Consequences of conquest? The analysis and interpretation of subadult trauma at Puruchuco-Huaquerones, Peru

This paper examines bioarchaeological evidence of violence and traumatic injury on subadult skeletal remains from two Late Horizon (A.D. 1470-1540) cemeteries within the archaeological zone of Puruchuco-Huaquerones, Peru. Here we present the frequency and types of traumatic lesions on the 242 subadults analyzed. We observed significant increases in the frequency of subadult trauma, particularly among the burials associated with Spanish Conquest. Specifically, we noted a statistically significant increase in the frequency of cranial trauma in a subsample of individuals from one of two cemeteries at the site, 57AS03. These perimortem cranial injuries suggest an intensification of violence and lethality that may have affected the children from this community. We then discuss the biocultural implications of this analysis within the context of Spanish invasion and conquest.     

The Lower Acheulian site of Ambrona,Soria (Spain): ages derived from a combined ESR/U-series model

The Lower Paleolithic sites of Ambrona and Torralba (Soria, Spain) are often associated with each other because of their proximity although they do not represent the same morphostratigraphic unit. Systematic and extensive excavations were conducted at these sites by an American team during the 1960s and 1980s. Recently (1989–2000), a Spanish team has reactivated the research by initiating a new interdisciplinary project. In the central sector and west of the Ambrona site a stratigraphy has been established with six units from AS1 at the base to AS6 at the surface, corresponding to fluvial–lacustrine deposits in which abundant fauna associated with Acheulian artefacts were found. The most abundant species were elephant, horse, deer and aurochs. Other species like carnivores occur in small numbers only. The lithic assemblage is relatively sparse and consists of a few bifaces, choppers and several flake tools distributed throughout levels AS1 to AS5. The fauna and the lithic industry therefore document human presence at Ambrona during the Middle Pleistocene. In order to verify the presumed antiquity of the Ambrona deposits, horse teeth sampled in levels AS1, AS2 and AS6 were analysed using combined ESR/U-series (US) methods. The samples from the lower levels (AS1 and AS2) underwent a very recent uranium uptake as indicated by the U-series dates, ranging between 5 and 18 ka. In contrast, a more conventional postmortem uranium uptake was observed in the upper level samples (AS6) in the enamel and dentine tissues, while a light U-leaching was observed in the cementum. The combined ESR/U-series dates obtained on these samples suggest a minimum age of approximately 350 ka, contemporaneous of OSI 9 or the end of OSI 11, for the Ambrona site.     

Technological Change and Economy in the Epipalaeolithic: Assessing the Shift from Early to Middle Epipalaeolithic at Kharaneh IV

Epipalaeolithic hunter-gatherer communities in the Southern Levant exhibit numerous complex trends that suggest that the transition to the Neolithic was patchy and protracted. This paper explores the changing nature of occupation at the Epipalaeolithic site Kharaneh IV, Jordan, through an in-depth analysis of the lithic and faunal assemblages. Focusing on the analysis of a single deep sounding (unit AS42), we address how Kharaneh IV occupations link to the local landscape and environmental changes. As an aggregation site, Kharaneh IV represents an interesting locale to explore the changing nature of aggregation and social cohesion prior to the origins of agriculture, as well as changes in technology and subsistence between the Early and Middle Epipalaeolithic. We explore the tempo and nature of transition from one archaeological culture to the next through changes in technology and how this reflects the people making and using tools, to understand how foragers adapted to a changing landscape.     

Universal methodology for developing univariate sample-specific sex determination methods: an example using the epicondylar breadth of the humerus

In this paper we present a new methodology for developing sample-specific metric sex determination methods using unidentified individuals that can be applied to archaeological samples. This methodology does not require the assessment of sex of a large sample from pelvic morphological features as a first step in developing the method and instead is developed from a sample of individuals with sex unknown. The procedure involves using the overall mean of a measurement collected from the sample of unknowns as the discriminant criteria for determining the sex of the individuals in that same sample. Experiments with various sample sizes and sex ratios using distal humerus measurements from the Coimbra Collection (Portugal) suggest that allocation accuracies of 83–96% can be expected when the sample used to develop the method is greater than 40 individuals and the sex ratio is less than 1.5:1. The utility of the methodology is explored using the Lisbon Collection (Portugal) and an archaeological sample from Belleville (Canada) is tested as an example. The Lisbon Collection data indicate that joint measurements of long bones will provide the highest allocation accuracies. The results from the Belleville sample confirm that humerus joint measurements consistently provide the highest allocation accuracies (88–100%) even when the sex ratio in the sample used to develop the method is estimated at 1.9:1.     

