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Colonial New Zealand was built on the ideal of creating better lives for settlers. Emigrants came looking to escape the shackles of the class-system and poor conditions in Industrial Revolution period Britain. Colonial propaganda claimed that most emigrants achieved their aims, but the lives the colonists actually experienced upon reaching New Zealand remain relatively unexplored from a biosocial perspective. In this paper we present a pilot study of stable isotope results of bone collagen from seven adults interred in the St. John’s Cemetery (SJM), Milton, New Zealand (ca. AD 1860–1900). We interpret the diet at Milton and broadly compare our isotopic results with contemporaneous samples from Britain. We show that, like contemporary Britain, the diet of our studied individuals was focused on C3 crops and terrestrial meat sources. Despite higher ????15N values in contemporary UK populations (which can simplistically be interpreted as indicative of higher meat intake), consideration of different local baselines makes it likely that this New Zealand population had relatively similar levels of meat intake. Interestingly marine resources did not form an important part of the Milton diet, despite the site's proximity to the ocean, hinting at the possible stigmatisation of local resources and the development of a European New Zealand (pākehā) food identity.

OBJECTIVES This study aims to assess if inter-island mobility can be identified during the Namu period (ca. 1,510-1800 AD) using 87 Sr/86 Sr analysis of dental enamel for individuals from the Namu burial ground on Taumako Island in the eastern Solomon Island Chain. Historic evidence from this region suggests that females migrated between the Duff, Reef, and Santa Cruz islands for marriage purposes. We hypothesize that observable trends in migrational (87 Sr/86 Sr) and dietary (δ13 C and δ15 N) isotopes can reveal the relationship between demographic factors, social status, diet, and female mobility on Taumako. METHODS This research analyzes enamel 87 Sr/86 Sr for 58 individuals in the Namu skeletal sample. The 87 Sr/86 Sr results were compared with published dietary isotope data (bone collagen and dentin δ13 C and δ15 N values) and type/number of grave goods to assess whether trends within the data may be related to sex, age, or burial wealth. RESULTS The results show that females display significantly higher 87 Sr/86 Sr values compared to males. One young adult female displayed a 87 Sr/86 Sr value that was +2SD outside the mean for the sampled individuals. A linear mixed-effects model and principle components analysis of 87 Sr/86 Sr, δ13 C, and δ15 N values suggest that wealth, sex, and age-cohort membership have an observable influence on the isotopic variation for the Taumako population. CONCLUSION We suggest that during the Namu period, Taumako was patrilocal and that some females migrated there from the nearby Santa Cruz and Reef islands. One female immigrated to Taumako from a geologically distinct region outside of the Duff, Reef, and Santa Cruz Island groups.

During the nineteenth century, New Zealand was promoted as a land of plenty, promising a ‘better life’, to encourage families to settle and develop the growing colony. This paper characterises the ...

Objectives: Colonial period New Zealand was lauded as a land of plenty, where colonists could improve their station in life and secure a future for their families. Our understanding of colonial experience, however, is often shaped by historical records which communicate a state‐sponsored version of history. This study aims to reconstruct the lives of settlers using isotopic evidence from the colonial skeletons themselves. Materials and methods: We use skeletal remains from recently excavated colonial sites in Otago (South Island, New Zealand) to illustrate the information that can be gleaned from the isotopic analysis of individuals. We use 87Sr/86Sr to identify European settlers, and δ13C and δ15N from collagen and hair keratin, as well as dental enamel carbonate δ13C to trace dietary change over their life‐courses. Results: Strontium isotope analysis shows that all adults in our sample are non‐local. Dietary isotopes show that while most individuals had relatively consistent childhood diet, one individual with more rural origins likely had seasonal use of resources during childhood. While some members of the population seem to have increased their meat intake in the new colony most do not have clear evidence for this. Discussion: We show the diversity of human experience in first‐generation New Zealanders both prior to emigration and in the new colony. Despite colonial propaganda claiming that circumstances in New Zealand were improved for all settlers, we have little evidence for this, aside from among individuals of potentially high status.

