Prehistoric Whale Bone Technology in Southern New Zealand

Whale bone was used by Māori throughout New Zealand prehistory as an industrial resource for the manufacture of a range of artefacts. However, the selection of bone and the methods used to process it are poorly understood. This paper details the analysis of a southern right whale (Eubalaena australis) bone working floor that was excavated from a fifteenth‐century coastal fishing camp at Kahukura, on the southeast coast of New Zealand. The whale bone working floor assemblage, comprising a large quantity of debitage fragments, was used to reconstruct reduction methods and to determine the products being made at the site. Rib bones were the main element being worked, and were reduced longitudinally using a chipping technique. The intensive bone working assemblage at Kahukura represents the by‐products from primary processing. This stage focused on reducing the bones into workable portions so that they could be easily transported to another location, where they were likely further reduced into artefacts. Copyright © 2015 John Wiley & Sons, Ltd.     

A distinct region of microarchitectural variation in femoral compact bone: Histomorphology of the endosteal lamellar pocket

Bone is a dynamic tissue, responding locally to differential mechanical loading and systemically to hormonal stimuli. Although the tendency is to consider compact bone a homogenous tissue, regional variations in microarchitecture are known to have quite different properties relating to processes of growth and mechanical loading. Specifically, we investigated an example of microstructural variation of the human, adult femoral endocortex, referred to here as the endosteal lamellar pocket (ELP). The femoral ELP is characterised as a histomorphological meta‐feature, made distinct from general circumferential lamellae by its hemicircumferential lamellar orientation, medial positioning, radially oriented Volkmann's canals and decreased presence of Haversian systems. Our preliminary observations of mid‐diaphyseal transverse thin‐ground sections demonstrate the ELP as a regular meta‐feature of adult human femora unearthed from the Maya archaeological site of Xcambó, Mexico. ELPs were easily identified in 38 of 45 examined individuals. Their size, shape and degree of secondary remodelling were variable. In comparison, ELP lamellae and those originating from the periosteum are divergent, or non‐concentric in orientation. This divergence, along with the ELP's medial position, suggest it forms during growth through endosteal modelling drift. Possible considerations for ELP formation and persistence with age are discussed as well as its implications for the study of bone dynamics during growth and activity. Further research is necessary to quantitatively measure the morphology of ELPs and to identify any co‐variance between ELP characteristics and age, sex or indicators of mechanical loading. Copyright © 2010 John Wiley & Sons, Ltd.     

The Meul Index: A non‐destructive method for estimating the cortical index in skeletal samples

The study of osteoporosis in past populations provides insight into the history and evolution of this condition. The Cortical Index is a relative measure of cortical bone often used for identifying individuals with age‐related bone loss associated with osteoporosis. Current methods of measuring the Cortical Index involve radiography or cutting actual sections of long bones at the mid‐shaft. We propose a new index, the Meul Index as means for estimating the Cortical Index without the use of radiography. Based on a preliminary study of 13 individuals consisting of 9 males, 3 females and one unknown sex, ranging in age from young to older adult, the Meul Index is highly correlated with the Cortical Index (r = 0.903). The proposed Meul Index provides a non‐destructive and inexpensive means for studying age‐related bone loss in prehistoric and historic populations represented by skeletal samples. Our research builds on the recent publication of Silva, A.M., Crubezy, E. and Cunha, E. 2008. Bone weight: new reference values based on a modern Portuguese identified skeletal collection. Int. J. Osteoarchaeol. DOI: 10.1002/oa.998. Copyright © 2009 John Wiley & Sons, Ltd.     

