Widespread diffusion of technical innovations around 300,000 years ago in Europe as a reflection of anthropological and social transformations? New comparative data from the western Mediterranean sites of Orgnac (France) and Cave dall’Olio (Italy)

During MIS (Marine Isotope Stage) 9 and the transition to MIS 8 – around 350–300,000 years ago – some lithic assemblages in Europe reflect marked transformations in technical behavior. These transformations involved the standardization of products and the development of diversified and elaborated débitage methods which are considered to be markers of the transition from the Lower to the Middle Palaeolithic i.e. from Mode 2 to Mode 3. Taking the analysis of the sites of Orgnac 3 (Ardèche, France) and Cave dall’Olio (Emilia Romagna, Italy) as a starting point, this paper discusses the variability of these assemblages in Southern Europe as well as the social and anthropological implications of the emergence of new technical behavior. It also aims to show that common features existed both in Northern and Southern Europe. The development of more complex technical systems on a progressively wider territory and at an increasingly earlier age argues in favor of the hypothesis of a close connection with the process of “Neanderthalisation”, possibly accompanied by the transmission of ideas through extensive social networks.     

Archaeological Reconnaissance of the 1865 American-Built Sub Marine Explorer at Isla San Telmo, Archipielago de las Perlas, Panama

A wrecked submarine lying in the inter-tidal zone of Isla San Telmo, off Panama's coast, has been identified as Sub Marine Explorer , a rare surviving example of a mid-19th-century submersible. One of the world's first successful lock-out dive-chambers, the craft had a fatal design aspect that ultimately harmed its crew and may have killed the builder through the effects of pressure. Documentation of the submarine provides a detailed understanding of this technologically advanced but flawed craft.
© 2006 The Author     

A Late Holocene vertebrate food web from southern Haida Gwaii (Queen Charlotte Islands, British Columbia)

This study presents isotopic data (δ¹³C and δ¹⁵N from bone collagen) for 104 samples representing 29 vertebrate taxa from late pre-contact through to contact era (ca. 2000 – 100 BP) Haida Gwaii (British Columbia, Canada) from a wide variety of mostly marine organisms. The results demonstrate the considerable isotopic variability that characterizes potential prey items in coastal contexts and underscores the need for baseline faunal data to interpret human subsistence practices. Based on these data, a detailed marine food web was constructed, which provides insight into local ecological conditions. We present a simple method for quantifying the trophic level of ancient fauna using δ¹⁵N of bone collagen. Finally, we discuss the implications of this study for the reconstruction of human diet.     

Arsenic in Danish and Swedish Mesolithic and Neolithic human bones – diet or diagenesis?

Arsenic has previously been measured in a bone sample of a c. 5-year-old Mesolithic child from Nivaagaard in Denmark yielding an anomalously high value of 13 μg/g. In the present work we show that other individuals at a nearby site also exhibit elevated arsenic levels, whereas individuals from other Mesolithic sites in Denmark are found to have quite low As-concentrations. Several attempts to reveal the source of the arsenic are reported: A railway track near the site, where the railway sleepers were suspected to have been impregnated with As leading to transport or diffusion of As into the adjacent soil; Several food items, the remains of which were found at the site, and one food item not preserved in the excavation, i.e. seaweed. Finally, it is shown that the most likely explanation of the elevated arsenic levels in human bones at Nivaa is diagenesis.     

Harvesting the Seashores in the Late Mesolithic of Northwestern Europe: A View From Brittany

The shell middens of Brittany provide the last evidence of a Mesolithic way of life along the French Atlantic façade. This is partly a result of Holocene marine transgressions that prevent easy access to earlier coastal settlements. Nevertheless, the dependence on the sea seen in the Late Mesolithic seems to be a consequence of a long-established exploitation system. Stable carbon and nitrogen isotope signatures in human bone reflect a dominance of marine protein, while the zooarchaeological components of shell middens show a high species richness of exploited marine resources. Paleoenvironmental reconstruction suggests that more or less the whole range of resources exploited was accessible in the immediate vicinity of the sites. Seasonal aspects of the utilised and potentially available subsistence resources, along with stable isotope and lithic data, raise the possibility of restricted mobility for these populations, within relatively limited territories. The impression of extreme dependence of these coastal populations on the seashore might have been a key factor in their final disappearance, whether this is viewed as replacement or acculturation. Indeed, the Mesolithic communities of Brittany could have been caught between rising sea-levels and the arrival of Neolithic communities from the east and the south.     