The South Island of New Zealand saw several major waves of migration in the mid-nineteenth century, predominantly from Europe but also with an ethnically distinct Chinese presence. The rural community of Milton, Otago, was a settler community established primarily by immigrants from the United Kingdom in search of a better quality of life. However, these settlers faced unique challenges related to surviving in an isolated location with very little infrastructure compared to their origin populations. In 2016, excavation was undertaken at St. John’s burial ground, Milton, with the object of using bioarchaeological methods to elucidate the lived experience of the first organized European settlement of this region, particularly in terms of health and disease. Here we present a case study of Burial 21 (B21), a male individual of known identity and a documented cause of death. We use biochemical and paleopathological methods to ground-truth his written history, which includes a period of invalidism due to tuberculosis, and discuss the implications of our findings for the community, provision of care, and quality of life in rural colonial New Zealand. He maha tonu ngā hekenga tāngata ki Te Waka a Māui i ngā tau kei waenga pū o te rau tau 1800, ko te nuinga nō Ūropi, heoi he tokomaha tonu nō Haina. Nā ngā manene nō Peretānia te hapori o Milton i whakatū ki Tokomairaro, i Ōtākou, i tō rātou hiahia ki tētehi oranga kounga ake i tō rātou oranga i Peretānia. Heoi, ko ētehi o ngā wero nui i tau ki ngā manene nei i ahu mai i te noho pūreirei ki tētehi wāhi kāore rawa ngā ratonga i rite ki ngā wāhi i ahu mai ai rātou. I te tau 2016, i hahu kōiwi i te urupā o Hato Hone, i Milton, hei whakamātau i te kaha o te ora me ngā momo mate i pā atu ki ngā tāngata whai i noho i te rohe nei. Nei rā he ripoata mō tētehi kua hahua, kua tapaina ko B21, he tāne ia, ko tōna ingoa kua mōhiotia, ko tōna mate kua āta tuhia. Kua āta whakamātauria ōna kōiwi me ōna toenga kiko mō ngā tohu ora me ngā tohu mate, kia mārama ai mena rānei e hāngai ana ngā tuhinga rongoā mōna, ngā mea i tuhia nōna e takatū ana, tae atu ki te wā i tūroro ia i te mate kohi, ki ngā tohu e puta ana i te mātauranga Rongoā-Koiora ō nāianei. Ka matapakina ngā hīrautanga o ngā kitenga me te māramatanga kua puta i tēnei rangahau e pā ana ki te hapori, ki ngā ratonga hauora, me te kounga o te oranga mō te hunga noho tuawhenua i tērā wā i Aotearoa.

Experiences of childhood in colonial New Zealand are difficult to reconstruct from the historical record alone. Many of those who came to the colony were illiterate, and the Victorian tendency to avoid discussion of pregnancy and breastfeeding practices restricts our understanding of this important period. Bioarchaeological investigation, however, has the potential to illuminate the life stories of these first-generation Pākehā (European) settlers. Here we use isotopic evidence combined with dental pathology from children interred in a historic cemetery from Otago, New Zealand, to examine colonial childhood. We show how weaning practices in the colony differ from those experienced by their emigrant parents, highlight periods of illness likely associated with the weaning process, and bring to light the potential problems caused by maternal Vitamin D deficiency in the colony.

The mid-nineteenth century saw extensive diaspora from Europe to the antipodes. New Zealand in particular was marketed to the poor and middle classes of the United Kingdom (UK) as a “Better Britain”; a pastoral utopia of abundant resources and easy living. These campaigns actively targeted young, able-bodied persons with the aim of creating a thriving and productive colony. The rural community of Milton, Otago, in the South Island, was a farming settlement established predominantly by immigrants from the UK. The University of Otago undertook an excavation at St. John’s Anglican burial ground (SJM) in 2016 with the aim of reconstructing some aspects of the lives of these nineteenth-century European (Pākehā) settlers. One of the 27 individuals recovered, burial 29, was an adult female with a striking thoracic deformity and several other features suggestive of a skeletal growth disorder. Here, we combine multiple lines of bioarchaeological evidence to create an osteobiographyof this individual and discuss the implications of our findings for conceptions of disability, status, personhood, and social value in Victorian frontier society. Tuhinga whakarāpopoto: Ko te puku o ngā tau o te rau tau 1800 te wā i matua heke ai ngā tāngata nō Ūropi ki te tuakoi tonga o te ao. Ko Niu Tīreni tonu i whakatairangahia ki te tūtūā o Peretānia hei Piritana hōu, he “Piritana Pai Ake ”; he whenua haumako, he huhua rauemi, he oranga ngāwari. Ko ēnei whakatairanga hei whaka- poapoa i te hunga rangatahi, i te hunga kua pakari tonu te tīnana hei tuarā hāpai i te koroni hōu, i te koroni tōnui i pīrangitia. Ko te taiwhenua o Milton i Ōtākou, i Te Waipounamu, tētehi hapori pāmu i whakatūria e ngā manene, ko te nuinga nō Peretānia. Nā Te Whare Wānanga o Ōtākou ngā rua kōiwi i te urupā Mihinare o Hato Hone (SJM) i keri ake i te tau 2016, ko te whainga matua ko te kimi kōrero mō ngā rā o ngā ao o ēnei tāngata whai nō Ūropi (Pākehā) i te rau tau 1800. Ko tētehi o te 27 tāngata i hahua, arā ko “nehunga 29”, he wahine pa- keke kua hauā rawa ōna kōiwi o te haurua o te tinana ō runga i tōna pito, ā, he tohu anō i kitea e hanga rite ana ki tētehi mate whakahauā kōiwi. I konei whakatōpūhia ai ngā taunakitanga maha kua puta i ngā whakamātautau kōiwi tangata hei waihanga anō i ngā rā o te ao o te wahine nei, ā, ka matapakina ā mātou whakapae mō ngā whakaaro o ngāi koroni wikitōria mō te hauā; mō tōna tūnga, mō tōna mana me tōna noho hei tangata i aua wā.

