Microwear analysis of experimental flint tools: a test case

Recent attempts to infer the functions of prehistoric stone tools have centred on the study of microscopic traces of wear on the surfaces of these tools. One method of “microwear analysis” involving high magnification and an incident light microscope is tested in this paper. Modern flint tools made and used in ways thought relevant to prehistory were produced by a lithic technologist and after cleaning given to the microwear specialist who attempted to infer their use. A high degree of agreement between inferred and actual uses was achieved and this encouraging result has important implications for the study of microwear on prehistoric tools where no such independent check is available.     

Experimental artefacts in research on prehistoric and aboriginal technology: a standardised terminology and registry code based on alpha-taxonomy and the <Emphasis Type="Italic">chaîne opératoire</Emphasis>

In research on prehistoric and aboriginal technology, terms such as ‘replica’, ‘reproduction’ or ‘imitation’ are still used as generic labels for (non-original) experimental objects, their intended meaning becoming potentially confusing. Because the implementation of a standard terminology is required in order to allow individuals involved in research on prehistoric and aboriginal technology to speak the same language, an experimental artefact terminology, based on alpha-taxonomy and the chaîne opératoire, is presented. In this terminology, alpha-taxonomy takes into account three stages of the operational scheme of the chaîne opératoire as couplets: (1) the raw material used, (2) the method employed for shaping a given object, and (3) its resulting final shape. Additionally, a registry code suitable for labelling experimental artefacts is also presented. Although the lexicon presented in this paper does not intend to solve all the problems related to experimental artefacts in prehistoric and aboriginal technology, it represents a user-friendly approach to experimental realities, by establishing a shared language—which, to date, has still not been implemented—for experimental items. While this terminology and code system are primarily addressed to prehistoric and aboriginal technologists concerned with experimental work, they are equally relevant to museum curators and can also be of value to individuals involved in many other human endeavours, from the contemporary-art trade to the mechanics industry.     

Practical quantitative lithic use-wear analysis using multiple classifiers

Although use-wear analysis of prehistoric stone tools using conventional microscopy has proven useful to archaeologists interested in tool function, critics have questioned the reliability and repeatability of the method. The research presented here shows it is possible to quantitatively discriminate between various contact materials (e.g., wood, antler) using laser scanning confocal microscopy in conjunction with conventional edge damage data. Experiments with replica and prehistoric tools suggest the quantitative method presented here provides valid functional inferences and is flexible enough to accommodate other relevant sources of data on tool function.     

Variscite source and source analysis: testing assumptions at Pico Centeno (Encinasola,Spain)

The analysis of trade and their implications for understanding social interaction is a major research question of prehistoric research in Europe. Variscite is a rare mineral that offers an excellent opportunity to study trade and exchange patterns in prehistoric Europe through proveniencing of source material.     

Luminescence dating of prehistoric hearths in Northeast Qinghai Lake and its paleoclimatic implication

Archeological research has been trying to provide evidence relevant to understanding both the timing of and processes responsible for human colonization of the Qinghai-Tibetan Plateau (QTP). Hearth is one of the most extensive, important, and typical prehistoric humanity activity evidence on the QTP. However, there are a number of hearths lacking charcoal material because of the wind and water erosion. Fortunately, most of these hearths can be dated by luminescence dating on the remnant sediments around the hearth. In this study, 18 optically stimulated luminescence (OSL) samples from 14 hearths in Yandongtai site (YDT) and Bronze Wire site (BW) in the northeast of Qinghai Lake area were systematically dated. The OSL ages range from 6.8 ± 0.7 to 14.4 ± 1.2 ka. There is a good agreement between OSL dating results and charcoal ages during the last deglaciation period, which indicates that OSL method has great potential in dating hearth on QTP. Combined with the previous dating results from other hearths, the age of hearths concentrates in 11–13 ka BP, i.e., the Younger Dryas (YD) chronozone. The increased number of hearths indicates reinforced colonization in the Qinghai Lake area during YD cold event, implying that the cold climate during YD event was not severe enough to hinder the inhabitation of prehistoric humanity at an elevation of 3.2 km.     

