Bone mineral densities in the prehistoric,Viking‐Age and medieval populations of Norway

Osteoporosis is a prevalent condition in Norway, as evidenced by the fact that this country has the highest reported incidences of hip and distal forearm fractures. Because recent studies suggest a higher bone density in rural populations compared with urban ones, increased physical activity is believed to be an important factor in reducing fracture incidence. In the present investigation, 185 femoral necks from the Schreiner Collection in Oslo were measured by means of a bone‐mass scanner. The bones, anthropological specimens ranging from the Stone Age to the Middle Ages, were separated into three groups: prehistoric (n = 36), Viking Age (n = 38) and medieval (n = 111). The medieval group was further separated into urban, rural and monastic populations. The examination showed that: (a) there was no significant difference at a 5% level in average bone mineral density (BMD) between the male and female material; (b) there was no significant difference in average BMD among the prehistoric, Viking Age, and medieval periods (P = 0.151); (c) there was no significant difference in average BMD between the rural and urban medieval material; (d) there was a significant difference in average BMD only between the monastic and the rural medieval material; (e) only the medieval material showed a significantly higher average BMD than that of today (P = 0.001). These findings may indicate that factors in addition to physical activity are important for normal BMD maintenance. Copyright © 2006 John Wiley & Sons, Ltd.     

A model of prehistoric collecting on the rocky shore

Selective resource exploitation patterns in prehistory are often explained in terms of cultural preference, but this paper argues that a non-cultural explanation based upon zoological models of consumer choice may be equally valid. A model of shell-fishing behaviour concerning the relationship of abundance and yield is developed and used to predict that rocky shore collectors should ignore all factors other than the individual size of shellfish and that, in doing so, they would become progressively selective in their collecting patterns. Data from prehistoric rocky shore shell middens in Palliser Bay, New Zealand, indicates several phases of progressively selective collecting over a period of 600 years and these patterns appear best explicable in terms of the model.     

Stable isotope analysis of prehistoric populations from the cemeteries of the Middle and Lower Dnieper Basin,Ukraine

This paper presents the results of new stable isotopes (carbon and nitrogen) analysis of human, faunal and fish remains from thirteen cemeteries from the Middle and Lower Dnieper Basin, Ukraine. The results are integrated with earlier analyses, undertaken solely on human samples, in order to provide a comprehensive overview of subsistence across the Upper Palaeolithic through to Eneolithic periods in this region. This is the first time that a combined sample of human, faunal and fish remains has been studied in order to interpret subsistence strategies across these periods in Ukraine. The total dataset comprises 113 samples of human, faunal and fish remains, 59 of which include new analyses of faunal and fish remains that have not previously been made available for study (Table 1). The analysis of the faunal and fish remains allows for a consideration of trophic levels which indicates that the consumption of freshwater fish occurs from the Epipalaeolithic period onwards. Whilst the majority of the cemeteries and the individuals therein cluster in relatively tight groups, there is a significant offset between the human and faunal samples due to the consumption of freshwater resources. The fish samples analysed in the study appear to exhibit a relatively random distribution when compared to the other samples analysed. In general, freshwater resources remain significant through until the end of the Neolithic period and into the Eneolithic period at the sites investigated.     

A possible fatal wounding in the prehistoric Pacific Islands

This paper reports two cases of prehistoric interpersonal violence from Taumako Island, southeast Solomon Islands. The first case is a young child with a bone point found in situ in a lower lumbar vertebra. It is concluded that this child most likely died as the result of the injury. The second case is a male of advanced age with a well‐remodelled depression fracture on the frontal bone of the skull. This individual also has a remodelled penetrating wound to the left iliac crest of the pelvis. Warfare is thought to have been endemic in much of the Solomon Islands before European arrival. However, besides the two cases reported here there is little other evidence of trauma in the Taumako population. The young child is the first case of an in situ weapon reported from the prehistoric Pacific Islands. Copyright © 2000 John Wiley & Sons, Ltd.     

A first prehistoric case of tuberculosis from Britain

A likely case of tuberculosis in an Iron Age human burial from Dorset, England is described. Osteological examination and biomolecular study support the diagnosis. A radiocarbon determination indicates a date range for the burial of BC 400–230. This case represents the earliest reported case of tuberculosis from Britain, and indicates that the disease was present here prior to the Roman invasion. Copyright © 2003 John Wiley & Sons, Ltd.     

中国史前龟文化研究综论

本文主要从史前龟甲器的用途、龟灵崇拜的内涵、龟卜文化三个方面对目前中国龟文化的研究现状进行梳理,在此基础上对中国龟文化今后的研究提出了一些看法.     