The human skeleton reflects an individual’s biocultural life-course, recording information on diet, health, and stress. Using new methods for inferring phys-iological stress during the foetal, infant, and childhood periods, this chapter investigates the early lives of two subadult individuals through the lens of the maternal-infant nexus from the Neolithic site of Man Bac in Vietnam. We apply a novel approach that incorporates stable isotopic evidence for weaning and diet, with a quantitative method of identifying and measuring linear enamel hypoplasia to assess physiological stress during development. These case studies are interpreted within a bioarchaeology of infant- and child-care theoretical model approach that focuses on the maternal-infant nexus, and incorporates information on fertility, palaeopathological data, archaeological data on the natural and social environment, and social organisation.

Numerous pairs of evolutionarily divergent mammalian species have been shown to produce hybrid offspring. In some cases, F 1 hybrids are able to produce F 2 s through matings with F 1 s. In other instances, the hybrids are only able to produce offspring themselves through backcrosses with a parent species owing to unisexual sterility (Haldane's Rule). Here, we explicitly tested whether genetic distance, computed from mitochondrial and nuclear genes, can be used as a proxy to predict the relative fertility of the hybrid offspring resulting from matings between species of terrestrial mammals. We assessed the proxy's predictive power using a well-characterized felid hybrid system, and applied it to modern and ancient hominins. Our results revealed a small overlap in mitochondrial genetic distance values that distinguish species pairs whose calculated distances fall within two categories: those whose hybrid offspring follow Haldane's Rule, and those whose hybrid F 1 offspring can produce F 2 s. The strong correlation between genetic distance and hybrid fertility demonstrated here suggests that this proxy can be employed to predict whether the hybrid offspring of two mammalian species will follow Haldane's Rule.

This study aims to assess if inter-island mobility can be identified during the Namu period (ca. 1,510-1800 AD) usingThis research analyzes enamelThe results show that females display significantly higherWe suggest that during the Namu period, Taumako was patrilocal and that some females migrated there from the nearby Santa Cruz and Reef islands. One female immigrated to Taumako from a geologically distinct region outside of the Duff, Reef, and Santa Cruz Island groups.

Human health change during prehistory is often assumed to be intimately associated with changes to sociopolitical complexity and subsistence regime. It is only possible to theorise about how, when and why populations may have experienced deteriorations in health, however, by taking into account context-specific mechanisms behind changes. In mainland Southeast Asia, for instance, changes to subsistence at the introduction of agricultural resources appear to have been minimal. It is not until agriculture intensifies and staple crops become an indispensable part of the diet that we are likely to see a shift in human health. Here we present a model for envisioning the dynamic interactions between human health, subsistence, social, and environmental change in the Upper Mun River valley, northeast Thailand. For the first time we review evidence from multiple archaeological and bioarchaeological studies in this region to show how current data supports our model of regionally-specific socioeconomic processes affecting host-pathogen dynamics, and therefore palaeoepidemiology and human health. We correlate changes in infant mortality and the emergence of infectious disease with socioeconomic and environmental changes that involved moat-building, corralling, deforestation and increased movement of people. All these factors have consequences for pathogen distribution. We highlight the importance of considering the palaeoepidemiological implications of socioeconomic and environmental change and emphasise the need for future work to evaluate this model both within the region and in the wider Southeast Asian context.