Experimental effects of bone size and temperature on bone diagenesis

In the ground, bone undergoes chemical and physical changes which affect its preservation. This fact has important implications for dating and other analytical procedures involving bone, as well as faunal analysis where differential preservation of bones of different species may affect conclusions regarding the relative significance of an animal to the economy of a given society. The diagenic processes in bone range from minor changes in the bone protein to complete structural and chemical breakdown.Using fresh cow bone, we conducted laboratory experiments which simulate the effect of temperature and bone size on the rate and nature of bone disintegration in archaeological sites. Temperature influences the rate of chemical change, and bone size and density affect the accessibility of the molecular constituents of bone to extrinsic chemical reactions. These findings clarify the importance of two well-known concepts in bone taphonomy. (1) The rate of chemical breakdown in bone tissues is related to the proximity of a given unit of tissue to the bone surface. This means that, in archaeological bone samples, tissue near the surface may be different chemically from tissue away from the surface and great care is necessary in choosing and preparing bone samples for analytical procedures. (2) In general, small bones are not as well preserved as large bones, therefore small animals are likely to be underrepresented in faunal assemblages.     

Extreme osteoporosis in a sixth century skeleton from the Negev desert

Osteoporosis was probably rare in ancient times due to the short life expectancy. An extremely osteopaenic skeleton of an adult female who lived in the Negev Desert c. AD 500 was studied using radiology, bone densitometry and histomorphometry. Possible aetiologic factors are discussed, with special emphasis on calcium and/or vitamin D deficiency, because nutritional deficiency has been described in Bedouin women who retain traditional dietary habits resembling those prevalent in the Negev region in antiquity.     

探析贾湖骨笛承载的社会信息

前人对骨笛、骨哨的研究大多将其作为一种乐器,单纯从音乐的角度探讨当时的音乐水平。尝试从另一个角度即年代、种类和材料等方面,对中外出土的史前骨笛、骨哨进行比较,分析出国内具有代表性的贾湖骨笛的发展历程和选料上鲜明的偏好性。     

灵宝西坡遗址的肉食消费模式——骨骼部位发现率、表面痕迹及破碎度

本文对河南灵宝西坡遗址出土动物的骨骼部位发现率、表面痕迹、破碎度及空间分布进行了详细分析,旨在通过建构遗址的肉食消费模式,认识仰韶文化中期中心聚落的经济社会状况。结果表明,绝大多数的猪和鹿很可能是在居住址被屠宰和消费的,后埋藏过程对骨骼表面的影响很小,人们对骨髓和脂肪的需求是造成骨骼破碎的主要原因。西坡没有把猪用作祭祀动物,而是作为宴饮活动中的消费对象。宴饮可能用来创造和强化社会群体的认同感,并为某些个人或群体获取威望提供竞争机会。     

Untangling Social,Ritual and Cosmological Aspects of Fishhook Manufacture in the Middle Mesolithic Coastal Communities of NE Skagerrak

This article investigates the entanglement of environment, materiality, technology and cosmology in the Middle Mesolithic Stone Age (8300–6300 cal. BC), of the NE Skagerrak area of Eastern Norway and Western Sweden, by focusing on the manufacture of bone fishhooks. The argument made is that fishhooks are key objects for exploring the world‐views of Middle Mesolithic coastal groups. Fishhooks were linked with daily subsistence, invested with much labour, and their manufacture was entwined with the hunting of ungulates that provided their raw material. This process involved the transformation of living bodies into artefacts. Thus, it is argued that these mundane objects were considered active agents in mediating the dangers and insecurities of an unpredictable maritime life.     

New analytical methods for comparing bone fracture angles: A controlled study of hammerstone and hyena (Crocuta crocuta) long bone breakage

Accurate interpretation of the cause and timing of bone breakage is essential for understanding the archaeological record. However, many variables potentially influencing break morphology have yet to be systematically explored. Focusing primarily on hammerstone breakage, we introduce new analytical methods for comparing fracture angles using the absolute values of the angle from 90°. We systematically control for intrinsic variables such as taxon, skeletal element, limb portion and skeletal age. We also compare experimental assemblages of femora broken by hammerstone and spotted hyena (Crocuta crocuta). We show that fracture angles are influenced by breakage plane, skeletal element and limb portion. While the latter two have been suggested before, this is the first time the differences have been quantified. We suggest that researchers stratify their assemblages by these variables if they are using fracture angles in analyses. At the assemblage level, hyenas created more oblique fracture angles on oblique breaks than did hammerstones.     

