The 'Mardi Gras' Shipwreck: Results of a Deep-Water Excavation, Gulf of Mexico, USA

The 'Mardi Gras' Shipwreck is the remains of an early-19th-century sailing vessel lost in approximately 1220 m of water in the Gulf of Mexico. A recent archaeological investigation documented the wreck and recovered several artefacts, including glassware, ceramics, navigational instruments, a cannon, and a stove. Analyses of these artefacts and the surviving hull have led to preliminary conclusions on the nature of the vessel and its crew.
© 2009 The Authors     

Exploring Spatial Relationships between Material Culture and Language in the Upper Sepik and Central New Guinea

ABSTRACT New Guinea is the most linguistically diverse region in the world. Over 1,000 languages are found there. Unsurprisingly, controversy exists concerning the degree to which this diversity has been shaped by migration or interaction. At the centre of this controversy is the putative origin and migration path of Austronesian speakers. The advent of Lapita ceramic ware in Melanesia around 3,000 years ago is seen by some as important evidence for their arrival; nevertheless the validity of using Lapita as a marker for Austronesian populations remains in question. The Upper Sepik is one of New Guinea's most linguistically heterogeneous regions. Because it is not marked by far‐reaching exchange systems the region's language and material culture distributions provide potential for exploring such issues. This paper discusses these in the context of an analysis of important ethnographic collections from the region. It is shown that when material culture is assessed technologically and stylistically it is easier to determine an effect for important variables such as language and distance. Additionally, it is demonstrated that as men and women often have different levels of mobility and sociality, classes of material culture belonging to each may differentially reflect important socio‐historical processes.     

New experimental data on the distance of sling projectiles

The range of stones cast by slings used in the past is debated. In the Central Andes, slings are asserted to be important weapons of prehispanic war, and have been recovered archaeologically. Rolled river cobbles and stones presumed to be slingstones found at fortified hilltop archaeological sites are presented as evidence that slings were used at these fortifications. Yet sling use has not been adequately tested at hillforts. Experiments conducted in Europe by a novice slinger have attempted to illuminate the range of sling cast stones at ancient hillforts. Data acquired from native slingers is necessary to more accurately assess distances achieved by projectiles launched by slings. We present data from sling experiments carried out in Puno, Perú among Quechua-speaking herders who are experienced slingers. The results demonstrate that a prior model of the maximum theoretical distance of sling cast stones underestimates their range. Results also show significant differences in the use of slings by men and women, and by different age groups. These new data permit a better approximation of warfare that has bearing on our interpretation of fortified sites.     

Mapping ancient chinampa landscapes in the Basin of Mexico: a remote sensing and GIS approach

This paper uses remote sensing data to document a raised field, chinampa system adjacent to the Postclassic kingdom of Xaltocan in the northern Basin of Mexico. Various forms of landscape information; historic records and maps as well as remote sensing; are considered to understand the chinampa system. The remote sensing data examined include 1950s aerial photographs, Landsat 7 data, and Quickbird VHR, multi-spectral imagery. This article evaluates the utility of each of these forms of data to identify buried chinampa features and integrates them in a GIS to produce a map of Xaltocan's chinampa landscape. Canals of various sizes and hydrological positions comprised the chinampas and integrated the system together. Occupying at least 1500–2000 ha, Xaltocan's chinampa system represents the largest pre-Aztec, chinampa system in the Basin of Mexico.     

Illegality at Work: Deportability and the Productive New Era of Immigration Enforcement

Abstract: Our goal in this paper is to identify how recent escalations in immigration enforcement and changes in migration practices affect the ability of the state to continue to serve two of its key “productive” functions: protecting capital accumulation within industry and ensuring the state's own political legitimacy in the eyes of the public. We draw on our ethnographic research on Latino migrant dairy farm workers in Wisconsin to examine the ways in which a group of migrant workers experiences the process of being enforced as “illegal” bodies. We find that migrant dairy workers’ palpable sense of “deportability” articulates with the specific structure of dairy work in ways that make the economically and politically “ideal” migrant: compliant at work and invisible otherwise.     

