The use of SEM-EDS,PIXE and EDXRF for obsidian provenance studies in the Near East: a case study from Neolithic Çatalhöyük (central Anatolia)

In this paper we evaluate the relative analytical capabilities of SEM-EDS, PIXE and EDXRF for characterizing archaeologically significant Anatolian obsidians on the basis of their elemental compositions. The study involves 54 geological samples from various sources, together with an archaeological case study involving 100 artifacts from Neolithic Çatalhöyük (central Anatolia). With each technique the artifacts formed two compositional groups that correlated with the East Göllü Da? and Nenezi Da? sources. The non-destructive capabilities of these methods are emphasized (albeit with certain analytical limitations in the case of SEM-EDS), suggesting important new techniques for Near Eastern obsidian provenance studies.     

Melian obsidian in NW Turkey: Evidence for early Neolithic trade

Abstract

Archaeological investigations carried out at the Early Neolithic coastal site of Co?kuntepe in northwestern Turkey yielded an assemblage of 110 obsidian artifacts displaying the macroscopic characteristics of the well-known obsidian deposits on the Cycladic island of Melos. Analysis of three samples from this homogeneous obsidian assemblage using both X-Ray Fluorescence and Laser Ablation High Resolution Inductively Coupled Plasma Mass Spectrometry confirmed that these artifacts were derived from Melos. The presence of these Melian obsidian artifacts at Co?kuntepe, along with a few pieces with central Anatolian macroscopic characteristics, is intriguing because intensive production of tools made of local flint was also identified at the site through the analysis of surface scatters. This finding raises the question of the status of obsidian and associated procurement systems. The presence of obsidian can be also used to argue that certain coastal villages acted as nodes of exchange for Aegean seafarers at times in the late 7th millennium B.C.     

Mold-deteriorated archaeological Egyptian papyri: Biodeteriogens,monitoring the deterioration,and treatment approach

Fungi play a critical role in the deterioration of ancient papyri due to their organic and hygroscopic nature. Fourteen fungal species belonging to five genera—Aspergillus, Cladosporium, Penicillium, Talaromyces, and Ulocladium—were isolated and identified from 20 Egyptian papyrus artifacts located at the Grand Egyptian Museum—Conservation Center (GEM-CC). The biodeterioration mechanism was evaluated by two analyses: cellulase enzyme activity and acid production assay. The isolated fungus P. lanosum showed potent biodeterioration power as it exhibited the highest enzymatic activity and could produce acid as well. Four different analyses were performed to assess the entity of the biodeterioration phenomenon: scanning electron microscopy, Fourier transform infrared spectroscopy, colorimetry, and pH measurements. The analyses demonstrated considerable changes in surface morphology, chemical structure (mainly represented by oxidation and hydrolysis of infected papyrus samples), darkness of the papyrus samples (ΔE 3.84–7.33), and pH (which dropped to 5.2 in the case of A. niger-infected sample. This article builds a preliminary perception for monitoring the biodeterioration of archaeological papyri and a trial for in vitro treatment to prevent further degradation, which may lead to loss of our valuable artifacts over a prolonged period.     

Paleolithic occupations of the Göllü Dağ, Central Anatolia,Turkey

Abstract

Systematic archaeological surface reconnaissance of the Göllü Da? volcanic complex from 2007 to 2012 documented more than 230 findspots with Paleolithic artifacts, ranging from isolated finds to extensive and dense scatters of artifacts. Most of the activities represented relate to exploitation of the rich obsidian resources in the region. Paleolithic artifacts are attributed mainly to the Middle Paleolithic based on the presence of Levallois technology but there is a substantial Lower Paleolithic component represented by handaxes and other large bifacial tools. Upper and Epipaleolithic sites and artifacts are scarce or absent in the survey sample. The distributions of handaxes and Levallois elements differ substantially, reflecting differences in site preservation and exposure as well as organization of prehistoric activities. Multiple variants of Levallois are represented but centripetal preferential and unipolar flake production dominate. The frequent co-occurrence of different Levallois forms suggests flexible reduction strategies. Distributions of different classes of artifact across the survey area indicate that the Middle Paleolithic occupations of Göllü Da? were not entirely oriented toward workshop activities.     

