Problems of Identification and Quantification in Archaeozoological Analysis,Part I: Insights from a Blind Test

In archaeozoology, counts are generally considered as replicable data that accurately represent the initial abundances of elements, individuals, or taxa, although perhaps only at the ordinal scale. However, few studies have tested these assumptions with control data. To improve our knowledge of these issues, we conducted a blind test that involved the analysis of two large experimental samples composed of modern ungulate specimens of known element and taxon. Because the samples differed in level of fragmentation, the blind test provides substantial information on the impact of bone processing on faunal identification and quantification. Our results suggest that Number of Identified SPecimens (NISP) and Minimum Number of Elements (MNE) provide measures of abundance for whole assemblages and for samples limited to non-long bones that are both replicable and accurate at the ratio scale. However, the same metrics generally failed, even at the ordinal level, to predict abundances in analyses restricted to long bones and long bone portions. Given these mixed results, it seems judicious, in agreement with the current majority view among archaeozoologists, to treat faunal tallies as ordinal-level information. Despite issues of reproducibility and the difficulty of aggregating counts with MNE, the blind test also indicates that this measure is more robust at predicting skeletal abundances than NISP. Substantial variations in rates of long bone fragmentation and identification probably explain the poorer performance of NISP in the blind test.     

Evaluating the Economic Significance of Sharks,Skates, and Rays (Elasmobranchs) in Prehistoric Economies

Establishing the significance of elasmobranchs in ancient economies is complicated by a variety of biological and taphonomic problems that hinder NISP, MNI, and weight measures and comparisons with other fish or faunal classes. To help address these problems, we present length and live weight estimates for 53 elasmobranch specimens, along with bone weight to edible meat weight ratios for 38 specimens. We argue that quantification is best accomplished using NISP and MNI measures in conjunction with meat weight estimates obtained from modern specimens. These data illustrate the importance of using multiple quantitative measures (i.e., NISP, MNI, weight, etc.) when evaluating the economic significance of various taxa within faunal assemblages.     

Problems of Identification and Quantification in Archaeozoological Analysis,Part II: Presentation of an Alternative Counting Method

Archaeozoologists commonly use Number of Identified SPecimens (NISP) and Minimum Number of Elements (MNE) as measures of anatomical abundances. According to a blind test examining the reproducibility and accuracy of identifications of ungulate remains (Morin et al., Part I, Journal of Archaeological Method and Theory, doi: 10.1007/s10816-016-9300-4), NISP provides estimates of skeletal abundances that are less robust than those based on MNE. However, although results were improved with the latter method, MNE is not free of problems. Here, we show through an analysis of paired NISP-MNE data for 24 classes of elements that MNE is prone to inflate the representation of rare parts (as measured by NISP), a phenomenon more strongly expressed in certain elements than in others. Moreover, some elements show a wide scatter of points, which raises issues of data reproducibility. MNE is also known for being seriously affected by aggregation methods. These fundamental problems severely undermine the value of MNE as a measure of abundance. This article introduces an alternative counting method that avoids many of the weaknesses of MNE. This counting method, called the Number of Distinct Elements (NDE), focuses on the occurrence of pre-determined, invariant landmarks counted on mutually exclusive specimens. Preliminary experimental results suggest that NDE counts are robust predictors of skeletal, and perhaps taxonomic, abundances. Moreover, the NDE approach eliminates the complex and time-consuming task of spreading or drawing specimens to identify fragment overlap. Furthermore, NDE values are additive and easy to calculate. Given these features, the NDE approach represents a compelling alternative to MNE in archaeozoological analysis.     