Closing the Neoliberal Gap: Risk and Regulation in the Long War of Securitization

Abstract: When US military commanders refer today to the “long war”, they could more instructively refer to the “long war of securitization”, involving both practices of war and reconstruction that have always been based on a therapeutic logic of preemption and an endgame of protection from global economic risk. Since the early 1980s, the centrepiece of US foreign policy has been the securitization of the Persian Gulf region, with the newly created United States Central Command (CENTCOM) given the task of effecting a grand strategy that has subsequently been consistently based on two interrelated tactics: first, the discursive identification and positing of the Persian Gulf as a precarious yet pivotal geoeconomic space, essential to US and global economic health; and second, the enactment of a dual military–economic securitization strategy to secure, patrol and regulate designated “vital interests” in the region. With the rhetorical power of “risk management” perhaps more palpable today than ever, this paper reflects on the neoliberal discourses of “risk” and “regulation” that sustain a “long war” in which the perennial potentiality of a volatile global political economy necessitates securitization by US military force.     

Stable isotopes and human diet in central western Argentina

Central western Argentina is the southern boundary of prehispanic maize in the archaeological record. This paper explores the stable isotope information from human bone (δ¹³C, from collagen and δ¹³C from apatite) and tooth (δ¹³C from enamel) samples in order to characterize the temporal and spatial trends of these isotopes and to understand them in terms of human diet. We analyzed 104 human individuals from the last 6000 years. Using the Kellner and Schoeninger (2007) model the results shows a high variation in human diet with few human individuals with a notably high significance of C₄ plants (probably maize) as an energy source and these samples have a chronology around ca. 1000 years BP. On the other hand a high variation in an individual’s dietary life history is shown by differences between δ¹³C collagen, apatite and enamel.     

鸱尾起源考

当前,学术界对鸱尾起源问题的研究,主要有三种观点。第一种观点为西汉起源说。持此观点的学者为著名建筑史学家刘敦桢和吴庆洲[1]。刘敦桢最先提出鸱尾创于西汉[2],其主要依据为《陈     

伪满洲国的中央银行制度

本文从伪满中央银行的产生、性质、职能角度研究伪满洲国的中央银行制度。伪满中央银行是在日本操纵下继承四行号业务基础上设立的,所谓＂圆活金融、稳定币值、统治金融＂不过是日本扩大对伪满洲国侵略与掠夺的手段与工具,其本质是实现日本的利益最大化。基于上述原因,伪满中央银行作为发币行和政府的银行之职能畸形膨胀,却无法承担集中存款准备、充当最后贷款人以及组织商业银行清算等＂银行的银行＂职能。     

A multi-layered prehistoric settlement structure (tell?) at Niederröblingen,Germany and its implications

At least 15 settlement layers, deposited above each other from the early Neolithic (ca. 5300 cal BC) until Roman Imperial Times (ca. 400 cal AD), have been discovered at Niederröblingen, Germany. Constituting the longest duration of prehistoric settlement in central Europe so far known (ca. 4000 yrs), the site is thought to represent the first multi-layered settlement mound (tell?) north of the Alps. This implicates that the occurrence of settlement mound is not limited to the circum-Mediterranean area. The detailed chronology, based on archaeological, radiocarbon and OSL dating and supporting a Bayesian model, shows one clear occupational gap (early Neolithic) and a possible hiatus (Roman Times). Erosion phases of the settlement mound and the deposition of alluvial sediments (since Roman Imperial Times) in the surroundings resulted in an almost complete disappearance of the mound from the recent scenery. Being difficult to detect, similar sites might be present, undetected, in central Europe. Their discovery and study would enable the precise reconstruction of the settlement history as well as of the prehistoric man–environmental interactions at a high resolution.