In the mid-late nineteenth century thousands flocked to the newly-established British colony of New Zealand in the hope of improving their fortunes and forging a better life. While historical records give us an overview of where these people came from, in many cases the individual stories of the people who make up early colonial society have been lost. In this study we use isotopic analysis (87Sr/86Sr, lead isotopes and δ18O) and ancient DNA (aDNA) to look at three cemetery populations from early colonial Otago (South Island, New Zealand). One from an organised agricultural settlement, the other two from the Otago goldfields – associated with the early goldrush, and the later influx of Chinese miners to the area. Overall, we assessed individual origins of the people in these cemetery samples, with the aim of better understanding who came to colonial Otago, and how this relates to modern perceptions of Pākehā (non-Māori) identity in New Zealand. Our findings show that many of the individuals presumed to be Chinese from material culture are isotopically distinct, and have Asian derived maternal ancestry, laying the foundation for future work on unidentified historic remains. However, some individuals are associated with seemingly conflicting isotopic and DNA data which hints at the complexity of individual construction of identity in a colonial context.

The application of strontium isotopes to migration studies is well-documented and has been successful around the world. The main constraint of this is the need for geological and bioavailable baseline data from the region of interest. In New Zealand, human migration has played a major role during pre-European and post-European colonisation. Currently New Zealand does not have comprehensive strontium isotope baseline data, therefore isotopic interpretation of migration has been limited. This paper presents a method for the formation of a baseline strontium isotope map. Using published geological data, we define different geological groups across the country, but find that a number of these have overlapping 87Sr/86Sr ratios, likely because of the complex formation processes and tectonic activity of New Zealand. Bioavailable (plant) strontium samples from two sites in Otago were collected to test how closely bioavailable strontium aligned with these geologically predicted values. The bioavailable values overlapped with the geological values, but the bioavailable values also displayed a smaller range in 87Sr/86Sr ratios compared with the range of geological values. This study, we hope, will allow us to use this relationship between geological and bioavailable 87Sr/86Sr ratios to start the process of establishing a nationwide baseline to assist with future migration research. Our results will eventually be used to further understand human movement in the past and may aid in establishing provenance of kōiwi tangata (Māori human remains) for repatriation throughout New Zealand.

Lead isotopes can be used to identify migrants in archaeological sites, and are particularly useful when individuals may have migrated from areas of high anthropogenic or environmental lead into lower-lead concentration environments. For this reason they are ideal for identifying first European settlers (coming from a UK Industrial Revolution context) to colonies such as New Zealand. In this study, however, we highlight how ornate Victorian burial practices may introduce lead into the burial environment. This introduced lead masks the in vivo lead isotope ratios, negating its use as an indicator of foreign origins. We show that pressed pewter (tin-lead alloy) coffin strips at the colonial site of St. John’s Milton (SJM) render all individuals isotopically “European”, despite all children at the site having been born in New Zealand.

Interpreting early life experience in the past is of considerable interest to archaeologists, yet remains fraught with difficulty. Children are sensitive barometers of population health in general. In addition, infant feeding practices, and stresses experienced during infancy and childhood, have important effects on adult health and demographic changes. Understanding how diet and physiological stress interact is therefore of significance, but most bony indicators of stress have non‐specific etiologies that cannot be tied to events during childhood. The recent advent of incremental isotopic techniques means we now have the potential to identify periods of stress and dietary change during childhood through changes to stable carbon and nitrogen isotopic ratios during tissue formation. Being able to establish these individual weaning trajectories allows us to consider individuality in past weaning choices, giving the bioarchaeologist a more nuanced picture of the past. Here, we investigate whether combining paleopathological and isotopic data can give insight into the synergy between infant feeding and stress. We present a case study of a 5‐year‐old child from an early agricultural period archaeological site in the northern Atacama Desert, Chile. We show that, despite physiological stress likely affecting isotopic ratios in this individual, a weaning curve is visible and the interpretation of weaning behaviour is possible. In addition, we suggest that there is isotopic evidence for a micronutrient deficient weaning diet that may be correlated with bony evidence for pathology.