甘肃出土糟朽木器的形态与结构分析

甘肃出土木器依据形态与结构划分,属于典型的糟朽木器类型,材质外观特征与特性明显。制作材质鉴定表明,基本类型有①松科云杉;②松科冷杉;③柏科圆柏。通过对糟朽木器形态类型、结构属性、影响因素及发生改变原因剖析,指出了糟朽木器材质在经历了第一阶段的转折性根本改变后（含水率远低于纤维饱和点）,即将面临第二阶段的转折性根本变化（含水率略高或接近于平衡含水率）,而这一阶段的改变结果对器物将是毁灭性的;为了避免出土器物在短期内形态发生剧变,运用生物切片、扫描电镜分析技术对木质纤维显微结构进行了观察和研究,研究结果与结构病害腐变结果相吻合。选取与糟朽器物同期考古出土的糟朽棺板木作为分析对象,分别对其化学成分、容积重、含水率以及力学性能进行了实验测试,测得糟朽木器降解损失超过50%,含水率约为10.5%,力学强度指标与正常材质相比,均有明显的下降,且相对差异较大,最大约为正常木材强度的60%。对比分析结果,得出了结论：①糟朽木器的形态与结构状况与实验生物切片分析、电镜显微结构观察和研究结果相吻合,同时材质成分、容积重与力学性能测定结果为上述分析结果提供了有力的数据支撑;②致使糟朽木器形态和结构发生改变的主要因素是胎木含水率,其值是非恒定的并随外部环境而改变,因此含水率可用于反映糟朽木器的材质特性;③纤维饱和点与平衡含水率是影响、衡量和评估糟朽木器形态与结构的两个重要的物理参数;④鉴于糟朽木器的材质特性,后期保存应尽量避免与水分的直接接触,需要严格控制其胎木的含水率,且维持恒定、稳定的保存环境,这点对后期糟朽木器的保存是非常重要的     

The aging of international migrants and strategic transnational practice in later life: Exploring Portuguese seniors in Toronto,Canada

The Portuguese community in Toronto is the largest in North America; however, its immigrant population is now aging. This paper addresses senior immigrants who had a transnational “later life” and discusses this practice in the transatlantic context, using a lifecycle model of transnational migration. Later life is a life stage that is highly feasible for transnational migration, as seniors are mostly disentangled from various obligations, such as work, child rearing, and caregiving for parents. Transnational senior migrants in Europe and North America can be categorized into four groups: Intra-Europe Rich, Intra-Europe Immigrant, North American Snowbird, and Trans-Atlantic Immigrant. Trans-Atlantic Immigrant seniors, the target group of this paper, differ from the other groups on several points, including seasonal preference for transnational migration, motivations, and legal regulations. The paper considers the questions of why senior Portuguese immigrants choose to stay in Portugal for an extended period each year, while mainly living in Canada, and how their later life is structured between the two countries. Transnational later life is a strategic practice of senior Portuguese immigrants in Canada in the last stage of their lifecycle, allowing them to maximize government pension payments while simultaneously enjoying the highest quality of life possible in both countries.     

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.     

Late Middle Palaeolithic occupations in Ciemna Cave,southern Poland

Recent excavations in Ciemna Cave in the Pr?dnik valley near Ojców, southern Poland have brought to light new stratigraphic and techno-typological evidence concerning Late Middle Palaeolithic groups and their cultural affinities. In 2007, excavations began in the hitherto-unexplored main chamber of Ciemna Cave, with the goal of clarifying the results of previous work in other parts of the cave. During excavation the rocky floor of the cave was reached. About 1000 stone artifacts have been collected to date. Three cultural traditions have been documented: Mousterian, Taubachian, and Micoquian. Within the Micoquian tradition, three cultural levels were observed, which enriches the previous understanding of occupational phases at the site. These findings permit revision of the traditional terms “Pr?dnik industry” and “Pr?dnik technique.”     