史前聚落与考古遗址

考察史前聚落必须以史前遗址为依据,但两者在文化内涵、时间和空间概念上存在很大差异,以遗址考察聚落有其它学科不可拟的优势,但也有一定的局限性。     

Evidence for size increase in an exploited mollusc: humped conch (Strombus gibberulus) at Chelechol ra Orrak,Palau from ca. 3000–0 BP

Past research has suggested that the humped conch (Strombus gibberulus), a species common in many prehistoric archaeological sites in the Pacific, declines in size and/or abundance over time. Explanations for this phenomenon largely revolve around the possibility that they were overharvested by human populations. In this study, we measured the length and width of over 1400 individual specimens of S. gibberulus shells recovered from the site of Chelechol ra Orrak in Palau, western Micronesia, in deposits dating from ca. 3000 BP to the present. Statistical analysis indicates that in contrast to previous reports, there is a significant size increase for this taxon through time which may be the result of a combination of anthropogenic and environmental factors. We discuss variables influencing mollusc size and suggest that, given the complexities of their interactions and the data limitations of archaeomalacological assemblages, unambiguous determination of the cause(s) of molluscan size change may not always be possible.     

Non-destructive fabric analysis of prehistoric pottery using high-resolution X-ray microtomography: a pilot study on the late Mesolithic to Neolithic site Hamburg-Boberg

The characterisation of prehistoric pottery fragments presents a quite complex task. In provenance studies, petrographic and chemical analyses of the ceramic materials are employed to investigate potential production areas in respect to the geolocial background. Moreover, also the production technology of the firing process, as well as the forming techniques used by the prehistoric potters are of great interest. Their investigation is most often accompanied by a destructive preparation of the samples. In this paper, we want to present high-resolution X-ray microtomography (μ-CT), a non-destructive and non-invasive method, as a supplementary research tool in the study of prehistoric pottery.     

Is Androcentric Archaeology Really About Men?

The article starts with a discussion of the relation between feminist archaeology and gender archaeology followed by a short account of how androcentrism may influence on archaeological research. By exploring two representative examples I will argue that androcentric archaeology mainly reproduces stereotype images of men and do not provide much new or real knowledge about prehistoric men or understandings of masculinity. Consequently, there is a need to study prehistoric men as gendered and I will argue that to include studies in men and masculinity into a gender archaeology based on feminist theory might challenge androcentric archaeological studies just as much as to study women in prehistory.     

Territorial Behaviour and Communication in a Ritual Landscape

Landscape research in the last decade, in human geography as well as in anthropology and archaeology, has often been polarized, either according to traditional geographical methods or following the principles of a new, symbolically orientated discipline. This cross–disciplinary study in prehistoric Östergötland, Sweden, demonstrates the importance of using methods and approaches from both orientations in order to gain reasonable comprehension of landscape history and territorial structure. Funeral monuments as cognitive nodes in a prehistoric cultural landscape are demonstrated as to contain significant elements of astronomy, not unlike what has been discussed for native and prehistoric American cultures, e.g. Ancestral Pueblo. A locational analysis with measurements of distances and directions was essential in approaching this structure. A nearest neighbour method was used as a starting–point for a territorial discussion, indicating that the North European hundreds division could have its roots in Bronze Age (1700–500 BC) tribal territories, linked to barrows geographically interrelated in cardinal alignments. In the European Bronze Age faith and science, the religious and the profane, were integrated within the framework of a solar cult, probably closely connected with astronomy in a ritual landscape, organized according to cosmological ideas, associated with power and territoriality. Cosmographic expression of a similar kind was apparently used even earlier, as gallery–graves (stone cists) from the Late Neolithic (2300–1700 BC) in Östergötland are also geographically interrelated in cardinal alignments.     

Ceramic style analysis in archaeology and ethnoarchaeology: Bridging the analytical gap

A refitting study with a sample of sherds from Broken K Pueblo indicates that at least some of the “patterning” in the assemblage identified by Hill (1970, Anthropological Papers of the University of Arizona 18) results from unrecognized whole vessels and large conjoinable sherds. It is argued that contemporary stylistic analyses are based on many of the same analytical methods employed in the Broken K study and that research findings of ethnoarchaeology are rarely applied in the analysis of prehistoric ceramics. Despite archaeologists' increasing awareness of formation processes, spurred by ethnoarchaeological research, analytic methods that identify and take into account the effects of these processes on archaeological ceramic assemblages are underdeveloped. Suggestions are offered to resolve this problem, for both archaeological and ethnoarchaeological ceramic analysis, that may permit archaeologists to discover in prehistoric assemblages the same types of relationships identified in systemic assemblages.     