Ancient DNA evidence has confirmed hybridization between humans and Neanderthals and revealed a complex pattern of admixture between hominin lineages. Many segments of the modern human genome are devoid of Neanderthal ancestry, however, and this non-random distribution has raised questions regarding the frequency and success of hybridisation between ancient human lineages. Here, we examine the hypothesis that hominin hybrid offspring suffered a reduction in fertility by comparing patterns of sequence divergence of mitochondrial and nuclear DNA from numerous hybridising pairs of mammals. Our results reveal a threshold separating species pairs whose divergence values fall within two categories: those whose hybrid offspring can successfully reproduce without backcrossing with their parent species, and those whose hybrid offspring cannot. Using this framework, we predict that the potential hybrid offspring of Neanderthals, Denisovans, the ancient individuals from the Sima de los Huesos and anatomically modern humans would not have suffered a reduction in fertility.

The Atacama Desert is one of the most inhospitable terrestrial environments on Earth, yet the upwelling of the Humboldt Current off the coast has resulted in the presence of a rich marine biota. It is this marine environment which first enabled the human settlement of the northern Atacama Desert, and continues to form the basis of regional economies today. In this paper we explore how the desert has shaped human dietary choices throughout prehistory, using carbon and nitrogen isotope analysis of human bone collagen (n = 80) to reconstruct the diets of the inhabitants of the Arica region of the northern Atacama. This area is one of the driest parts of the desert, but has been generally understudied in terms of dietary adaptation. Statistical analysis using FRUITS has allowed deconvolution of isotopic signals to create dietary reconstructions and highlight the continued importance of marine resources throughout the archaeological sequence. Location also appears to have played a role in dietary choices, with inland sites having 10–20% less calories from marine foods than coastal sites. We also highlight evidence for the increasing importance of maize consumption, coinciding with contact with highland polities. In all periods apart from the earliest Archaic, however, there is significant variability between individuals in terms of dietary resource use. We conclude that marine resource use, and broad-spectrum economies persisted throughout prehistory. We interpret these results as reflecting a deliberate choice to retain dietary diversity as a buffer against resource instability.

Este trabajo explora desde una perspectiva diacronica la dieta de las poblaciones prehispanicas de la region de Arica mediante analisis isotopicos de δ13C y δ15N, con el proposito de evaluar si hubieron cambios en los patrones dietarios desde los primeros agricultores (periodo Formativo, 3500-1500 AP) hasta la ocupacion Inka (periodo Tardio, 550-400 AP). En particular, examina el impacto del consumo del maiz en esta area, durante los periodos de mayor interaccion social con los centros politicos del altiplano. Nuestros resultados muestran una continuidad en el tiempo del consumo de recursos marinos de amplio espectro, mas que un giro hacia la dependencia del consumo del maiz. Ademas, se comparan y contrastan nuestros resultados con otros previamente publicados para otras regiones andinas, demostrando variaciones biogeograficas en el uso de los recursos, probablemente influenciados por los centros politicos Wari, Tiwanaku y luego el imperio Inka. Finalmente, el analisis isotopico incremental del colageno de la dentina en las muestras de infantes de las poblaciones de la region de Arica, indican que el maiz fue un recurso alimenticio durante la fase del destete, demostrando asi un consumo mas marcado durante la infancia que en la adultez. = This paper presents the results of isotopic analysis of prehistoric diet in the Arica region. Using δ13C and δ15N values obtained from human collagen we evaluate changes in dietary patterns from the early agricultural period (Formative 3500-1500 BP) through to Inka occupation (Late period 550-400 BP). In particular, we examine the impact of maize consumption in the area during periods of major social interaction with the political centres of the Andean highlands. Our results show the continuation of broadspectrum and marine resource use, rather than a shift to maize-reliance during prehistory. In addition, we compare and contrast our data with previously published work from other Andean regions. We demonstrate biogeographical variation in resource use, probably influenced by the political centres of Wari, Tiwanaku and later the Inka Empire. Contrastingly, results from incremental isotopic analysis of dentine collagen from the Arica infant populations indicate that maize was an important resource for infantweaning, and comprises a more obvious portion of childhood diet than that of adults.