Developmental Defects in the Spine: Initial Findings in Archaeological Cases from Córdoba Highlands (Argentina)

Congenital disorders are pathologies rarely found in archaeological cases. In recent years, however, there has been an increase in the number of reported cases, and a growing interest in understanding their development and implication as genetic markers within certain collections. In the central region of Argentina, researchers have begun to focus on issues related to the health of prehispanic populations from a bioarchaeological perspective. Between 1999 and 2012 our research group recovered, by rescue archaeological activities, a total number of 62 individuals from different archaeological sites in the province of Córdoba, from which only three individuals with pathologies classified as congenital were recorded (4.83%). Radiocarbon and contextual information sets these individuals in the late Holocene (2156 ± 86 and 920 ± 20 ¹⁴C years BP). Hence, this work aims at presenting two pathological conditions deriving from congenital developmental abnormalities that arise during the first three months of pregnancy: (a) Klippel–Feil syndrome (type II) which was suffered by the individuals from the sites of Guasmara and El Vado, and (b) central sagittal fissure of the vertebral body or ‘butterfly vertebra’ as in the case of one individual from La Calera. We also analyse other lesions in these skeletons that may be associated with the conditions mentioned above, and we provide a thorough interpretation from an osteobiographical perspective. Copyright © 2015 John Wiley & Sons, Ltd.     

Comments on economic change and the prehistoric fur trade in Northern Sweden

In this study, we used stable isotope analysis and radiocarbon dating to study diet, mobility and chronology in two late medieval/historical coastal populations in northern Norway. We have shown that the individuals buried at Kirkegårdsøya date between 1331 and 1953 cal AD and had a homogenous marine diet, whereas the individuals buried at Gullholmen had a more heterogeneous diet, consisting of both terrestrial and marine proteins and date between 1661 and 1953 cal AD. We have demonstrated that reindeer protein was not an important part of their diet, and also discussed the importance of correcting for the marine reservoir effect in populations with a coastal subsistence. Our interpretation is that individuals buried at Kirkegårdsøya primarily belonged to a Coastal Sámi community, although Norwegians with a similar diet (and likely comprising a minor population in the area) cannot be ruled out. The more varied diet and mobility at Gullholmen could, as predicted, indicate that these individuals may have had a more diverse cultural affinity.     

Stable Isotope Analysis Reveals Variations in Human Diet at the Poundbury Camp Cemetery Site

Stable isotope analysis was undertaken on 48 individuals from Iron Age, Roman and Post-Roman periods of the Poundbury Camp Cemetery, Dorchester, England. Variations in diet, reflected by the stable isotope values, were observed between individuals from the different time periods. Differences in diet within the Late Roman period were particularly interesting, as we found that the isotope values could be related to burial type. We also found evidence of possible immigrants at Poundbury; individuals that may have come to the site from a warmer climate.     

“Protect the women!” Trans-exclusionary feminist issue framing and support for transgender rights

An increasingly salient policy innovation pursued by LGBT+ rights groups and socially liberal policy entrepreneurs is the right of trans people to bring their legally recorded sex in line with their lived gender by way of self-identification. In response to these moves toward trans inclusion, a unique coalition of trans-exclusionary (gender critical) feminists and traditionalist conservatives has emerged to challenge these reforms. This coalition of policy opponents, mirroring historical issue frames that present homosexuals as predatory sexual deviants, campaign on a salient issue frame that presents transgender individuals and the expansion of trans rights as an inimical threat to the security, safety, and welfare of (cisgender) women, particularly in single-sex spaces. In this paper, we address two questions. First, we ask: do trans-exclusionary “protect women” issue frames over the alleged threat of trans persons to (cis) women shape mass public opinion? Second, we ask: in a relatively LGBT+ friendly policy environment, who supports the right to self-identification for trans individuals? We answer these questions via an original pre-registered survey experiment embedded within the 2021 Scottish Election Study. We find that trans-exclusionary issue frames appealing to (cis) women's safety significantly depress support for trans rights, particularly among women respondents. Highlighting these concerns is an effective means of increasing already robust opposition to reforms designed to improve the welfare of transgender individuals, which should be of concern for proponents of self-identification policies.     

