Starch grains analysis of stone knives from Changning site,Qinghai Province,Northwest China

Plant residues recovered from prehistoric stone artifacts can be used to help explain tool function and plant use. At the Changning site in Qinghai Province, Northwest China, dating from 4000 yr BP, we examined starch granules extracted from three slate stone knives. A total of 153 starch grains were retrieved from three stone knives, from which we identified starches from legumes, the Triticeae tribe, foxtail millet (Setaria italica), broomcorn millet (Panicum miliaceum), roots and tubers. These results indicate that the stone knives may have been used for a variety of activities that included reaping grasses and food processing. The species of starch grains retrieved from the study sample reveal that diverse crops were cultivated at the Changning site 4000 years ago.     

Experiments with Lithic Tools: Understanding Starch Residues from Crop Harvesting

Stone knives were used widely in Neolithic East Asia, presumably in the harvesting of grain crops, but their function has not been clearly understood due to the lack of study of residues from these tools. To address this issue, starch grain analysis was employed to study the residues on the surface of ancient stone knives and large amounts of starches were recovered. The sources of these starches, however, were not well understood, because harvesting of crops involves the cutting of stems rather than direct contact with starchy seeds. To determine whether harvesting could deposit these types of residues, we designed a simulation experiment using stone flakes to harvest ears of wheat, rice and foxtail millet, then analysed the residues on both the flakes and in the plant tissues. A large number of starch grains were found in the stems, including both typical morphotypes from seeds and newly described types that occur only in stems, which can be used as indicators of harvesting. Our study demonstrates that starch grains from residues on the surfaces of archaeological stone knives can indicate not only that the tools were used to harvest ears, but also the type of crops harvested.     

Fuel Fodder and Faeces: An Ethnographic and Botanical Study of Dung Fuel Use in Central Anatolia

Abstract

The Norse inhabited Greenland between AD 1000 and AD 1500 and, toward the end of the occupation, according to archaeological evidence, they were predominately marine mammal hunters. Despite the fact that marine resources became important for subsistence, the Norse Greenlanders settled the area in o?der to farm. This is indicated by site locations, faunal material, archaeobotanical, and palynological evidence.

Phytolith analysis from a quern stone, likely made from stone of local origin, found at Gården Under Sandet, a Norse farmstead in Greenland, was examined to determine if there was any evidence indicating domestic cereal processing. The phytoliths found on the quern stone can be associated with grasses and sedges, but the absence of dendritic phytoliths likely indicates that the quern stone was not used to grind seed. This preliminary study demonstrates that information about Norse agriculture may be obtained by examining the phytolith remains from a quern stone.     

The LBK Enclosure at Herxheim: Theatre of War or Ritual Centre? References from Osteoarchaeological Investigations

Abstract

Numerous highly fragmented bones and some partial skeletons characterise the human skeletal remains at the Early Neolithic Linear Pottery Culture (LBK) enclosure of Herxheim, near Landau, Rhineland-Palatinate. The predominant portion of the archaeological and osteological finds had been deposited within apparent ditches, and these finds and the possible circumstances of their deposition led to the preliminary assumption that they were the result of a warlike conflict. First doubts were raised by the very large total number of at least 450 individuals. Moreover, the evidence that those skull injuries caused by strong blows had all completely healed, that intentional manipulation of the skulls, cut-marks and fragmentation of the postcranial skeleton were consistent among the finds, and that the human remains were laid down in depots, all suggest a recurring ritual act rather than a single warlike incident. Therefore, the hypothesis of a wartime event at Herxheim should be dismissed.     

Comparing Axe Heads of Stone,Bronze, and Steel: Studies in Experimental Archaeology

Abstract

This paper presents inferences based on the results of an experimental project comparing the effectiveness of stone, bronze, and steel axes in felling trees. The study shows that bronze is as efficient as steel for this task, and therefore the two material types can be considered equivalent when comparing technologies. We support the findings of other studies indicating that metal axes are more efficient than stone axes in a number of ways other than effort expended. Other variables that affect tree felling efficiency are discussed. Tree type, tree diameter, and axe type are the most important, but other factors may also be significant. The use of regionally specific estimates for tree felling time is suggested when making cultural inferences based upon experimental data.     

