins of pottery, discussion proceeds to a survey of geographic and cultural contexts of low-fired or unfired pottery, highlighting the role(s) of pottery among contemporary hunter-gatherers and summarizing data pertaining to varied uses of pottery containers. It is argued that objects of unfired and low-fired clay were created as part of early prestige technologies of material representations beginning in the Upper Paleolithic and are part of an early software horizon. Clay began to be more widely manipulated by nonsedentary, complex hunter-gatherers in the very Late Pleistocene and early Holocene in areas of resource abundance, especially in tropical/subtropical coastal/riverine zones, as part of more general processes of resource and social intensification (such as competitive feasting or communal ritual). Knowledge of making and using pottery containers spread widely as prestige technology and as practical technology, the kind and timing of its adoption or reinvention varying from location to location depending on specific needs and circumstances.     

From Labrets to Cranial Modification: Credibility Enhancing Displays and the Changing Expression of Coast Salish Resource Commitments

Recent developments in evolutionary psychology expanding on signaling theory provide key insights to the connections between expressing social commitments and resource rights. Credibility enhancing displays (CREDs) are a means to convince individuals of commitment to belief systems and can link costly acts or extravagant displays to social success. In the Salish Sea, the transition from labrets to cranial modification from 3200 to 1000 BP has often been framed in terms reflecting a shift from achieved to ascribed social status. Other researchers have argued that labrets may reflect village scale identity not tied to political power. We suggest that an explicitly evolutionary approach provides novel insights into the changing material expressions of Coast Salish social commitments, specifically reciprocal resource access. The shift to cranial modification reflects increased CRED investment and cost, but not necessarily a transition towards ascribed status. Instead this shift may be changing expressions of the same forms of social commitments.     

Post-Pleistocene Archaeology and Geomorphological Processes on the Namib Desert Coast of South Western Africa

ABSTRACT

The Namib Desert coast is rich in potential food resources, but its extreme aridity imposed severe limits on human settlement in the past. It appears that intensive use of the coast began in the Middle Holocene, although there is evidence of intermittent occupation from the Middle Pleistocene. Coastal sites were closely linked to the desert interior and movement between the two was mainly via the linear oases of ephemeral river systems. Contact was at first sporadic but regular trade with merchant vessels was established in the mid-eighteenth century AD. Coastal geomorphological processes determined the location and accessibility of marine resources used by hunter-gatherer and nomadic pastoral communities. At the same time, marine, fluvial, and aeolian processes have influenced the visibility and survival of archaeological evidence on the coast.     

Hunter-Gatherer Mobility Strategies in the High Andes of Northern Chile during the Late Pleistocene-Early Holocene Transition (ca. 11,500–9500 CAL B.P.)

The high Andes of western South America feature extreme ecological conditions that impose important physiological constraints on humans including high-elevation hypoxia and cold stress. This leads to questions regarding how these environments were colonized by the first waves of humans that reached them during the late Pleistocene. Based on previous research, and aided by human behavioral ecology principles, we assess hunter-gatherer behavioral strategies in the Andean highlands during the late Pleistocene and early Holocene. Specifically, we formulate three mobility strategies and their archaeological expectations and test these using technological and subsistence evidence from the six earliest well-dated highland sites in northern Chile. Our results suggest that all of the studied sites were temporarily occupied for hunting, processing animals, and toolkit maintenance. The sites also exhibit shared technological features within a curatorial strategy albeit with different occupation intensities. From this evidence, we infer that the initial occupations of the highlands were logistical and probably facilitated by increased local resource availability during a period of environmental amelioration.     

Culture and Politics,Behavior and Biology: Seeking Synthesis among Fragmentary Anthropological Perspectives on Hunter-Gatherers

Hunter-gatherers define humanity's Pleistocene evolutionary past. Yet, hunter-gatherer societies in the 20th–21st centuries are examples par excellence of cultural marginalization, domination, and resilience. This review of six recent works on hunter-gatherers—spanning Paleolithic archaeology, bioarchaeology, behavioral ecology, and cultural anthropology—underscores that human forager diversity can be explained neither by culturally embedded political processes nor by ecologically situated evolutionary factors alone. Yet, theoretical bridging frameworks remain elusive, with a narrowing but persistent culture-biology divide. Recent developments in evolutionary life-history theory provide a robust biocultural foundation for understanding human sociality and the symbolic constitution of embodied cultural practice.     

Mobility,Land Use,and Leadership in Small-Scale and Middle-Range Societies

Over the past century, the fields of archaeology and anthropology have produced a number of different theoretical approaches and a substantial body of data aimed at ways to understand hunter-gatherer, horticultural, and agropastoral societies. This review considers four recent edited volumes on foraging and food-producing societies. These books deal in innovative ways with a broad array of issues, including transitions in human prehistory and history, mobility, land use, sharing, technology, social leveling strategies, leadership, and the formation of social hierarchies. Small-scale societies include hunter-gatherers or foragers, while middle-range societies may include complex hunter-gatherer (ones with storage and delayed return systems), horticultural, and agropastoral societies, some of them with institutionalized leadership, status hierarchies, and differential access to power and resources. An important set of themes in these books includes diversity in adaptations to complex social and natural environments, the significance of (1) matter, (2) energy, and (3) information in small-scale and middle-range societies on several continents, the persistence of foraging, and the development of inequality. The roles of sharing, exchange, and leadership in small-scale and middle-range societies are explored, as are explanations for social, economic, and political transformations among groups over time and across space.     

Reconstructing Movement in Prehistory

Movement is a universal part of human life. However, it normally leaves no material trace, so movements made in the past are difficult to investigate. Refitting artifacts across unusually long distances provides a robust method of reconstructing individual acts of movement. When there are multiple individual movements, it is possible to reconstruct patterns of movement, and to differentiate between different types of movement made for different purposes, even in prehistory.     

What Explains the Carcass Field Processing and Transport Decisions of Contemporary Hunter-Gatherers? Measures of Economic Anatomy and Zooarchaeological Skeletal Part Representation

This paper uses rationale derived from central place foraging models to explore the factors that guide the carcass processing and transport decisions of modern hunters. Using data derived from butchering experiments, I test different economic indices that purportedly reflect the field processing and transport decisions of contemporary African Hadza hunter-gatherers. The results show that no single index predicts part processing and transport for the species examined in this analysis. Processing and transport decisions are, however, patterned in ways that are consistent with theoretical predictions. While similar processes likely guide carcass treatment and transport decisions among all hunter-gatherers, different ecological, social, and historical constraints define the range of solutions to problems involving carcass treatment. In this specific example, intertaxonomic differences in carcass size and bone properties constrain how the trade-offs between field processing and transport costs are resolved. I conclude by suggesting ways in which analysts might make use of central place foraging rationale and models to explain variation in skeletal representation and abundances across time and space.