Isenya: état des recherches sur un nouveau site acheuléen d'Afrique orientale

Résumé Isenya est le premier site acheuléen fouillé sur les hauts plateaux du Kenya. Sa richesse en vestiges lithiques et fauniques en fait dès maintenant un gisement important pour la connaissance des hominidés du Pléistocène moyen. Isenya est inclus dans un contexte sédimentaire fluviatile, indiquant que les hommes préhistoriques se sont installés sur une barre sableuse, le long d'une rivière qui était alors peut-être pérenne. La convergence des informations géologiques et archéologiques permet d'expliquer la mise en place des vestiges, la positionin situ de plusieurs niveaux d'occupation superposés, le faible degré de perturbation qu'ils ont subi, et l'origine essentiellement anthropique des associations os/pierres. L'industrie lithique est caractérisée par une grande abondance de bifaces et de hachereaux dont les proportions varient dans le temps. Une première analyse de l'ensemble apporte d'ores et déjà des indications sur les comportements techniques: les chaînes opératoires sont décryptées, depuis l'acquisition des matériaux jusqu'à l'obtention des outils. La faune associée à cet outillage est dominée par des animaux de savane ouverte (Alcelaphini etAntilopini). Son étude détaillée mettra en évidence les stratégies d'acquisition du gibier et son mode de consommation. Attirés, entre autres raisons, par la proximité de l'eau et des affleurements de phonolite, source principale de matière première pour l'outillage, les hominidés ont occupé cet enfroit de façon répétée dans un court laps de temps, selon une périodicité à rapprocher sans doute des comportements de subsistance.

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Isenya is the first Acheulian site excavated in the Eastern Highlands of Kenya. Very rich lithic and faunal remains in a fluviatile sedimentary context indicate hominid activity on a sandy bar next to a river, which was perhaps perennial. Microstratigraphy and archaeological data permit reconstruction of the processes by which the remains were deposited. Severalin situ occupation layers show only a slight degree of perturbation. The bone assemblage is of anthropic origin, and the lithic industry is characterized by an abundance of bifacial pieces, level VI being particularly rich in cleavers. From the analysis of the lithic industry we can obtain some idea of hominid technological behaviour, most notably the operational chains of tool production from the procurement of raw materials to the knapping sequences. The fauna associated with the lithic materials is dominated by animals of the open savanna (Alcelaphini andAntilopini); and its detailed study will allow us to specify the strategies used in the procurement of game and its subsequent consumption. Without doubt, the reasons for hominid occupation at this particular site will be impossible to explain fully. However, choice of this location, where evidence for several different activities has been uncovered, should be considered in terms of the proximity both of water and of outcrops of phonolite, the principal raw material for tool-making. Repeated occupation by hominids over a short time may, perhaps, correspond to the periodicity of their subsistence behaviour.

     

The identification of cultivated pearl millet (Pennisetum) amongst plant impressions on pottery from Oued Chebbi (Dhar Oualata,Mauritania)

The majority of the neolithic pottery from Dhar Tichitt and Oualata bears abundant plant impressions on its surface. The present study involves direct examination of these impressions and comparsion with a control series in the laboratory. The criteria for differentiation between impressions made by wild and cultivatedPennisetum are clearly defined. In the pottery from Oued Chebbi (Dhar Oualata), the existence of many many impressions of pearl millet (Pennisetum), including both wild and cultivated strains, is confirmed. It is concluded that the area around Dhar Tichitt and Oualata belongs to a non-centre zone of origin (Harlan 1975) and that,ca 3000 bp, its inhabitants knew how to use cultivated strains in an area where wild strains were also found in some abundance.

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Résumé La céramique néolithique des dhars Tichitt et Oualata présente une abondance d'empreintes végétales en surface. La présente étude—basée sur la lecture directe des empreintes sur la céramique—s'appuye sur une série de référence fabriquée en laboratoire. Les critères de différenciation, dans le genrePennisetum, des empreintes de formes sauvages et de formes cultivées sont clairement précisées. L'existence, dans les céramiques de Oued Chebbi, de nombreuses empreintes de mil du genrePennisetum et, parmi celles-ci, de formes cultivées, est affirmée. Les différentes analyses d'empreintes permettent de penser que le secteure des dhars Tichitt et Oualata appartient à la zone d'origine non-centre définie par J. Harlan (1975) et qu'aux alentours de 3000 ans bp, ses habitants savaient exploiter des formes cultivées dans un cadre où les populations de forme sauvage avaient une certaine abondance.

