Long-distance provenance for obsidian artifacts of Mesoamerica Preclassic and Early Classic periods found in the Los Naranjos Archaeological Park (Honduras)

Los Naranjos is one of the most important pre-Columbian human settlements of Honduras related to the south-easternmost border of the Mayan civilization. Although the archaeological site mostly spans from 850 BC to 1250 AD, the present obsidian study was only focused on the Preclassic and Early Classic periods (Jaral, 800–400 BC and Edén, 400 BC–550 AD) where undamaged blades and/or retouched obsidian flakes are rare. In this way, the INAA analyses of 17 obsidian samples, compared with major-trace elements data of Honduran and Guatemalan obsidian sources, are mostly representative of waste flakes. Lithic artifacts of Los Naranjos such as sandstones, basalts, and quartzites come from local geological outcrops; whereas, obsidian provenance has to be searched from sources which are located within a radius up to 300 km far away. San Luis, La Esperanza, and Güinope obsidian sources are located in Honduras while the three most exploited Highland Guatemalan obsidian outcrops, which have been dominating long-distance trade in the Maya area mostly for the Classic-Postclassic periods, are San Martin de Jilotepeque, El Chayal, and Ixtepeque. An Ixtepeque provenance, for all the investigated obsidian samples of Preclassic and Early Classic periods found in the Los Naranjos Archaeological Park, was established, thus emphasizing a long-distance source (180 km). This also confirms that Ixtepeque represents the most important provenance of the obsidian artifacts found in archaeological sites of Western and Central-Western Honduras. The possible role played by some of the most important rivers of Guatemala and Honduras as waterway networks of transport was finally pointed out. New INAA chemical data from the Honduran obsidian source of La Esperanza (“Los Hoyos”, 4 samples) are also reported in this paper.     

The internationalization of the Chinese state

In the last decade, responding in part to an important increase in the number of Chinese state-owned enterprises operating overseas, the study of China’s international relations has gained academic prominence. Research often emphasizes the ways in which domestic characteristics of the Chinese state shape the nature of its transnational engagement. However, the transformations experienced by the state in processes of internationalization remain largely under-researched. This article problematizes the internationalization of the Chinese state, analyzing it as a process of gradual re-territorialization, which induces power redistributions and cultural transformations. Using a variety of examples for illustrative purposes, and drawing upon multidisciplinary work on the state, the article argues that the Chinese state is undergoing a process of decentred internationalization that is the effect of an entrepreneurial statehood rationale. Contrary to essentialist and orientalizing meta-narratives, the analysis of shifting cultures and power redistributions within the internationalized state opens up new avenues for academic enquiry on the micro-politics of everyday affairs in international relations.     

‘What remains? An empty doll-case’: Deconstruction and Imagination in Victorian Narratives of Doll Production

Increasing interest in the Victorians' relationships with the material world has led many critics to turn to periodical publications and, in particular, to process articles and other forms of industrial writing as sources for new insight. This article contributes to this growing body of scholarship by examining narratives of doll production. Because dolls are objects that Victorians celebrated for their imaginative potential and that were often not intended to be treated as ordinary commodities, such narratives can shed light on the intricate relationships between materiality and the imagination. In revealing the process of production, these narratives deconstruct dolls, reducing them to a collection of material parts. By some accounts, these parts are brought to life through a specialized process of manufacture that dehumanizes the workers who make them and robs them of their imaginative agency. While this deconstructive exploration can be seen as an extension of the ‘melancholy and gloom’ that Baudelaire describes as the result of children's destructive compulsion to see the insides of their toys, it could also generate new imaginative possibilities. By inviting readers to behold commodities in a state of transformation, I argue, narratives of doll production demand a more imaginative attitude towards commodities as objects shaped by their material histories.     

Origins of formation waters in the Llanos foreland basin of Colombia: geochemical variation and fluid flow history

Wells located in the Colombian Andean foreland often produce biodegraded hydrocarbons and relatively fresh water (total dissolved solids concentrations of 2000 mg l^?1 dominate across most of the basin). The ratio of water to hydrocarbon in the produced fluids is high and has often been interpreted by explorationists and simulation engineers as being due to massive meteoric water invasion. To challenge this hypothesis, previously published and existing data are compiled here, along with 68 new water samples collected from both the surface (rivers) and subsurface (production wells), which are analyzed for major elements, salinity, and stable isotope compositions. The data indicate a mixed origin for the water, which involves formation water, meteoric water, and a third source that we interpret as being related to diagenetic processes (such as clay dehydration). Analyses of the variation of the parameters from north to south and west to east allow us to define the mixtures as coming from waters of different origins and make it possible to determine the relative contribution of each source.     

The Seasonal Mobility of Prehistoric Gazelle Herds in the Azraq Basin,Jordan: Modelling Alternative Strategies Using Stable Isotopes

The hunting of Gazella subgutturosa was a dominant practice for Epipalaeolithic and early Neolithic hunter–gatherers in the east Jordan steppe. The seasonal mobility of this taxon in the Levant is poorly understood, especially for early prehistory when herd movements would have influenced hunter-gatherer use of the steppes. This paper proposes four patterns of seasonal herd mobility for G. subgutturosa centred on Jordan’s Azraq Basin. The four patterns are modelled using oxygen, carbon and strontium stable isotopes. Seasonal environmental signatures of each are understood through carbon and strontium isotopic variation in sixty modern plant specimens collected from twelve selected locations in north Jordan, published data on oxygen isotopes in local precipitation, and the adaptive behaviour of G. subgutturosa. The integrated isotopic datasets provide clear discriminatory markers for each proposed mobility pattern. Results will be applied in future to isotopic data from archaeological gazelle teeth from the Azraq Basin.