Investigating shellfish deposition and landscape history at the Natia Beach site,Fiji

The relationship between environmental variation and subsistence practices is a central point of discussion in much Oceanic archaeology. While human predation can significantly reduce prey populations, environmental variation also contributes to reductions in prey abundance, possibly leading to increased human competition and resource scarcity. At the Natia Beach site, Nacula Island, Fiji, geoarchaeological evidence suggests that coastal progradation began soon after initial occupation of the coastal plain. Additionally, at approximately 650 BP a marked increase in clay and silt deposition occurred. Changes in coastal geomorphology may be explained by landscape response to regional Mid-Holocene sea level fall combined with human induced soil erosion due to upland settlement. Smaller scale environmental changes associated with climate variability may have also played a role. Additionally, landscape change appears to have had a measurable impact on local nearshore mollusks that are sensitive to high levels of water turbidity. Minor evidence of human exploitation is observable in this shellfish assemblage, although changes in predation pressure may have allowed shellfish populations to recover. Increased ceramic diversity and fortified settlements also appear at approximately 650 BP on Nacula and other parts of Fiji. The suite of changes at Natia may be explained by processes of regional and local environmental changes, and human adaptation in terms of subsistence, spatial organization, and competition.     

灵井遗址动物群埋藏学研究方法与思路

灵井遗址是国内首次发掘的以泉水湖泊沉积为中心的旧石器时代遗址,从2005年至今一直进行野外发掘,出土有大量旧石器时代的动物化石和石制品,本文的内容是遗址动物群埋藏学研究的方法和思路,并通过本文模式的研究,以期待能够在静态的物质遗存中发现动态的人类行为的线索,从人与环境的相互关系中,认识人类进化和行为演化乃至技术进步的动因.     

Aging animal bodies: horse retirement yards as relational spaces of liminality,dwelling and negotiation

This paper investigates how animal aging and ill-health are managed, spaced, interpreted, and experienced within a horse–human relationship. It does so by exploring the active construction of ‘retirement’ as a legitimate category within the life course of an animal. The analysis is concentrated around the emergent spaces of horse retirement yards. Conceptualising retirement yards as liminal spaces of transition and transformation, particular consideration is given to the role of the yard manager in creating a good retirement for the horse. This includes negotiating and narrating figurative and bodily processes of animal aging with the distant owner. The paper reviews the yard manager’s careful enactment of re-wilding in the shaping of aged and unsound equine bodies, but also their authentic inter-weaving of practices of domestication. Balancing re-wilding and domestication, in both figurative and bodily form, appears central to securing dwelling-in-retirement on a retirement yard and therefore, successful animal aging. In accordance with the non-uniformity of liminality, however, the relational care practices which permit dwelling-in-retirement require daily attention. They remain subject to multiple potential sources of disruption, including those which extend well beyond the aged or unsound state of the individual animal.     

Thinking without the ‘circle’: Marine plastic and global ethics

Marine plastic has received significant attention as a spectacle of consumer waste and ecosystemic fragility, but there has been little discussion of its ethical implications. This essay argues that marine plastic poses a direct challenge to the basic frameworks of global ethics. These frameworks are dominated by the image of the ‘circle’, an abstract boundary intended to separate ‘humanity’ from the rest of the universe and insulate it against harm. However, this article argues that marine plastic undermines the ‘circle’ in two ways. First, it embodies conditions of ‘hyper-relationality’, including entanglement and the properties of toxicity, that penetrate the boundaries of ‘the circle’. Second, it exerts ‘forcefulness’, but at scales that radically exceed the dominant spatio-temporal dimensions of ‘the circle’. By virtue of these features, marine plastic thoroughly penetrates the boundaries of ‘the circle’, making it impossible to expel harm beyond its boundaries. Although this essay focuses on marine plastic, its core argument can also be fruitfully applied to other phenomena that share similar material, scalar, spatio-temporal and relational features (for instance, atmospheric particulate, nuclear waste and nitrate pollution). The essay concludes by exploring the alternative ethical possibilities that marine plastic and similar phenomena prompt: in particular, a responsive ethos based on a sense of shared vulnerability and exposure.     

Beyond ‘resistance’: rethinking nonhuman agency for a ‘more-than-human’ world

This article argues that rethinking historical agency to include nonhuman agents is one way to integrate better animals into historical narratives. Drawing on posthumanist theories from geography, anthropology and science and technology studies (STS), and forming part of a growing interest in nonhuman, particularly animal, agency, it aims to clear some theoretical and historiographical ground to provide a basis for claims that nature has agency. It then argues that environmental and animal historians have too readily equated nonhuman agency with ‘resistance’, a concept that does not easily map onto animal behaviour and one which also fails to capture the diversity of nonhuman agencies. Using case studies of Police rescue dogs in early twentieth-century France and animals on the Western Front, it argues that exploring the diverse types of nonhuman agencies and their deep and multiple entanglements with human agents will extend studies of nonhumans beyond the resistance model.