Finding a Relatively Flat Archaeological Site with Minimal Ceramics: A Case Study from Iraqi Kurdistan

ABSTRACT

We present a new technique to detect flat archaeological sites with minimal ceramics using an unmanned aerial vehicle that maps surface stone concentrations. Methods deployed include point pattern analysis of stone concentrations and a machine-learning technique using unsupervised classification of visible stone signature qualities, which are used in simple linear regressions to compare with geophysical and ceramic surface survey results of a site in Iraqi Kurdistan. There is a stronger fit (r^2?=?0.77) between surface stone concentrations and architecture identified by geophysical measurement, while surveyed ceramics show a weaker fit to defined architecture (r^2?=?0.31). Surface stone concentrations are potentially a better proxy than ceramics for determining the presence of past settlement in regions where stone was commonly used, sites are relatively flat, and ceramics are found in low concentrations. The methods advanced here can be scaled to wider areas, particularly in mountainous regions, where surface stone features are present.     

Knives for the Slaughter – Notes on the Reform and Governance of Indigenous Reindeer Slaughter in Norway

Abstract

Drawing on historical records and ethnographic fieldwork, the present article examines the history of the so-called curved knife, or krumkniv, as a window on the governance and regulation of indigenous Sámi reindeer slaughter in Norway. Originally developed by scientific activists in the 1920s, in the context of a series of experimental field trials held at a farmstead in Røros, the knives were designed to combine efficiency and ease of use with the elimination of visible animal pain, thus bringing indigenous slaughter in line with the shifting aesthetic and moral concerns of the time. The innovation was highly successful, and the knives rapidly adopted as essential tools of the herding trade – to the point where today, most users disregard their origins. Moving forward to the early 21st century, the situation had shifted almost entirely: animal welfare activists now decried the same knives as a barbaric anachronism, while herders defended them as part of their cultural heritage. Historical narratives of moral progress articulated with other discourses to produce a homogeneous present moment of the state, a moment that threatened to exclude herders from participation in the ongoing nation-building project – constituting them instead as objects of intervention and reform, targeting the successes of previous reform. Herders, meanwhile, challenged such negative constructions by defining the knife as an indigenous tradition, invoking the international commitments of the state to preserve their cultural heritage. Comparing these two historical moments, the article draws out how the technical minutiae of slaughtering practice could operate both as an instrument of social engineering, and as an arena within which complex, large-scale issues – to do with matters such as social inclusion and participation, the value of history, the function and obligations of the state – could be settled, contested and redrawn.     

Special Studies: The Pre-Chavín Stone Sculpture of Casma and Pacopampa

Abstract

In a recent article, “Early Carving From Pampa de las Llamas-Moxeke, Casma Valley, Peru,” Thomas Pozorski and Shelia Pozorski (Journal of Field Archaeology 15 [1988] 114–119) describe an important stone sculpture discovered in their 1987 excavations of Huaca A at Pampa de las Llamas-Moxeke, Casma Valley, Peru. They argued that it was the oldest securely-dated sculpture in Peru based on a radiocarbon date of 1565 b.c. (unrecalibrated), and deemed it unique on the basis of comparisons with the corpus of early stone sculptures from Peru. The dual purpose of this short contribution is to: 1) suggest that on the basis of radiocarbon measurements available it cannot be demonstrated that the Huaca A sculpture is older than the hundreds of stone sculptures from Cerro Sechin in Casma; and 2) draw attention to some intriguing similarities between the Huaca A sculpture and a stone carving from Pacopampa in the Chotano Valley of the Peruvian highlands. These two points highlight the inadequacy of our understanding of the origins of stone sculpture in Peru.     

Antiquarian Intelligence

Abstract

A survey was carried out of the stone types of the south porch of Gloucester Cathedral, repaired in 1992. Although very little of the medieval fabric remained, much information emerged about the types of stone used in the 19th century, and the building materials of the original south porch could also be established. The work formed the basis of most present knowledge about the past use of stone at Gloucester Cathedral.     