Neolithic Figurines Manufactured from Phalanges of Equids from Dja'de el Mughara,Syria

Abstract

Worked specimens of proximal phalanges of Equus have been discovered in the Early Pre-Pottery Neolithic B levels (8700–8200 CAL. B.C.) at Dja'de el Mughara, a tell site in the Middle Euphrates Valley in northern Syria. Prior to the present study, one was published as a human figurine (Coqueugniot 2000: 70). Similar objects, dated to the Khiamian and Pre-Pottery Neolithic A periods (10,000–8700 CAL. B.C.), have been recognized at Tell Mureybet in the same region. Analysis of 22 specimens from Dja'de el Mughara reveals morphological variability and different styles of shaping within the sample.

Anthropomorphic figurines in the prehistoric Near East have been approached as a distinct group of representations, often considered in terms of symbolism. Rarely are the raw materials (mainly clay and stone), technology of manufacture, and variations in fashion considered. Here, the major steps of figurine manufacture from whole proximal phalanges of equids at Dja'de el Mughara are described and a classification system based on technological and morphological criteria is proposed. It is hoped that this presentation of the Dja'de el Mughara bone figurine sample will stimulate recognition of analogous finds at other prehistoric sites in the Near East.     

The Beasts at Large – Perennial Questions and New Paradigms for Caribbean Translocation Research. Part I: Ethnozoogeography of Mammals

ABSTRACT

While researchers have long appreciated that mammal introductions were an important aspect of Amerindian-environment interaction in the prehistoric Caribbean, persistent questions about dispersal routes, animal management practices, possible domestication, and ritual use remain unresolved. In this three-article series, offered as a model approach for prehistoric translocation studies, I review the present state of knowledge on pre-Columbian Caribbean mammal translocations, focusing on three fundamental areas: (1) ethnozoogeographic distributions; (2) the sociocultural significance of translocated fauna; and (3) the ecological impact of introduced species. Here, in Part I, I consider species introduction patterns in relation to dispersal modes, the need to distinguish live introductions from the import of animal products, and the importance of direct-dating specimens to establish translocation chronology. In subsequent papers I explore topics II and III, advocating for a holistic approach to translocation research that integrates all three investigative areas to address larger questions about the role of introduced mammals in island society and ecology and their impact on human adaptation to the landscape. This first paper provides foundations for an ensuing final discussion in which I argue that intentional faunal translocation is sufficiently robust as a behavioural phenomenon across time and space to warrant theoretical treatment from an evolutionary perspective.     

Analysis of suspected human coprolites from Terra Amata, Nice, France

Dietary analyses were conducted on 400,000 yr old specimens recovered during the excavation of the Terra Amata Palaeolithic site in Nice, France and initially identified as coprolites. The results of our analyses demonstrate that the identification of these specimens as coprolites is difficult to confirm due to the age of the samples. Consequently, they provide no new data pertaining to the suspected dietary habits of prehistoric man.     

Clarifying prehistoric parasitism from a complementary morphological and molecular approach

This paper reports an approach to the identification of prehistoric parasitic infection, which integrates traditional morphological methods with molecular methods. The approach includes the strengths of each method while mitigating the limitations. Demonstrating the efficacy of this approach, we provide a case study from a 1400 year old desiccated fecal sample from La Cueva de los Muertos Chiquitos, archaeological site, near Rio Zape, Durango, Mexico. Traditionally prepared microscope slides were processed via microscopy and tentative ascarids were identified. Information regarding the parasites' developmental stage was recorded. DNA was then extracted directly from the slide material. From this DNA extract, a small segment of the 18S ribosomal RNA gene variant that is specific to Ascaris, and its phylogenetically close relatives, was targeted for PCR amplification and sequencing. Phylogenetic analysis of the DNA sequence best matched a member of physalopterids, rather than ascarids, with a single exception of a match to Contracaecum spiculigerum. Subsequent extractions, amplifications and sequencing of the original rehydrated coprolite material confirmed these results. The C. spiculigerum sequence represented a phylogenetic anomaly and subsequent analysis determined the sequence was an error in the BLAST database, likely attributable to misidentification of juvenile specimens prior to sequencing and submission. Physaloptera are a difficult genus to identify morphologically and can carry major health burdens. They may be underreported in humans, in part, because of morphological similarities to the more common human parasites belonging to ascarids. We conclude that integrating traditional morphological methods with molecular methods can help resolve this issue, in both contemporary and prehistoric populations.     