Reconstruction of Socioeconomic Status in the Medieval (14th–15th Century) Population of Grevenmacher (Luxembourg) Based on Growth,Development and Diet

Numerous historical sources describe many aspects of the estate‐based society in medieval times; the detection of socioeconomic status within populations through skeletal remains is a topic of growing interest in anthropological studies. In medieval times, it was common for members of high social rank to be buried within or next to a church. This was certainly the case in Grevenmacher (Luxembourg), where remains of a church building and an adjacent cemetery from the 13th until the beginning of the 15th century were subjected to archaeological and anthropological analysis. By integrating archaeological and anthropological elements, as well as stable isotope analysis, we documented osteological manifestations as indicators of diet differentials in two subsamples (first group consists out of 56 individuals, second one out of 184 individuals) from the medieval cemetery of Grevenmacher. We could distinguish two subsamples that we assumed as different in their socioeconomic status with regards to the burials' position in the cemetery and burial characteristics. Differences in osteological traits such as bone length, stature and body mass indicated differences in diet between sample groups. To substantiate these outcomes, stable isotopic analysis (δ¹³C, δ¹⁵N) were made; the results displayed a clear separation between the sample groups on the basis of their diet. Therefore, we were able to confirm certain individuals in the medieval population of Grevenmacher in relationship to their socioeconomic status. Copyright © 2017 John Wiley & Sons, Ltd.     

You (Br)exit,I stay: The effect of the Brexit vote on internal migration

The profound divisions that emerged around the UK's decision to leave the European Union have stimulated a heated debate on whether the referendum, by exposing intolerance and exacerbating societal tensions, has affected individuals' choices. The UK is one of the most mobile societies in Europe, and internal migration plays a key role in national well-being and in the efficient functioning of the labour and housing markets. In this article, we examine the consequences of polarizing politics on individuals' propensity to migrate internally. We show that, in the aftermath of the vote, individuals were less inclined to move when they were aligned with the Brexit preferences of their district. As ‘Remainers’ found themselves on the losing side, they were more likely than ‘Leavers’ to value the alignment to their district, given their ‘misalignment’ to the country. We also show that, when they do move, non-aligned individuals tend to relocate to a district to which they can then feel (re)aligned.     

Measuring the Scale of Segregation Using k‐Nearest Neighbor Aggregates

Nearly all segregation measures use some form of administrative unit (usually tracts in the United States) as the base for the calculation of segregation indices, and most of the commonly used measures are aspatial. The spatial measures that have been proposed are often not easily computed, although there have been significant advances in the past decade. We provide a measure that is individually based (either persons or very small administrative units) and a technique for constructing neighborhoods that does not require administrative units. We show that the spatial distribution of different population groups within an urban area can be efficiently analyzed with segregation measures that use population count‐based definitions of neighborhood scale. We provide a variant of a k‐nearest neighbor approach and a statistic spatial isolation and a methodology (EquiPop) to map, graph, and evaluate the likelihood of individuals meeting other similar race individuals or of meeting individuals of a different ethnicity. The usefulness of this approach is demonstrated in an application of the method to data for Los Angeles and three metropolitan areas in Sweden. This comparative approach is important as we wish to show how the technique can be used across different cultural contexts. The analysis shows how the scale (very small neighborhoods, larger communities, or cities) influences the segregation outcomes. Even if microscale segregation is strong, there may still be much more mixing at macroscales.     

Unmanned Aerial Vehicle (UAV) Survey with Commercial-Grade Instruments: A Case Study from the Eastern Ḫabur Archaeological Survey,Iraq

Low-altitude photography in archaeology is now common practice at the scale of excavations; however, landscape-scale applications are a relatively new endeavor with promising analytical potential. From 2014–2016, an unmanned aerial vehicle (UAV) with a mounted camera was used to document sites recorded as part of the Eastern ?abur Archaeological Survey (E?AS), an archaeological reconnaissance project in western Dohuk Province, Iraqi Kurdistan. The E?AS team documented over 70 archaeological sites with the UAV, from single-phase artifact scatters, to archaeological remains with standing architecture, to tells that cover more than 30 hectares. Representative examples from this survey are presented here to outline the project workflow and primary output data layers, including digital orthomosaics and digital elevation models. The quality and utility of results are then assessed in relationship to available satellite-based data. Methods for analysis and interpretation are then considered to demonstrate applications in landscape archaeology. An A) orthomosaic and B) shaded relief model with surface collection area (in red) of site EHAS-C045 created from photographs taken from a UAV.     