Differences between NISP and MNE in cutmark analysis of highly fragmented faunal assemblages

Documentation of cutmarks is standard protocol in contemporary zooarchaeology. However, there is currently no consensus about how to best quantify them. This study examines differences in cutmark patterning using two approaches: 1) by means of an experiment, comparing a control cutmark pattern to ten simulated highly fragmented sets of front and rear limbs using %NISPcut as the quantitative unit, and 2) by quantifying an archaeological faunal assemblage using both the number of identifiable specimens (NISP) and the comprehensive minimum number of elements (cMNE). Results reveal significant differences in cutmark patterning between the control set and the simulated fragmented sets. Additionally, the ordinal-scale frequencies of cutmark anatomical portions (proximal, shaft, distal) are inconsistent and fluctuate across the simulated sets. Results of the zooarchaeological analysis show that differences between the two quantification methods are significant. In general, this study suggests that on heavily fragmented assemblages, interpretations of butchering behavior based on cutmark patterning are influenced by the chosen unit of quantification. Overall, using NISP as the quantitative unit provides inconsistent results, whereas, by alleviating the effects of high fragmentation, cMNE is more reliable.     

Critical review of the MNI (minimum number of individuals) as a zooarchaeological unit of quantification

The use of minimum number of individuals (MNI) in the analysis of mammal archaeofaunal assemblages has received intense criticism for its derived nature and its dependence of biasing variables. Some authors have argued that similar taxonomic variability as documented by MNI can be achieved with other less biased measuring units, such as number of identified specimens (NISP) and derivates thereof. The present study is the first experimentally controlled test that shows the degree of bias of estimates of MNI and NISP by different analysts. It shows that the margins of error of both measuring units are independent and that MNI can be more accurately estimated than NISP, despite its “derived” inferential nature.     

Pascal programs for computing taxonomic abundance in samples of fossil mammals

The number of identified specimens (NISP) and the minimum number of individuals (MNI) are the two most widely used measures of taxonomic abundance in samples of fossil bones. Each has disadvantages which can be largely offset when the two are used together and when both are calculated and presented for each skeletal part of each taxon in a sample. However, joint use does not reduce the tedium and likelihood of error involved in MNI calculation, or affect the possibility that MNIs may not be comparable among samples, because different analysts employ different and often vague calculation assumptions. The integrated Pascal computer programs described in this article dramatically cut the time and effort involved in MNI calculation, while simultaneously reducing the likelihood of calculation error. They also ensure that calculation is based on explicit, though flexible assumptions. Finally, they provide an inexpensive and compact way to store and retrieve bone data for manipulation by other programs.     

Bone Degradation and Environment: Understanding,Assessing and Conducting Archaeological Experiments Using Modern Animal Bones

Archaeological experiments that use modern bones to replicate past animal bone assemblages have often failed to consider the effects of environment, storage and preparation on modern bones. Often, these experiments make little mention of the conditions to which bones were subject during their storage and preparation for use in experiments. In other instances, these variables are reported but not considered as factors that contribute to the nature of the results obtained. This study considers previously reported data concerning the degradation of frozen bones (−20°C), and bones exposed to hot, dry conditions (40°C), and presents new data for bones exposed to room temperature environments (22°C) and refrigerated environments (2°C), and bones that are frozen (−20°C) and then thawed (22°C). These conditions are all relevant to understanding the nature of bone degradation and the use of bones in modern archaeological experimentation. This article also surveys a range of previously reported experiments that utilise modern bones to create analogies to the past and considers different methodological approaches and their relationship to the condition of bones at the time of their fracture and fragmentation. The longitudinal data presented in this study demonstrate differential rates of bone degradation over time in various environmental conditions. This degradation results in dramatic changes in bone fracture morphology, bone strength and utility for bone tool production. These observations have significant implications for experiments that utilise modern bones, especially when experimental data are used to create analogies to the archaeological past. Copyright © 2012 John Wiley & Sons, Ltd.     

Scale,Factor Analyses,and Neighborhood Effects

Studies of potential neighborhood effects have been constrained in most situations by the absence of small‐area data generated to characterize the local contexts within which individuals operate. Using small‐area data from the U.K. Census, this paper Illustrates the creation of bespoke neighborhoods—local areas defined separately for each individual in a sample survey—at a variety of scales, and their characterization using factor analysis techniques. Theories of neighborhood effects are uncertain as to the spatial scale at which the relevant processes operate, hence the value of exploring patterns consistent with those processes at a range of spatial scales. One problem with such comparative study is the incommensurability of regression coefficients derived from analyses using factor scores as the independent variables. The work reported here adapts a procedure introduced for reconstituting partial regression coefficients to circumvent that problem, and illustrates that patterns of voting at a recent British general election showed neighborhood‐effect‐like patterns at two separate scales simultaneously—with individual voter characteristics held constant.     

