骨角质文物保护研究进展

骨角质文物丰富的历史价值使其成为世界各地考古学、人类学、艺术史研究的重要材料,但由于骨角质文物一般年代久远、保存环境各异以及自然矿化等因素造成该类文物的保存状况不容乐观。该文拟从骨角质文物保护研究的角度,对目前骨角质文物的制作材料与工艺、病害研究、修复技术及预防性保护等方面进行梳理,并尝试找出目前存在的问题与保护需求。我国骨角质文物保护需求主要包括出土饱水器物的现场保护是骨角质文物保护中亟待解决的问题;中国最早的古文字资料即有字甲骨的防风化研究是骨角质文物保护中的重点课题;全国各地出土的不同时期动物骨骼的保护是骨角质文物保护工作的主要内容。     

An inter-site comparison of enamel hypoplasia in bison: implications for paleoecology and modeling Late Plains Archaic subsistence

Bison bison mandibular molars from the Late Plains Archaic kill/butchery sites of Buffalo Creek (Wyoming) and Kaplan-Hoover (Colorado) exhibit significant frequencies of dental enamel hypoplasia (DEH), a defect believed to reflect information about physiological status of individual animals. This study provides a methodology to estimate the ontogenetic and seasonal timing of DEH formation in bison dentition. Integration of these estimates with data from bison life history and grassland ecology allows inferences on age- and season-specific factors exacerbating periodic physiological declines that were recorded in the form of enamel hypoplasias. Differences between assemblages indicate regional variability in grassland conditions, with data from Buffalo Creek pointing to recurrent drought that reduced forage capacity and contributed to physiological stress in bison over two consecutive years. Seasons of physiological stress reflected in the DEH correspond to each of the three kill events at the locality, suggesting that predictability of bison behavior in this location was a critical factor in influencing the seasonal timing and location of repeated hunting episodes. Unlike Buffalo Creek, timings of stress episodes are not consistent with season of death in the Kaplan-Hoover bison assemblage, suggesting that favorable grassland conditions were the primary factor influencing timing of this large single-kill event in order to provision for the upcoming winter. DEH analysis represents a developing approach in the construction of models addressing key aspects of local grassland and bison ecology as well as offers unique insights into the hunting strategies and subsistence decisions of Late Plains Archaic foragers.     

Construction,labor organization,and feasting during the Late Archaic Period in the Central Andes

Recent data from the site of Cerro Lampay, a Late Archaic Period compound in central Peru, sheds light on the role of ritual and architectural construction in the emergence of social complexity in the Central Andes. Excavations at this site have provided a detailed documentation of the building process that ended in the entombment of architectural compounds, including a remarkable sequence of construction events preceded by the processing and consumption of foodstuffs. There was not a single, large-scale construction event, but several small-scale events that were accompanied by consumption activities. This pattern strongly suggests a permanent reinforcement of ties and commitments through feasting, which was required in order to finish the construction process. This scenario supports the idea of emerging leadership capable of mobilizing labor for the construction requirements. Nevertheless, the reliance on feasting as ritual practices, and the small scale of these events, suggests a limited power capacity and a weakly formalized authority, which needed to be constantly reinforced through the inferred ritual practices.     

Determining the use of Late Archaic shell rings using lithic data: “ceremonial villages” and the importance of stone

ABSTRACT

Late Archaic shell rings have been the focus of archaeological research for decades, yet their history, use, and function are debated. Relying on an evidentiary line rarely used in shell ring studies – the analysis of stone tools and debitage – we test prevailing theories and find that models describing the rings as circular dams intended to hold freshwater are incorrect. Instead, by tracing the origins of stone and its distribution within two shell rings on St. Catherines Island, Georgia, we posit that shell rings were places of both daily residence and intermittent gatherings. Because they have proven useful in interpreting the St. Catherines Island shell rings, we suggest archaeologists shift their sampling and recovery techniques so that representative lithic assemblages can be attained from other rings, thereby providing a better understanding of ring-builders and the Late Archaic occupation of the South Atlantic coastline.     

Formal analyses and functional accounts of groundstone “plummets” from Poverty Point, Louisiana

Groundstone plummets of magnetite or hematite are commonly found artifacts of the Late Archaic period in Louisiana. While often assumed to have functioned as weights for fishnets or as thrown objects used to catch waterfowl, relatively little empirical evidence has been generated to explain their form and features relative to hypothesized performance in prehistoric behavior. To address this deficiency, we provide a morphometric analysis of the variability in plummet shape as a means for studying the performance constraints inherent to their use. Based on our analyses, we find that plummet form is well explained as a component of weighted looms, supporting the early use weaving technology in the Late Archaic of Eastern North America.     

From riches to rags: organic deterioration at Star Carr

The 11,000-year old lake edge archaeological site of Star Carr in the Vale of Pickering of North Yorkshire is one of the most famous Mesolithic sites in Europe, and one of the earliest, dated to the period of climatic warming that immediately followed the final termination of the last ice age. One of the main reasons for this international importance is the richness of its organic artefacts, faunal assemblage and environmental data. However, recent investigations have demonstrated that these organic remains have severely deteriorated over the last 60 years due to the decay and acidification of the surrounding peat. This paper presents research into the effects on the bone (histological analysis using light and polarising microscopy, and Transmission Electron Microscopy, bulk collagen analysis, and amino acid analysis), antler (visual and metrical analysis, loss on ignition and Scanning Electron Microscopy) and wood (visual analysis, decay assessment tests and Scanning Electron Microscopy).     