Flint procurement strategies in the Late Lower Palaeolithic recorded by in situ produced cosmogenic 10Be in Tabun and Qesem Caves (Israel)

The in situ produced cosmogenic beryllium isotope, ¹⁰Be, in flint artifacts from different layers in prehistoric caves can provide information on flint procurement. The buildup of ¹⁰Be in a flint matrix is related to the exposure time of the flint to cosmic rays. Although this exposure history can be complex, the ¹⁰Be content of flint assemblages can show whether the raw material was obtained from shallow mining and/or surface collection as opposed to sediments two or more meters below the surface. Flint artifact assemblages from two Palaeolithic caves in Israel, Tabun and Qesem, were analyzed.In Tabun cave the flint artifacts from Lower Layer E (Acheulo-Yabrudian, around 400 000–200 000 yr) contain very small amounts of ¹⁰Be, which is consistent with flint procured from sediments two or more meters deep. Artifacts from above and below Tabun Lower Layer E show a more complex distribution, as do artifacts from all layers of Qesem cave (Acheulo-Yabrudian). This is probably due to the fact that they were surface collected and/or mined from shallow (less than 2 m) depths. We show here that artifact assemblages have different concentrations of ¹⁰Be, indicating different raw material procurement strategies.     

A red deer (Cervus elaphus L.) skeleton from seamer carrs, Cleveland, England: Provenance of the skeleton and palaeoecology of the site

A Red deer, Cervus elaphus L., skeleton from Seamer Carrs was excavated and the collagen fraction of one of the bones dated to 4330 ± 100 bp (Birm. 977). The bones were embedded in a limnic sediment that was dated to 7360 ± 120bp(Birm.882). This date was confirmed by the pollen assemblage, which indicated a Flandrian I/II chronozone age. The date of the Cervus bone is explained by its movement vertically downwards in the limnic sediment. Attention is drawn to the number of large mammalian skeletons that have been recovered from Seamer Carrs during drainage operations and subsequently, and to the mesolithic and neolithic artifacts recovered from the slopes around the Carrs.     

Envisioning Artifacts: a Classic Maya View of the Archaeological Record

This paper explores a Classic Maya (ca. AD 250–900) “material vision”—that is, a locally determined and culturally specific way of understanding the material world, its salient qualities, and associated meanings—based on evidence found in hieroglyphic texts from across the Maya world. Understanding Classic Maya ways of seeing the material world is an important undertaking as part of exploring alignments and misalignments between ancient indigenous and modern archaeological understandings of what today we view as “artifacts.” This topic is explored in the article through two related inquiries: first, I look at “artifacts” (i.e., materials that qualify as such, in an archaeological material vision) recorded in the hieroglyphic record, yielding thematic understandings of objects related to form and function, wholeness versus brokenness, and the relational potential of objects. Second, I use ten hieroglyphic property qualifiers that indicate Maya material perceptions and categories to gain explicit insight into some organizing principles within a Maya way of visualizing the material world. Throughout the article, I ask: can we envision archaeological objects using Maya conceptions, and how does this way of seeing align or misalign with archaeological material engagements?     

河北南皮芦庄子汉墓的性质

河北省南皮县芦庄子汉墓有较大面积的覆斗形封土,是一座一侧有墓道的"甲"字形土坑竖穴墓葬,墓穴内有大量积陶,砌有砖椁,砖椁内还可能有木椁。出土遗物包括铜礼器和其他铜器及玉璧、相关敛葬用玉等,其中的四件鎏金镶玉铜枕构件表明该墓应为夫妻同穴合葬墓。墓葬的时代为西汉晚期偏早或稍早阶段,等级上属列侯级别墓葬,墓主当为西汉临乐侯国的某一列侯及其夫人,很可能是西汉晚期的节侯刘万年与其夫人。该墓葬作为西汉晚期临乐侯刘万年与其夫人的同穴合葬墓,对汉代列侯墓葬尤其是西汉列侯墓葬的确认和研究具有一定的参考价值和学术意义。     

Early Domestic Dogs in North America and Their Origins

Abstract

Archaeologists have contributed much new information relating to types of domestic dogs that were present in pre-Columbian North America. Questions yet to be answered are: Where did the basal stock for these early Western Hemisphere dogs originate? What were they like morphologically? Some reported early canids, particularly those from late Pleistocene deposits, are subject to question as to their domestic role. These and related problems are discussed.     

ENCLOSING THEIR IMMORTAL SOULS: A SURVEY OF TWO AFRICAN AMERICAN CEMETERIES IN GEORGETOWN,SOUTH CAROLINA

Abstract

A cemetery survey was completed in July of 2009 at two African American cemeteries in coastal South Carolina. The objective of this research was to study above-ground artifacts and features in the cemeteries in an effort to better understand life and death for enslaved African and African American communities as evidenced through their mortuary practices. This paper seeks to explore the relationship among African American ideologies about death, cemetery landscape, and the symbolic nature of grave goods.     