Bringing Organizations Back In: Multilevel Feedback Effects on Individual Civic Inclusion

Policy feedback scholarship has focused on how laws and their implementation affect either organizations (e.g., their resources, priorities, political opportunities, or incentive structures) or individuals (e.g., their civic skills and resources or their psychological orientations toward the state). However, in practice the distinction between organizations and individuals is not clear‐cut: Organizations interpret policy for individuals, and individuals experience policy through organizations. Thus, scholars have argued for a multi‐level model of feedback effects illuminating how policies operating at the organizational level reverberate at the individual level. In this theory‐building article, we push this insight by examining how public policy influences nonprofit organizations’ role in the civic life of beneficiaries. We identify five roles that nonprofit organizations play. For each role, we draw on existing research to identify policy mechanisms that either enlarge or diminish nonprofits’ capacity to facilitate individual incorporation and engagement. From these examples, we derive cross‐cutting hypotheses concerning how different categories of citizens may need policy to operate differently to enhance their civic influence; whether policy that is “delivered” through nonprofits may dampen citizens’ relationship with the state; and how the civic boost provided by policy may be influenced by the degree of latitude conferred on recipient organizations.     

Stable Isotopic Analysis of Human Skeletons from the Sunhung Mural Tomb,Yeongju, Korea: Implication for Human Diet in the Three Kingdoms Period

This study reports the results of stable isotope analyses (carbon, nitrogen and sulphur) of human bone collagen from the Sunhung mural tomb from the Three Kingdoms Period of Korea (AD 300–668). The stable isotope data indicate that the main source of protein in the diet of the interred seven Sunhung individuals came from C₃‐based terrestrial resources, and there was an isotopic variation between individuals at this site. To investigate dietary patterns in the Three Kingdoms period, we compared our results with reported isotopic data from other southeastern Three Kingdoms sites (Imdang‐dong, Songhyeon‐dong and Yean‐ri). We found that the Sunhung individuals had similar isotope ratios to the people from these other sites. However, there was noticeable isotopic difference among individuals from each study site, although much of the dietary protein in each site was mainly from terrestrial sources. We propose that the most parsimonious explanation for this isotopic pattern is variation in social status during this time period. Copyright © 2012 John Wiley & Sons, Ltd.     

Ancient DNA insights from the Middle Neolithic in Germany

Genetic studies of Neolithic groups in central Europe have provided insights into the demographic processes that have occurred during the initial transition to agriculture as well as in later Neolithic contexts. While distinct genetic patterns between indigenous hunter-gatherers and Neolithic farmers in Europe have been observed, it is still under discussion how the genetic diversity changed during the 5,000-year span of the Neolithic period. In order to investigate genetic patterns after the earliest farming communities, we carried out an ancient mitochondrial DNA (mtDNA) analysis of 34 individuals from Wittmar, Germany representing three different Neolithic farming groups (ca. 5,200–4,300 cal bc) including Rössen societies. Ancient DNA analysis was successful for six individuals associated with the Middle Neolithic Rössen and observed haplotypes were assigned to mtDNA haplogroups H5, HV0, U5, and K. Our results offer perspectives on the genetic composition of individuals associated with the Rössen culture at Wittmar and permit insights into genetic landscapes in central Europe at a time when regional groups first emerged during the Middle Neolithic.     