Polydactyly in the prehistoric American Southwest

General surveys of skeletal collections from Arizona for evidence of trauma and pathology led to the identification of polydactyly in two subadults. Polydactyly is a congenital condition characterised by the presence of extra digits on the hands or feet. Both affected subadults exhibit a sixth digit in the form of a branching fifth metatarsal. One of the affected individuals is an infant from the Tapia del Cerrito site exhibiting Y‐shaped fifth metatarsals indicative of postaxial type A polydactyly. The second individual is a juvenile from the Nuvakwewtaqa (Chavez Pass Ruin) site exhibiting a left fifth metatarsal with a lateral branch, also diagnosed as postaxial type A polydactyly. These two cases appear to be the first examples of polydactyly from archaeological contexts identified among subadults, and bring the total number of known cases from the American Southwest to six. Discovery of so many examples of this relatively rare condition amongst the Puebloan people of the Southwest adds to the evidence that, rather than simply being an artistic motif, rock art depictions featuring hands and feet with six digits were probably inspired by observation of the condition amongst living people. Furthermore, burial treatment of the Tapia del Cerrito infant suggests that polydactyly may have conferred a special status on the bearer. Copyright © 2006 John Wiley & Sons, Ltd.     

A possible case of spondyloarthropathy in a prehistoric Japanese skeleton

Palaeopathology helps to define the migration of past diseases. Genetic and environmental factors play a role in the development of spondyloarthropathy (SpA). We report skeletal remains with SpA from the Jomon period in Japan. The skeleton is of a female who died at a young adult age. The skeleton had characteristic features seen in SpA as follows: (1) polyarticular arthritis; (2) erosions accompanying some bone formation; (3) enthesial ossification; and (4) periostitis in lower long bones. The findings suggest that SpA was present in prehistoric Japan before contact with European civilisation, and the present example of SpA is the oldest in Asia and the Old World. Copyright © 2004 John Wiley & Sons, Ltd.     

Land use in prehistoric malta. A re-examination of the maltese 'cart ruts'

Summary. This paper explores the manufacture and function of the so‐called ‘cart ruts’ within the harsh environment of Malta and proposes that they were deliberately constructed in order to push the boundaries of available arable land and are better identified as field furrows. Using comparative ethnographic evidence as well as archaeological data from European contexts, it is argued that the driving force, which necessitated their manufacture in Malta, lay in socio‐economic pressures. It is argued that the ruts are of high antiquity, products of Temple Period intensification and marginalism in land use.     

Chagyrskaya Cave:A Middle Paleolithic Site In The Altai

This article presents the results of multidisciplinary studies conducted at Chagyrskaya – an Upper Pleistocene karst cave in the northwestern Altai where Middle Paleolithic stone tools and fossil remains of Neanderthals were found. Taphonomic aspects of the site are addressed, and results of science-based analyses including radiocarbon and paleomagnetic dating are presented. The deposits are similar to loess-like Upper Pleistocene loams of Western Siberia. Among the Middle Paleolithic industries of the Altai, the Chagyrskaya industry is paralleled only by that of Okladnikov (formerly Sibiryachikha) Cave. Both represent a local Middle Paleolithic Mousteroid facies, named Sibiryachikha after the eponymous site.     

A note on the use of temporal frequency distributions in studies of prehistoric demography

Temporal frequency distributions of archaeological sites and radiocarbon dates are commonly used as proxies for prehistoric population levels based on the assumption that more people create a stronger archaeological signal. While this assumption is certainly correct, we question whether relative frequencies of sites or dates observed from prehistoric contexts are necessarily linked to human demography. In this paper, we demonstrate that the typical positive curvilinear frequency distributions observed in archaeological contexts also regularly occur in paleontological and geological contexts and are thus likely caused by the operation of time-dependent destructive processes, what we call “taphonomic bias.” Using a simple model, which assumes a constant rate of site loss over time, we show how taphonomic bias can produce positive curvilinear frequency distributions through time even in cases of population stasis, decline, and fluctuation. We conclude that caution must be used when attempting to infer demographic trends from frequency distributions alone.     

Social agency and the dynamics of prehistoric technology

Technology is not only the material means of making artifacts, but a dynamic cultural phenomenon embedded in social action, worldviews, and social reproduction. This paper explores the theoretical foundations for an anthropology of technology that is compatible with this definition. Because of its focus on social agency, practice theory provides an appropriate starting point for a social theory of technology. In addition, three other themes require explicit attention: scale, context, and the materiality of technology. Four case studies demonstrate how archaeologists are beginning to take technology beyond its material dimensions, and additional questions are proposed stemming from the theoretical issues raised in the paper. The purpose of this essay is to synthesize a diverse set of emerging ideas and approaches to understand better dynamic community-level social processes of prehistoric material culture production.