四川大邑县高山古城遗址出土新石器时代动物骨骼遗存

通过对四川大邑县高山古城遗址2015、2016年出土动物骨骼遗存做了比较详细的鉴定、测量、统计和分析,可以肯定为家畜的仅有猪和狗。从出土动物骨骼的NISP、MNI统计来看,家猪的比重均占绝对优势,NISP占比达93.78%,MNI占比为86.49%;家猪上、下第三臼齿的长度、宽度较小,均处于家猪第三臼齿的长、宽参数范围内;从猪的年龄结构来看,以月龄10~20个月为主,也与一般农耕聚落家猪的宰杀年龄结构相符。鉴于以上三个方面的观察,可以推断高山古城先民饲养家猪的技术比较成熟且稳定,饲养家猪也是先民肉食资源最主要的获取途径。而狗所占的比重不高,占NISP、MNI的比重分别为3.76%和5.41%,可能多用做狩猎伴侣或其他。结果表明宝墩文化时期的高山古城先民以饲养家猪作为获取肉食资源的主要途径,当时的家畜饲养技术比较成熟稳定,而稻-粟混作的农业体系无疑为家畜的饲养奠定了坚实的基础。     

Sources of superior performance: Industry versus firm effects among firms in Taiwan

No single mainstream approach—neo-liberalism, structural-institutionalism, a flying geese pattern, regional networks, or economic geography—provides adequate explanation of Taiwan's recent economic development. Extending the insights of these important perspectives, this study employs Taiwan's business database to examine external environment, or industry effects, and internal environment, or firm effects, on profitability differentials among firms in Taiwan by using return on assets and the economic performance measures economic value added and market value added. A variance components model is fitted to a new data set, and findings indicate that firm effects dominate performance while industry effects have little impact. The analysis reconciles results with those of previous studies.     

Prehistoric Mountain Goat (Oreamnos americanus) Mother Lode Near Prince Rupert,British Columbia and Implications for the Manufacture of High-Status Ceremonial Goods

Abundant mountain goat (Oreamnos americanus) remains were recovered from two archaeological sites on Kaien Island near Prince Rupert Harbour, British Columbia. No other archaeological sites in North America have anywhere near the abundance of mountain goat remains as were recovered from GbTo 54 (NISP 410, 7.1% of identified mammals) and GbTo 13 (NISP 27, 5.4% of identified mammals). In contrast, at the impressive Boardwalk site on nearby Digby Island (GbTo 31), only 1% of identified mammals were identified as mountain goat, although goat remains from Grassy Bay (GbTn 1), also on Kaien Island, comprised 1.7% of identified mammals. With one exception, other western North American sites, including those in Alaska, recovered only a few pieces of mountain goat each (<0.5% of identified mammals). The dates for GbTo 54 and GbTo 13 span AD 200–AD 1300, with all four directly dated goat bones falling within that period. Most goat bones appeared to come from adult or subadult males and element abundance analysis of GbTo 54 remains indicate that whole animals may have been selectively butchered into transportable units. Other evidence suggests the occupants may have specialized in the procurement of a variety of raw materials (not only mountain goat) used in the manufacture of high-status ceremonial goods.     