The Neolithic refrigerator on a Friday night: How many people are coming to dinner and just what should I do with the slimy veggies in the back of the fridge?

Abstract

The prehistoric development of food storage represents a major evolutionary transition, one potentially more important than the initial domestication of plants. Researchers, however, have yet to really deal with some of the critical practical questions related to the materiality of food storage and decision-making. Drawing upon experimental research this paper seeks to identify and model some of the critical interconnections between anticipated food loss due to spoilage, storage decision-making and the need for people to store food for multiple years. Building on this foundation, and echoing ethnographic, ethnoarchaeological and archaeological research, this study argues that the concept of storage and surplus is underdeveloped and that in many cases the storage practices of prehistoric sedentary people do not reflect a food surplus so much as normal storage. Turning to a case study of changing Near Eastern Neolithic grain storage practices, this research argues that from the Natufian through Neolithic periods people increasingly relied upon cultivated domesticated plants and food storage. This required people to expand their use of pre-existing technology, such as plaster for lining storage features, to store sufficient amounts of food to overcome seasonal shortages, potential crop failures and minimise food spoilage due to a range of biological agents. Tracking shifts through time, the results of this study suggest that it is only with increased scale of food storage in the later stages of the Neolithic that we may see a materialization of a food surplus.     

黄河中下游地区史前人口性别构成研究

人口统计学研究并不是单纯从生物学角度研究人口的自然属性,而主要是从社会学角度研究人口的性别构成及其对社会的影响。一般来说,自然界各种生物的两性比例是平衡的,这是生物发展的一般规律,也是物种繁衍发展的需要。人作为自然物种的一支,其两性比例亦应受到这种自然规律的制约。但由于人类具有特有的社会属性,因而在一定时期又存在性比失衡的现象。这种现象直接关系到结婚率和妇女生育率,从而决定人口出生率以及人口再生产速     

Prehistoric Investigations in Cantabrian Spain

Abstract

The rich Paleolithic record from Cantabrian Spain has long been interpreted in light of the phylogenetic, chronological scheme developed largely in the Périgord region of SW France, despite important differences in industries, environments, and faunas. This paper outlines the development of prehistoric research in Cantabria from its beginnings a century ago to the present, from the early work of establishing a regional chronology to the on-going attempts to understand and explain the changing regional adaptations of Pleistocene and early Post-Pleistocene hunter-gatherers. Cantabria is usually treated only in passing in syntheses of the prehistory of Western Europe, and its extensive literature is far less widely known than that of SW France. We hope in part to remedy the situation by providing a concise regional overview and an extensive bibliography of classic and modern references.

Preliminary conclusions from archaeological investigations and allied paleoenvironmental research by members of the La Riera Paleoecological Project are also discussed. The La Riera Project is an example of a modern, problem-oriented regional approach to the study of prehistoric human adaptation. It was designed to generate and test hypotheses about Late and Post-Pleistocene ecosystems in Cantabrian Spain. These hypotheses examine the relationships among habitat selection, site location, and climatic change, test for periodicity in prehistoric occupation, and examine patterns of covariance in artifact and faunal debris categories with the objective of isolating changes in adaptation recoverable from the 12,000 year record at the La Riera cave, and at other sites of comparable antiquity in the Cantabrian zone. Preliminary results define patterns of site-functional variation at La Riera related to prehistoric activity sets. These patterns appear to cut across the culture/stratigraphic units upon which much Upper Paleolithic research in western Europe is based.     

The Reuse of ‘Antiques’ in Conversion Period Cemeteries

BETWEEN 2005 AND 2007, a large Anglo-Saxon cemetery was excavated at Street House, near Loftus in Cleveland in north-eastern England. The site was discovered during a programme of research into late-prehistoric settlement in the area and hosts a range of monuments dating from 3000 bc to ad 650. In the context of the conversion period, the Anglo-Saxon cemetery is of significant interest due to a range of reused prehistoric and Romano-British objects found as gravegoods. By ad 650, when some of the objects were buried, they were already antiques, and some may have been at least 250 years old when deposited. During the conversion period, furnished burial was a diminishing rite and the placement of objects within the grave may therefore have held a greater significance. This study considers reused artefacts recovered from conversion -period cemeteries. At a time when a number of cemeteries were being founded in relation to earlier monuments, some contained burials that reused artefacts and jewellery of prehistoric and Romano-British date. There is a compelling pattern for this practice at Street House, but this phenomenon also occurred at other sites of a similar date.