书法之祖 人文瑰宝——从南京博物院藏甲骨文略议甲骨文的书法艺术

甲骨文作为中国文字的鼻祖,在历史上对中国书法的演变产生了深刻的影响。     

Feeding the scavengers. Actualistic taphonomy in the Jordan Valley,Israel

This paper describes the results of a 3‐year project carried out in the Jordan Valley, Israel, in which the influence of specific local environmental conditions, such as scavenging, weathering and scattering of carcasses, were related to the rate of their bone survival. During the 3 year period, the taphonomy of 16 whole animal carcasses, deposited in a nature reserve and agricultural cultivated area were compared. The exact age, date of death and weight of all animals was known. Results of animal scavenging activities on the carcasses, such as disappearance of bones and damage, such as tooth marks, breakage, gnawing to the leftover bones, were recorded at the end of the initial, intensive scavenging period (Phase I), and at later dates. Bone scattering maps were drawn at the end of Phase I and 2.5 and 3 years later. Weathering of surviving bones at the sites is described. Results show that in the Jordan Valley Nature Reserve, scavenging is the most important taphonomic agent causing total disappearance of all bones of young dairy calves, and reducing amount of bones remaining of more mature animals to a minimum. These small number of leftover bones, after only 2–3 years are the only candidates for eventual burial and fossilization. The loss of most of the bones through scavenging in the nature reserve might cause serious bias to conclusions about subsistence behaviour of prehistoric man. This is a taphonomic actualistic analogue to eventual conditions in prehistoric times. Copyright © 2000 John Wiley & Sons, Ltd.     

Bone frequencies: differential transport, in situ destruction,and the MGUI

Human transport of bones with high food values, and destruction of bones with low density values are the traditionally invoked explanations of the frequencies of bones in archeological contexts. The manner in which these two explanations have been used suggests archaeologists assume the explanations to be independent of one another. The transport explanation is operationalized as the modified general utility index (MGUI) of Binford, and the destruction explanation is operationalized with measures of bone density. Statistical correlation of the MGUI with bone density, while weak, indicates that many high utility bones have low density values while many low utility bones have high density values. Because low density bones tend to be destroyed more readily than high density bones, inferences of human utility strategies derived from bone frequencies and based on the MGUI may be inaccurate. The utility strategies suggested by three archaeofaunas are compared to bone density, and two of these faunas are shown to potentially be the result of differential destruction and not human transport as measured by the MGUI.     

Age estimation from the pars basilaris of the fetal and juvenile occipital bone

The pars basilaris of the human occipital bone is reported to be of considerable value for age estimation in juvenile skeletal remains between early fetal periods and 6 years of age, when it fuses to the remainder of the bone. The aim of this investigation was to examine the relationship between various dimensions of the pars basilaris, and assess their reliability for accurate age estimation. The results confirm the usefulness of the bone in this respect and they are discussed in the light of differential growth of the pars basilaris, and in the increase in dimensions of the boundaries of the foramen magnum.     

Sovereign Power,Biopower, and the Reach of the West in an Age of Diaspora‐Centred Development

Why at this particular historical moment has there emerged a rousing interest in the potential contribution of diasporas to the development of migrant sending states and why is this diaspora turn so pervasive throughout the global South? The central premise of this paper is that the rapid ascent of diaspora‐centred development cannot be understood apart from historical developments in the West's approach to governing international spaces. Once predicated upon sovereign power, rule over distant others is increasingly coming to depend upon biopolitical projects which conspire to discipline and normalize the conduct of others at a distance so as to create self‐reliant and resilient market actors. We argue that an age of diaspora‐centred development has emerged as a consequence of this shift and is partly constitutive of it. We develop our argument with reference to Giorgio Agamben's “Homo Sacer” project and in particular the theological genealogy of Western political constructs he presents in his book The Kingdom and the Glory (2011). We provide for illustration profiles of three projects which have played a significant role in birthing and conditioning the current diaspora option: the World Bank's Knowledge for Development Programme (K4D); the US‐based International Diaspora Engagement Alliance (IdEA); and the EU/UN Joint Migration and Development Initiative Migration4Development project (JMDI‐M4D). Drawing upon economic theology, we make a case for construing these projects as elements of the West's emerging Oikonomia after the age of empire.     