Ground stone tool production and use in the Late Upper Palaeolithic: The evidence from Riparo Dalmeri (Venetian Prealps,Italy)

Abstract

The site of Riparo Dalmeri yielded numerous flint, bone, and shell artifacts, as well as faunal and botanical remains, which are evidence of the Late Upper Palaeolithic (or Late Epigravettian culture, ca. 16,000–12,000 cal b.p.) occupation of the Alps region. The importance of the site is related to the discovery of 267 stones painted with anthropomorphic, zoomorphic, and geometric designs. Here we report on ground stone tools from Riparo Dalmeri investigated by means of an integrated technofunctional and experimental approach to reconstruct their production and use. The results support the hypothesis that the ground stone artifacts were employed in specialized activities (e.g., hide treatment, flintknapping) as well as in the production of some of the painted stone artifacts.     

Stable isotope analysis of dog,fox, and human diets at a Late Holocene Chumash village (CA-SRI-2) on Santa Rosa Island,California

Stable carbon (δ¹³C) and nitrogen (δ¹⁵N) isotope analyses of dog (Canis familiaris), island fox (Urocyon littoralis), and human bone collagen from CA-SRI-2 (AD 130–1830) on Santa Rosa Island, California provide a proxy of diet and the relationships between humans and these animals. Carbon isotopic signatures indicate that Native Americans and their dogs at CA-SRI-2 subsisted almost exclusively on marine resources, while the island fox ate primarily terrestrial foods. Nitrogen isotopes and archaeofaunal remains indicate that humans and dogs also ate higher trophic level foods, including finfishes, marine mammals, and seabirds with smaller amounts of shellfish. The CA-SRI-2 island foxes appear to have eaten higher amounts of terrestrial foods, similar to the diets observed in modern fox populations. These data generally confirm the commensal relationship assumed to exist between domesticated dogs and people, but the carbon isotopic composition of dogs is enriched ∼2‰ compared to humans. We hypothesize that the difference in carbon isotopes between dogs and humans may have resulted from a higher consumption of C3 plants with lower δ¹³C values by humans, or less likely from the ingestion by dogs of significant amounts of bone collagen, which is enriched by ∼4‰ over associated muscle.     

INTELLECTUAL HISTORY,INCONCEIVABILITY, AND METHODOLOGICAL HOLISM1

The debate between individualism and holism in the philosophy of history pertains to the nature of the entities relied on in historical explanations. The question is whether explanations of historical items (for example, events, actions, artifacts) require the assumption that the collective historical entities (for example, civilizations, cultures, and so on) used in these explanations are (sometimes) conceived of as irreducible to the actions, thoughts, and beliefs of individual human beings. In this paper I analyze two methodological problems that holist explanations face in the writing of intellectual history. The first problem derives from the fact that holist explanations in intellectual history have to rely on the claim that certain beliefs were inconceivable to some individuals because they were members of specific collectives, whereas it is unclear how historical research can justify such claims when made from the holist position. The second problem pertains to the difficulties the holist position faces when it has to account for the novel properties of artifacts studied by intellectual history.     

Adriatic Neolithic Mortuary Ritual at Grapčeva Cave,Croatia

Abstract

Excavations at Grap?eva Cave in Croatia, a major eastern Adriatic Neolithic site, yielded evidence of ritual activities during the 5th millennium CAL B.C. Structured deposits in the main interior chamber consisted of large burned features containing extremely high frequencies of animal remains and artifacts, including richly decorated Late Neolithic “Hvar-style” pottery, as well as scattered human remains. We argue that Grap?eva was a mortuary ritual site, where feasts, offerings to supernatural powers, and secondary burials took place. At Grapc?eva memories were produced and maintained at a time when group histories and genealogies were gaining importance among the newly settled Neolithic food producers of the Adriatic.     

辽宁东港市山西头青铜时代遗址发掘简报

2002年和2003年,对辽宁东港市山西头遗址进行了发掘。发掘面积250平方米,发现房址5座、灰坑4个、灶址2处。5座房址中有4座为土坑半地穴式,1座为石筑半地穴式。出土遗物以石器和陶器为主。遗址的年代大约相当于中原地区的商代。该遗址的发掘,为研究辽东南地区青铜时代文化提供了重要资料。