     

The Changing Faces of Canada: Images of Canada in National Geographic

Carol Shields, one of Canada's and America's most popular and critically acclaimed writers, is the perfect example of the former permeability of the Canada–United States border. Born Carol Ann Warner in Oak Park, Illinois, in 1935, she married Canadian engineering student Donald Shields and immigrated with him to Canada in 1957, becoming a Canadian citizen in 1971. Between her immigration to Canada and her death nearly half a century later, Shields criss-crossed the 49^th parallel – traditionally known as the world's longest undefended border, until 9/11 drastically changed travel – with ease. Her fictional characters cross the Canada–United States border with equal ease. Shields crosses borders not only literally, but also figuratively, as she travels from genre to genre with ease. Most famous for her fiction, Shields published in many genres, including poetry, drama, short stories, biography, and literary criticism, and she incorporates these other genres in her novels. Thus, Shields shows how art can cross borders with exemplary grace.     

Ostracods of the Late Devonian Frasnian/Famennian transition from Western Junggar,Xinjiang, NW China

Song, J., Crasquin, S. & Gong, Y., September 2016. Ostracods of the Late Devonian Frasnian/Famennian transition from western Junggar, Xinjiang, NW China. Alcheringa 41, xxx–xxx. ISSN 0311-5518.

Ostracods are described for the first time from the Late Devonian of western Junggar in Xinjiang, NW China. Fifty-two species belonging to 30 genera are recognized, and seven are new: Arcuaria hebukesarensis sp. nov., Bairdia shaerbuertiensis sp. nov., Cribroconcha honggulelengensis sp. nov., Microchelinella bulongourensis sp. nov., M. hoxtolgayensis sp. nov., Pribylites wulankeshunensis sp. nov. and P. junggarensis sp. nov. The ostracod fauna indicates a probable late Frasnian age for the lower member of the Hongguleleng Formation, and the Frasnian/Famennian boundary may exist in the basal part of the formation. The ostracod assemblages are referable to the Eifelian Mega-Assemblage, incorporating both the palaeocopid and smooth-podocopid associations. The fauna implies deposition in a nearshore–offshore environment during a transgression when the lower member of the Hongguleleng Formation was being deposited in western Junggar.

Junjun Song [hnlisa@126.com], State Key Laboratory of Biogeology and Environmental Geology, School of Earth Sciences, China University of Geosciences, Wuhan 430074, PR China; CR2P, MNHN-UPMC- CNRS, Sorbonne Universités, Université Pierre et Marie Curie, T46-56, E.5, case 104, 75252 Paris cedex 05, France; Sylvie Crasquin [sylvie.crasquin@upmc.fr], CR2P, MNHN-UPMC-CNRS, Sorbonne Université, Universités Pierre et Marie Curie, T46-56, E.5, case 104, 75252 Paris cedex 05, France; Yiming Gong* [ymgong@cug.edu.cn], State Key Laboratory of Biogeology and Environmental Geology, School of Earth Sciences, China University of Geosciences, Wuhan 430074, PR China.     

Engaged acclimatization: Towards responsible community‐based participatory research in Nunavut

In this article, we consider the formation of responsible research relationships with Inuit communities from an “outsider” researcher perspective. Cautious not to prescribe what counts as responsible, we draw on research experiences in several Nunavut communities to introduce and explain “engaged acclimatization.” This neologism refers to embodied and relational methodological processes for fostering responsible research partnerships, and is inspired by the significance of preliminary fieldwork in orienting the lead author's doctoral thesis. As a complement to community‐based participatory methodologies, engaged acclimatization facilitates endogenous research by enacting ethics as a lived experience, initiating and nurturing relationships as a central component of research, and centring methods on circumstances within participating communities. After we locate engaged acclimatization within resonant literature and details of interrelated research projects, our article sketches out four aspects of engaged acclimatization: crafting relations, learning, immersion, and activism. In our discussion of each, we integrate specific insights derived from field notes, observations, photographs, critical reflections, and literature that have brought us to this understanding. The four aspects provide conceptual and methodological tools for readers to apply in the contexts of their own research programs or in guidelines for establishing partnerships with Inuit or Aboriginal communities. The value of this article lies in the extent to which it encourages readers to situate engaged acclimatization in their own research and further develop it as a process.     

The Indian nation and selective amnesia: representing conflicts and violence in Indian history textbooks

‘Unity is always obtained by means of brutality’ wrote Ernest Renan. Following this idea, this article investigates how social conflicts and violence are included or muted in national history. This is done by comparing the successive series of history textbooks used in India in the postindependence period. The historical narratives contained in the textbooks were influenced by different conceptions of the Indian nation, and these variations allow us to observe and better understand what is remembered or forgotten in the national narrative. We will see that conflicts and violence are referred to when they involve the nation against its ‘other’ but depictions of conflicts within the nation as it is imagined are avoided. Thus, certain violent episodes of the past find a place in the national historical narrative, yet violence in itself is never described.