Soft-Stone Sources on Crete

Abstract

Neutron activation analysis and other analytical techniques enable archaeologists to match certain stone artifacts with their sources in the living rock. Steatite, serpentinite, and chlorite, which are often called “soft stones,” have been matched with considerable success in tests on New World samples. Matching artifacts and sources helps the archaeologist in determining prehistoric exchange systems and thus gain considerable insights into ancient cultures.

In order to provide basic information on soft-stone sources on Crete with which samples from artifacts may be compared, a review of the literature and two field surveys were undertaken. The results indicate that soft-stone sources on Crete are more extensive than formerly believed. The correlation between soft-stone deposits and the location of ancient sites is also considered.     

Experimentation in the Formation of Edge Damage: A New Approach to Lithic Analysis

Abstract

The paper describes a series of experiments recently carried out to test the formation of edge-damage on flaked stone tools which results from their being used in various tasks. Variables that were systematically tested include action, worked material, angle of the edge, and grip. The main criterion in distinguishing different patterns of damage was microflaking rather than abrasion in the form of striations and polish.

The results of these experiments may be applied to the identification of patterns of damage to the edges of prehistoric stone tools. The information gained from such microwear analysis may be used not only to provide details on the activities and settlement organization of prehistoric societies, but also to provide an important new dimension to lithic analysis in general. In lithic analysis, the main criteria of change have been the macromorphological features of the tools. It is our contention, however, that the additional information on the function of the tools, which is provided by microwear analysis, can contribute to the greater understanding of the processes of change in lithic assemblages and culture change as a whole.

The experimental program was designed to test the formation of edge-damage on implements manufactured in European chalk flint. It was to aid in the identification of wear patterns on lithic assemblages from the neolithic period in Central and Eastern Europe, a project in which the authors were involved. Its relevance, however, includes directly those assemblages of the post-Pleistocene period in temperate and Mediterranean Europe. The results of the experiments may also be useful, it is hoped, for lithic analysis in general, both in the Old and New World.     

An Early Stone Carving from Pampa de las Llamas-Moxeke,Casma Valley,Peru

Abstract

Excavations in 1987 at Pampa de las Llamas-Moxeke, one of the Earliest planned cities in the New World, uncovered a unique stone carving of a double-bodied snake and a human hand. It is likely that the carving was once part of a small altar associated with a large repository and redistribution center within the site. With an associated radiocarbon date of 1565 ± 70 B.C., the stone carping is the earliest securely-dated stone sculpture in Peru.     

The Late Saxon Town of Thetford: An Interim Report on the 1964–6 Excavations

Abstract

Reigate stone was one of the most important building stones used in London and along the Thames littoral in the Middle Ages but, despite this, its use has been largely ignored by archaeologists. This introductory essay attempts to look at both the geology and documented history of the stone quarries, and at the Battersea and other Thames-side sites from which the stone was distributed.     

Assessment Techniques for Studying the Effects of Fire on Stone Materials: A Literature Review

ABSTRACT

Fire is one of the most severe threats to stone applied in civil engineering and architecture. In most cases, its effects are irreversible and have long-lasting repercussions. In addition to aesthetic alterations, fire can also induce important mineral-chemical, physical, and mechanical changes in stone. Research concerning the effects of fire on stone materials in recent decades has been providing valuable knowledge to inform present and future conservation and restoration actions. In this literature review, the properties and techniques used for studying the effects of fire on stone materials are appraised, summarized, and compiled. A comprehensive and practical overview of those effects is also given. Open porosity and P-wave ultrasonic velocity are the physical and mechanical properties that have been studied most. Other frequently researched areas include chemical-mineralogical changes, color, density, water absorption, uniaxial compressive strength, and modulus of elasticity are also very frequently investigated.     

Forty-Fourth Annual Congress,Liverpool, 1887

Abstract

The limestone quarried on Ham Hill near Yeovil in Somerset is very distinctive and readily identifiable. It was used extensively throughout the medieval period for a great variety of purposes. Whole buildings were constructed using it from floor to roof and it was also employed for decorative work and sculpture. A large group of church monuments was carved in Ham Hill stone, especially effigies and cross slabs. Monument production can be appreciated in the context of a much larger industry and analysis of the figures has revealed that the clients were predominantly the local gentry. Consequently, there are significantly more male civilian and female effigies than are typically found elsewhere, such as in Devon and Yorkshire. There is evidence of an awareness of the products from other stone centres in the south-west, which the carvers of Ham Hill stone were willing to imitate in order to satisfy customer requirements.     