“After 20 Years”: A Taphonomic Re-evaluation of Nahal Hadera V,an Epipalaeolithic Site on the Israeli Coastal Plain

We carried out a detailed taphonomic study of the faunal remains from Nahal Hadera V (NHV), a large Kebaran open-air site on the northern coastal plain, Israel. Faunal remains were previously identified to bone element and species (Saxon, Martin & Bar-Yosef, 1978). However, NISP and MNI values were calculated based on teeth and epiphyses only. In this study we identified the maximum number of skeletal elements, including head fragments, vertebrae, ribs, carpals/tarsals, and shaft fragments. Further analyses included search for various bone surface modifications and the study of mode of bone fragmentation. We found minor loss of bones caused by various diagenetic processes, and no signs of carnivore activity. These results suggest that most of the bone destruction was caused during time of occupation, probably for marrow consumption, as indicated by mode of bone fragmentation. Absence of selective transport for gazelle (Gazella gazella) and fallow deer (Dama mesopotamica), the major prey species (with 70% and 20%, respectively), is supported by homogeneous representation of head-limb-toe elements. However, the carcasses may have been processed before transport to the site. Thus, a taphonomic analysis from NHV helps to illuminate the economy of NHV inhabitants and fine-tunes our understanding of the depositional history of the site. However, it does not overthrow results of earlier research using classical methods.     

Religion in an Age of Empire: The Salvation Army and British Imperialism, 1878–1914

Debates about the British Empire continue to rage, especially those concerned with its impact on domestic affairs during the Victorian and Edwardian periods. The degree to which empire mattered to average Britons at home has tended to generate polarised responses from historians. Some have sought to downplay its overall significance, whereas others have been prone to argue that its effects on society were widespread. The present article speaks into this debate by examining one notable British organisation — the Salvation Army — which came into being in the second half of the nineteenth century. While a number of scholars have addressed the imperialist implications of Army work in the colonies, much less work has been done to scrutinise the empire's influence on Salvationists within Britain itself. Looking at three characteristics frequently associated with imperialist ideology — militarism, racial othering, and devotion to the monarchy — this article contends that the Salvation Army's relationship to the British Empire was remarkably dynamic and complex during the timeframe under review. Demonstrating that Salvationist thinking and practice could both help and hinder the aims of imperialism, it points to the need for more balanced and nuanced approaches to the study of the empire in the metropole.     

Alice Munro,Charles McGrath,and the Shaping of “The Turkey Season”

Using archival evidence of the editorial process behind the publication of the story “The Turkey Season,” this article explores the collaborative literary relationship between Alice Munro and one of her long-time editors at The New Yorker magazine, Charles McGrath. It reveals McGrath’s exceptional contribution to the story—restructuring it by combining the two versions Munro submitted into a composite—and theorizes the composite version’s effects on the epistemological grounding of the story and the narrator’s certainty about her own memory of the events she recounts, both of which are features that are often considered characteristic of Munro’s style in her mature writing.     

A method for the identification of the location of regional cultural boundaries

Although it is widely accepted that exchangeable items often have a role in boundary maintenance, the forms of regression analysis used by archaeologists in the analysis of artifact distributions are generally unable to recognize the marked boundary effects that might be theoretically predicted, and alternative techniques are clearly required. In this study, it is suggested that single boundary profiles are well represented by a two-parameter family of functions related to the Verhulst model for population growth. A curve of this type was fitted by an iterative technique to empirical data values provided by the distribution of various regional series of late Iron Age coinage in southern Britain, and preliminary results suggest that in most cases the boundaries identified correspond to those which have been inferred on the basis of historical evidence. In addition, the analysis has drawn attention to a number of features which might repay further study—a close relationship between boundaries and major rivers, and a suggestion of the existence of distinct boundary zones between discrete territorial units. There are, however, a number of problems in the application of the method, and further work is needed.     

Size does matter: methodological comments on sieve size and species richness in fishbone assemblages

Vale and Gargett (J. Archaeol. Sci. 29 (2002) 57) discuss the finds from sieving experiments through 6 mm, 3 mm, and 1 mm mesh sizes from Arrawarra-I, a coastal midden site in Australia. They claimed that the relationship between sieve mesh size and both taxonomic richness and abundance is not straightforward. We reanalyzed Vale and Gargett's data to estimate species richness in larger sample sizes. By fitting logarithmic series to the data, we calculated the alpha diversity, and used that statistics to predict number of species expected at a given sample size. This statistical method is called “the equivalent alpha diversity method for abundifaction”. We demonstrate that taxonomic diversity would have been higher (14 species rather then 10) for an NISP of 2000 bones, sieved through a 1 mm mesh. We also demonstrate that Vale and Gargett's conclusion is flawed due to their small sample size (432 identified bones out of 60,000), inadequate sampling methods and poor analytical methodology. By using Vale and Gargett's data, we reach the opposite conclusion, and show that the use of 3 and 1 mm mesh sieves is indeed important in measuring diversity of archaeological assemblages in general, and of fish assemblages in particular.     