Digging deeper into the limits of ancient DNA research on syphilis

The search for the origins of syphilis has a long history in the medical and anthropological literatures. If we know more about the emergence of the pathogen that causes the disease in humans we will understand its evolution through time and space as well as shed light on its current state in living populations. Ancient DNA techniques used to isolate Treponema pallidum subsp. pallidum DNA from archaeological human specimens provide direct evidence of its existence in the past. However to date, only Kolman et al. (1999) have been successful in this endeavour, while other attempts have failed (e.g., Barnes and Thomas, 2006; Bouwman and Brown, 2005). Why has there been little success? This paper serves to compliment and add relevant information to Bouwman and Brown's and Barnes and Thomas' discussion concerning our inability to apply ancient DNA techniques to study venereal syphilis in past human populations.Our approach utilized 15 different human specimens from different geographies and different temporal periods: eight samples come from medically diagnosed individuals archived during the American Civil War period; six originate from the United Kingdom and predate 1492 with four of these samples having been previously analyzed by Bouwman and Brown and one sample comes from historic Canada. Human mitochondrial and amelogenin DNA, as well as several genes from the Treponema organism were analyzed revealing the relatively good preservation of human multi-copy and single copy DNA but not treponemal DNA. This study also incorporates a unique molecular experiment using rabbits infected with venereal syphilis to help illustrate that treponemal DNA disseminates to bone early during the first stages of infection but is not present in later stages of the disease using the techniques presented in this study.     

Enclosures from Below: The Mushaa’ in Contemporary Palestine

This article traces the declining fortunes of the mushaa’, a once‐prominent Levantine culture of common land. Palestinians managed to resist attempts by the Ottoman Empire and the British Mandate to break up the mushaa’. Under Israeli colonization, the remaining commons are now subject to another type of appropriation: individual Palestinian contractors seize hold of mushaa’ land and build on it. This article introduces the concept of “enclosures from below”, whilst looking at the dynamics of seizure of the commons by Palestinian refugees, who once were peasants practising mushaa’ on their lands and are now landless, some having become expert contractors. I show that the contractors consider their actions to be a form of resistance against the settler colonial project, manifested in the advancing of the Wall and settlement expansion. This is described through a case study of the Shu'faat area in Jerusalem. Changing uses of mushaa’ land reflect wider tendencies in the Palestinian national project that has become increasingly individualized.     

Volume density of South American camelid skeletal parts

This paper provides a set of volume density values for skeletal parts of lama (Mammalia, Artiodactyla, Camelidae). The method by which these values were obtained is described and compared with published data of densitometries made on cervids, showing a high positive correlation between the bone densities of the two artiodactyls. The camelid bone density data are used to discuss the interpretation of skeletal patterning in an Andean archaeofaunal assemblage.     

Sub‐micron spongiform porosity is the major ultra‐structural alteration occurring in archaeological bone

Total pore volume and pore size distribution are indicators of the degree of post‐mortem modification of bone. Direct measurements of pore size distribution in archaeological bones using mercury intrusion porosimetry (HgIP) and back scattered scanning electron microscopy (BSE‐SEM) reveal a common pattern in the changes seen in degraded bone as compared to modern samples. The estimates of pore size distribution from HgIP and direct measurement from the BSE‐SEM images show remarkable correspondence. The coupling of these two independent approaches has allowed the diagenetic porosity changes in human archaeological bone in the >0.01 µm range to be directly imaged, and their relationship to pre‐existing physiological pores to be explored. The increase in porosity in the archaeological bones is restricted to two discrete pore ranges. The smaller of these two ranges (0.007–0.1 µm) lies in the range of the collagen fibril (0.1 µm diameter) and is presumably formed by the loss of collagen, whereas the larger pore size distribution is evidence of direct microbial alteration of the bone. HgIP has great potential for the characterization of microbial and chemical alteration of bone. Copyright © 2002 John Wiley & Sons, Ltd.