Strontium isotope evidence of migration and diet in relation to ritual tooth ablation: a case study from the Inariyama Jomon site,Japan

Ritual tooth ablation was extensively practiced among Jomon (Japanese Neolithic) societies in their final phase (ca. 3000-2300 BP). This tradition includes two different tooth ablation patterns, type 4I and type 2C, referring to extraction of the mandibular incisors and canines, respectively. However, the reason for this difference is unclear. Previous carbon and nitrogen stable isotope analysis of human remains from the Inariyama shell mound revealed that type 4I individuals were more dependent on terrestrial resources and type 2C individuals on marine resources. To test this hypothesis, we performed strontium (Sr) isotope (⁸⁷Sr/⁸⁶Sr) analyses on the same skeletal remains and on modern plants around the site. Because Sr isotope ratios of plants differ according to the local geology and seawater has a consistent Sr isotope ratio, the Sr isotope ratios of tooth enamel can reveal both migration and diet. Comparing Sr isotope ratios in plants and seawater with those of tooth enamel, we identified four possible immigrants. Type 4I locals had significantly higher Sr isotope ratios than type 2C locals. The ratios of the type 4I and type 2C locals were close to those of terrestrial plants and seawater, respectively, suggesting that type 4I locals had incorporated much Sr from terrestrial resources and type 2C locals from marine resources. These results support the hypothesis that ritual tooth ablation reflects dietary differences throughout an individual’s life, and they suggest possible occupational differentiation among the Jomon people.     

Agent-based simulation of the spatial evolution of the historical population in China

This paper presents an agent-based simulation (ABS) and cellular automata (CA) coupled model to simulate the spatial evolution of the population of China over the past 2000 years. In the model, agents are used to simulate individuals who live in a geographic environment represented by the CA. The choice to migrate is influenced by climate change, potential agricultural productivity change, and waves of mass migrations. Using the simulation, we can observe the spatial evolution of the population, as well as the shift of the population center of gravity, and we can analyze the driving forces of these changing spatial patterns.     

Purposeful commingling of adult and child cranial elements from the Chelechol ra Orrak Cemetery,Palau

Continued excavation in 2007 of the early (ca. 2000–3000 calBP) cemetery at Chelechol ra Orrak in Palau, Micronesia revealed the remains of at least six individuals, adding to a minimum number of at least 25 other mostly fragmented individuals recovered in previous years. Of particular interest was the discovery of two isolated adult partial crania one of which, when emptied of sandy matrix, was found to contain a complete child's frontal bone. Here we explore the possibility that the placement of the skulls, particularly the commingling of the adult and child cranial elements, was done purposefully and discuss its significance for early Pacific mortuary behaviours. Copyright © 2009 John Wiley & Sons, Ltd.     

Strontium isotopic reconstruction of the composition of an urban free black population from the 19th century United States

The Industrial Revolution in the United States had a tremendous impact on society, altering not only economics but also the distribution of it population. It was also during this period that increasing numbers of African Americans gained their freedom from slavery. Released from overt bondage, free African Americans sought the opportunities denied to them for over two centuries, initiating a large scale movement of people to the burgeoning urban centers of industry. The individuals interred in the Newburgh Colored Burial Ground (1830–1870) represent one small segment of this process. Strontium isotopic analyses are utilized in order to discuss the demographic composition of Newburgh’s free black population during this time period. In particular, we examine the relative contribution of migration and natural increase, and whether there are significant sex-specific differences in the formation of the population. The results suggest that Newburgh’s free black population was composed predominantly of individuals born in the immediate region. Additionally, there were a greater percentage of non-local males than females. While historical data suggests that females had greater job opportunities in the north relative to males, the growing industrial economy Newburgh may very well have fostered greater male mobility.     

Identifying handedness at knapping; an analysis of the scatter pattern of lithic remains

Determining hand laterality during human evolution is important in order to identify brain hemispheric lateralization for motor tasks and, indirectly, to gain information on the complex cognitive functions of the human brain. In this paper, we present a new method for inferring handedness from lithic evidence. The study is based on an analysis of the scatter patterns of lithic remains from stone-knapping episodes. An experimental programme was carried out by 14 knappers (eight right-handed and six left-handed), ranging from individuals that had never even struck two pebbles together to individuals who were quite familiar with prehistoric tools and had some degree of practice. The results of the experiment show that the material scatter patterns of right- and left-handed knappers at group level are different, but they do overlap at certain intervals. At the individual level, the probability of falsely ascribing left- and right-handedness has also been estimated. In addition, we have adapted this method to be applied to the archaeological record. In this case, only well-preserved knapping events with no post-depositional alterations can be used to assign left- or right-handed knappers, with the former being more reliably detected than the latter.