Objectives The nature of the agricultural transition in Southeast Asia has been a topic of some debate for archaeologists over the past decades. A prominent model, known as the two-layer hypothesis, states that indigenous hunter-gatherers were subsumed by the expansion of exotic Neolithic farmers into the area around 2000 BC. These farmers had ultimate origins in East Asia and brought rice and millet agriculture. Ban Non Wat is one of the few archaeological sites in Southeast Asia where this model can potentially be tested. The site is located in the Mun River valley of Northeast Thailand, and divided into 12 phases that span over 2,000 years, from about 1750 BC to the end of the Iron Age (ca. 500 AD). These phases exhibit successive cultural changes, and current interpretation of the site is of an early hunter-gatherer population, with agriculturalists immigrating into the later phases. Methods We analyzed strontium, oxygen, and carbon isotopes in tooth enamel from over 150 individuals, dating from the Neolithic to Iron Age, to assess extrinsic origins and differences in diet between early and later phases. Results We find evidence of dietary and cultural differences between groups at Ban Non Wat during its early occupation, but little evidence for immigration from distinct environments beyond the Khorat Plateau of Northeast Thailand. Conclusions The lack of consistent isotopic differences between early and later Neolithic occupants at Ban Non Wat means that the site does not conclusively support the two-layer hypothesis. Am J Phys Anthropol 158:141–150, 2015. © 2015 Wiley Periodicals, Inc.

Biological anthropological research, the study of both modern and past humans, is a burgeoning field in the Indo-Pacific region. It is becoming increasingly apparent that the unique environments of the Indo-Pacific have resulted in an archaeological record that does not necessarily align with those in the northern hemisphere. New, regionally-specific archaeological models are being developed, and biological anthropological research has an important role to play in establishing past human experience within these models. In the Indo-Pacific, research using ancient and modern human tissues is adding insight into global processes of prehistoric settlement and migrations, subsistence change and human biosocial adaptation. This review synthesises current themes in biological anthropology in this region. It highlights the diverse methods and approaches used by biological anthropologists to address globally-relevant archaeological questions. In recent decades a collaborative approach between archaeologists, biological anthropologists and local communities has become the norm in the region. The many positive outcomes of this multi-disciplinary approach are highlighted here through the use of regionally-specific case studies. This review ultimately aims to stimulate further collaborations between archaeologists, biological anthropologists and the communities in the region, and demonstrate how the evidence from Indo-Pacific research may be relevant to global archaeological models.

Aims and objectives: The transition to an agricultural economy is often presumed to involve an increase in female fertility related to changes in weaning practice. In particular, the availability of staple crops as complementary foods is hypothesized to allow earlier weaning in agricultural populations. In this study, our primary aim is to explore whether this model fits the agricultural transition in the Atacama Desert using incremental isotopic analysis. A secondary aim of this study is to identify isotopic patterns relating to weaning, and assess how these may be differentiated from those relating to early life stress. Materials and methods: We use incremental isotopic analysis of dentine to examine changes in δ15N and δ13C values from infancy and childhood in sites of the Arica region (n = 30). We compare individuals from pre‐agricultural and agricultural phases to establish isotopic patterns and relate these patterns to maternal diet, weaning trajectory and physiological stress. Results We find that there is no evidence for systematic temporal or geographic variation in incremental isotopic results. Instead, results from all time periods are highly variable, with weaning completed between 1.5 and 3.5 years. Characteristics of the incremental profiles indicate that both in utero and postnatal stress were a common part of the infant experience in the Atacama. Discussion: In the Atacama Desert it appears that the arrival of agricultural crops did not result in uniform shifts in weaning behavior. Instead, infant and child diet seems to have been dictated by the broad‐spectrum diets of the mothers, perhaps as a way of mitigating the stresses of the harsh desert environment.

Three prehistoric sites in the Upper Mun River Valley of north-eastern Thailand have provided a detailed chronological succession comprising 12 occupation phases. These represent occupation spanning 2300 years, from initial settlement in the Neolithic (seventeenth century BC) through to the Iron Age, ending in the seventh century AD with the foundation of early states. The precise chronology in place in the Upper Mun River Valley makes it possible to examine changes in social organisation, technology, agriculture and demography against a background of climatic change. In this area the evidence for subsistence has been traditionally drawn from the biological remains recovered from occupation and mortuary contexts. This paper presents the results of carbon isotope analysis to identify and explain changes in subsistence over time and between sites, before comparing the results with two sites of the Sakon Nakhon Basin, located 230km to the north-east, to explore the possibility of regional differences.