Domus Willisi: A Neuro‐Architectural Tour*

Abstract

Fifteen sites in England today can be identified with Dr. Thomas Willis, the Oxford physician and anatomist, who was the founder of neurology. Four of these were domiciles; Beam Hall, where Willis and his colleagues met to study the brain and nerves, can be claimed as the first Neurological Institute. The last dwelling place of Willis is Westminster Abbey, where in 1961 his memorial stone was renewed by neurologists and neurosurgeons. Part of this original stone marks the new Brain Imaging Centre at the Montreal Neurological Institute, where the name of Thomas Willis shares a place in the Hall of Neurological Fame.     

Systematic Reworking of Lithics from Earlier Cultures in the Early Holocene of Dakhleh Oasis,Egypt

Abstract

A raw material form scarcely mentioned in the literature on lithic production—chipped stone artifacts manufactured by members of still earlier cultures—is used for a substantial portion of the toolkits in certain industries of Dakhleh Oasis, south-central Egypt. In one group of early Holocene (Masara) sites, the majority of double patinated tools are chunky burins, systematically manufactured from Levallois flakes and similar thick-sectioned older artifacts. Since fresh chert and other workable stone is available in the area, it appears that old, recycled lithics constitute the preferred raw material for these tool classes. The sites in question seem to be field camps where the burins were both made and used.     

A Bronze Age Quarry in Eastern Crete

Abstract

The sandstone quarry at Mochlos is one of four major quarries in eastern Crete that were worked during the New Palace Period of Minoan civilization (ca. 1700–1450 B.C.) to produce large ashlar blocks for nearby Minoan sites. At that time sandstone, or ammoudha, as it is known locally, was especially valued as a building material, partly because of its distinctive color and texture, but mainly because of the ease with which it could be cut, and the stone was used extensively for exterior façades, for walls around interior courts, and for other architectural features of the more important buildings on these sites. This article describes the quarry at Mochlos in some detail, including the quarrying techniques employed, and argues that the destination of the stone from the Mochlos quarry was the Minoan palace at Gournia. The article ends with a comparison of the four ammoudha quarries in eastern Crete.     

Prehistoric Butchery and Consumption of Birds in the Kingdom of Tonga,South Pacific

We evaluate the preservational attributes (element frequency, breakage, burning, cut-marks, rodent gnawing, and age) of ca. 500 bird bones from three prehistoric archaeological sites on the Polynesian islands of Foa and Lifuka in the Ha‘apai Group, Kingdom of Tonga. Two of the sites lie in calcareous beach sands whereas the third is the refuse infilling of a well. Although differing in age, all three sites are unequivocally cultural in origin, as evidenced by rich artifact assemblages and various sedimentological features (pits, hearths, etc.) that reflect human activities. The sites also contain bones from a diverse assemblage of marine fish, marine and terrestrial reptiles (sea turtles, iguanas), and terrestrial mammals (fruit bats, rats, pigs, dogs). We find no evidence for deposition of bones (bird or otherwise) in these Tongan sites by non-human agents. This is expected given that we are unaware of any non-human species or geological process that would concentrate the bones of fishes, reptiles, birds, and mammals on a beach ridge or in a well in Tonga. This is especially the case since the species range from very small to very large, and represent marine, fresh water, coastal, and forested habitats. Nevertheless, clear evidence of cultural involvement cannot be discerned on most individual bones, whether bird or non-bird. Furthermore, most taphonomic attributes (element frequency, breakage, burning, and cut-marks) of bones of a domesticated species (the chicken, Gallus gallus) resemble those found on bones of indigenous landbirds. We believe that all bones in any zooarchaeological assemblage should be evaluated carefully to determine who or what was responsible for their deposition. We see no reason, however, why bird bones should be held to some standard higher than those applied to the bones of other taxa, as some have suggested.