Knowledge,Morality and ‘Kastom’: SikAIDS among Young Yupno People,Finisterre Range,Papua New Guinea

ABSTRACT This paper investigates the extent of knowledge about HIV/AIDS among young Yupno women and men. Local understanding of sikAIDS is shaped by cultural, moral and religious concepts and processes that are based on social values and practices. Difficulties these young people face in accessing information about HIV/AIDS and using it to implement preventative measures — for example by obtaining condoms — have to be seen in the framework of ‘kastom’ and a moral discourse coined and influenced by the Lutheran Church. As the research shows, there is an urgent need for a broad and contextually sensitive approach to sexual health, including information about conception, family planning methods, and sexually transmitted diseases when planning awareness campaigns for teenagers in rural regions.     

The Impact of Forum Interdependence and Network Structure on Actor Performance in Complex Governance Systems

One of the main assumptions of the Ecology of Games Framework (EGF) is that governance processes are heavily affected by the interactions among policy actors that take place in multiple decision‐making forums, which often function interdependently. In this article, we use data collected in the Tampa Bay and California Delta water governance systems to examine how “biophysical interdependence”—the extent to which forums deal with interconnected policy problems—impacts the costs that actors face when they participate in forums, which in turn can affect their performance in them. Furthermore, we examine how the individual information exchange networks that actors have (i.e., their ego‐networks) can mediate the previous relationship. We find that actors with networks that have more closure are better able to mitigate the costs associated with participating in biophysically interdependent forums, thus leading to better in‐forum performance. Our findings shed new light on the relationship between structure and function in complex ecologies of games.     

Sparse,Inconsistent and Unreliable: Tax Records and the World Inequality Report 2018

This article reviews the World Inequality Report 2018, a large collaborative data project based on the work of Thomas Piketty and the late Anthony Atkinson, which critiques the entire literature of inequality measurement from survey data and purports to provide superior, unprecedented and reliable coverage of income and wealth inequalities over the entire world, based primarily on tax records. The article examines three major issues: the coverage provided by tax data in the world economy, the consistency of tax data with other sources of information on income inequality, and the peculiarities of tax‐based measurement of inequality in the United States. Then a comparison is made with measures drawn from other forms of administrative data — specifically payroll records — which are generally more consistent with records of inequality measured in household surveys than are tax records. Following this, the article discusses the analysis of wealth and wealth inequality before offering a few closing remarks about policy.     

When open data and data activism meet: An analysis of civic participation in Cape Town,South Africa

Municipal open data projects are motivated by a desire to democratize data access and knowledge production, strengthen transparency, and advance cities socially and economically. However, their effects and implications are insufficiently analyzed. This paper examines civic engagement in open data in Cape Town, South Africa, the continent's first municipal-level open data initiative. Findings reveal how local civil society organizations have been driving engagement with municipal open data as part of their recent turn towards technology and data-driven forms of public engagement and activism. This analysis highlights the important role of the “smart civil society organization”—occupying a position between the smart city and smart citizen—that is developing significant capacity to produce and share data about the city's informal settlements with stakeholders in government, the private sector, and wider society. Minimal engagement with or recognition of civil society efforts illustrates the limits to the city's philosophy of data openness, which is largely restricted to releasing selected government datasets to the public. The notion of “bi-directional open data” is developed here to characterize emerging possibilities for data openness between governments and the public. This may be particularly relevant for cities like Cape Town with a highly active, capable, and data-literate civil society.