The alleged presence of non-native felid species in the British countryside – popularly, though in part erroneously, known as ‘British big cats’ or ‘alien big cats’ – is a long-standing and controversial topic, perennially of interest to both the mass media and amateur naturalists, and with little apparent acceptance from the technical zoological community. Nevertheless, a number of carcasses and captured live specimens have demonstrated the occasional presence within the region of escapees that potentially explain at least some ‘British big cat’ eyewitness records. We report here the existence of a probable Canada lynx, Lynx canadensis, shot in Newton Abbot, Devon, England, in or prior to 1903, and then accessioned to Bristol Museum and Art Gallery. The specimen (represented by extensive skeletal material and a stuffed taxidermy mount) is Bobcat-like in some respects but is identified as a Canada lynx on the basis of skeletal morphology with a high degree of support; attempts to extract DNA were unsuccessful. Stable strontium isotope analysis supports either a recent introduction from western Canada or long-term acclimation to the local area of Devon where it was collected. Although the specimen was undoubtedly an ‘alien’ (an escapee or release from a collection), it is significant as material evidence in demonstrating, for the first time, the presence of a wild-caught, feral, exotic felid dating to the early years of the twentieth century.

The dramatic growth of dietary isotope studies in archaeological literature attests to the significant potential this technique has for shedding light on past societies. Human diet reflects complex, inter-linked factors such as status, cultural preferences or environmental constraints on food production. In this study dietary isotope analysis is used to examine the human skeletal remains from Ban Non Wat, northeast Thailand. The study aims to use isotopic data to give insight into patterns of migration and subsistence strategy during prehistory. Ban Non Wat is the most comprehensively excavated site in the Upper Mun River Valley (UMRV), and understanding of prehistoric society in this area is crucial to answering questions of how social complexity arose in the region. Carbon isotope analysis has highlighted migrant individuals invisible to strontium isotope analysis and shown links between unusual burial practice and differences in diet. Results also indicate that diet changed substantially through time, with more reliance on rice in the Bronze Age, correlated with an increase in social differentiation. There is a move away from reliance on rice agriculture in the Iron Age, a time when oxygen isotopes show that environmental conditions were becoming drier, possibly resulting in rice agriculture becoming less viable.

Isotopic analysis of human bone is becoming an increasingly important tool for the archaeologist in divining past life-ways. The isotopic ratios within bone are often assumed to be preserved as in life, but diagenetic change can alter the ratios, invalidating the results of isotopic analysis. Diagenesis can be evaluated in a number of ways, but most often spectroscopic techniques are utilised as the most efficient and easiest to understand methods for the archaeologist. Many isotopic studies do not report the possibility of diagenetic change, and if it is reported it has often been quantified using a single method of chemical analysis, FTIR spectroscopy. This study set out to test the value of FTIR analysis using human remains from the prehistoric site of Ban Non Wat, Northeast Thailand, and to compare the results with the non-destructive technique of FT-Raman spectroscopy. The study shows that FTIR spectroscopic analysis gives far less detail on the condition of bone than Raman spectroscopy, which does not merely indicate recrystallisation has occurred, but also shows clearly whether or not collagen is present, allows identification of ionic substitions which have occurred and identification of secondary minerals which have formed. Raman spectroscopy, combined with LA-ICP-MS analysis also revealed that soil composition and groundwater flow are the conditions which most affect diagenesis at Ban Non Wat.

The nature of the agricultural transition in Southeast Asia has been a topic of some debate for archaeologists over the past decades. A prominent model, known as the two-layer hypothesis, states that indigenous hunter-gatherers were subsumed by the expansion of exotic Neolithic farmers into the area around 2000 BC. These farmers had ultimate origins in East Asia and brought rice and millet agriculture. Ban Non Wat is one of the few archaeological sites in Southeast Asia where this model can potentially be tested. The site is located in the Mun River valley of Northeast Thailand, and divided into 12 phases that span over 2,000 years, from about 1750 BC to the end of the Iron Age (ca. 500 AD). These phases exhibit successive cultural changes, and current interpretation of the site is of an early hunter-gatherer population, with agriculturalists immigrating into the later phases.We analyzed strontium, oxygen, and carbon isotopes in tooth enamel from over 150 individuals, dating from the Neolithic to Iron Age, to assess extrinsic origins and differences in diet between early and later phases.We find evidence of dietary and cultural differences between groups at Ban Non Wat during its early occupation, but little evidence for immigration from distinct environments beyond the Khorat Plateau of Northeast Thailand.The lack of consistent isotopic differences between early and later Neolithic occupants at Ban Non Wat means that the site does not conclusively support the two-layer hypothesis.