河南淅川金营遗址新石器时代遗存发掘简报

河南省文物考古研究院于2013年3月—6月对淅川金营遗址进行了考古发掘,遗址地层堆积简单,文化内涵较为丰富,新石器时代遗存属于四个时期,分别为仰韶文化晚期、屈家岭文化早期、石家河文化早中期和王湾三期文化晚期。     

Determining the Provenance of native copper artifacts from Northeastern North America: evidence from instrumental neutron activation analysis

The emergence of archaeological interest in native copper in the mid-1800s developed in concert with explanations that privileged the Lake Superior area over other potential sources of copper. Most scholars have thus assumed that when copper artifacts first appeared in Northeastern North America, they arrived as finished implements or were locally made from Lake Superior raw materials. Procurement models that point to Lake Superior as the sole source of native copper have been widely accepted in the absence of systematic large-scale testing. This article evaluates the dominant model for native copper procurement and presents trace element data derived from instrumental neutron activation analysis (INAA) to determine whether hunter-gatherers in the Northeast utilized one dominant source of copper or in fact exploited a number of geological deposits. I specifically report on the chemical characterization of copper from 13 discrete geological deposits and 18 archaeological sites dating to the Late Archaic (ca. 5000–3000 B.P.) and Early Woodland (ca. 3000–2000 B.P.) periods to suggest that the dominant model for native copper procurement is oversimplified.     

广东省揭西县乌岽岭遗址发掘简报

2013年7～8月,广东省文物考古研究所在揭西县河婆镇乌岽岭,抢救清理了一处新石器时代晚期虎头埔文化遗址,遗址内遗迹多为灰坑,出土了较多陶器、石器,还有少量炭粒和果核,为研究粤东地区新石器时期的考古学文化提供了一批新材料。     

郑州市站马屯遗址仰韶文化遗存2009～2010年的发掘

2009~2010年的发掘2009年至2010年,河南省文物考古研究所对郑州市南郊站马屯遗址进行了发掘。其中Ⅱ区发现丰富的仰韶晚期秦王寨文化遗存,遗迹有灰坑、墓葬、灰沟、瓮棺葬、房基、水井、陶窑、陶灶和围栏等,出土遗物有陶器、石器和骨器。站马屯仰韶遗存的发掘,进一步补充了郑州地区仰韶晚期秦王寨文化的内涵。     

Rocks of ages: propagation of hot-rock cookery in western North America

Cook-stone technology's Old-World roots were established by 30,000 B.P. and reappeared in the New World by 10,000 B.P., after millennia of direct-fire cooking. Hot-rock cookery, which is necessary for foods that require prolonged cooking, facilitated land-use intensification by affording greater utilization of nutrients in available foods on a given landscape. This technology gradually diversified during the early Holocene in western North America. By 4000 B.P. its initial intensification was underway; final intensification began by 2000 B.P. and typically peaked during the last 1500 years. Propagation of hot-rock cookery exemplifies pre-Columbian food crises and signals carbohydrate revolutions wherein more high-cost foods feed growing populations. As modeled, cook-stone griddles, earth ovens and steaming pits with rock heating elements are more costly facilities, insofar as fuel is used to heat rocks that, in turn, extend cooking time and temperature. More expensive still is stone boiling, given that fuel heats rocks that, in turn, heat water that cooks the food. Even more expensive in terms of energy expended is the manufacture of heating elements in the form of stone, ceramic, and metal cooking containers, all of which afford further evidence of land-use intensification.     

湖北省郧县胡家窝遗址发掘报告

胡家窝遗址位于湖北省十堰市郧县青山镇胡家窝村一个临汉江的土台上,中心位置为东经110°57'53",北纬32°46'00".2006年10月～12月,武汉大学考古与博物馆系对该遗址进行了发掘,揭露出后冈一期文化、朱家台文化和战国时期遗存.     

河北临城县补要村遗址北区发掘简报

2007～2008年对补要村遗址进行了发掘。遗址北区的仰韶文化晚期遗存具有自身特色,与周邻的雪山一期文化、仰韶文化大司空类型存在明显差别。中、晚商时期遗存年代序列完整,自洹北商城阶段延续至殷墟第四期,对进一步完善冀中地区中晚商时期考古学文化的编年体系、了解当时的社会性质具有重要价值。     

山西岢岚县乔家湾龙山文化晚期遗址

岢岚县乔家湾遗址是在建设山西忻州至保德的高速公路时发现的。2009年4~7月,山西省考古研究所等单位对该遗址进行了考古发掘,揭露面积2025平方米,获得一批重要的考古资料。现将此次工作的主要收获简报如下。一、遗址概况     

Effect of mollusc eating on human bone strontium levels

Empirical aspects of the movement of strontium through the food chain suggest that the level of bone strontium can be used as an indicator of the percentage of meat in human diet. In general, skeletal remains from agricultural peoples are expected to have high bone strontium levels relative to hunter-gatherers from the same geographical region because plants contain relatively higher amounts of strontium when compared with animal products. The results of the study described in this paper, however, indicate that the inclusion of molluscs as a component of the diet may produce the opposite of the expected strontium values. Burials from an Archaic (c. 2500 BC) hunting-gathering population excavated from Lu^o25, an archaeological site in northern Alabama, USA, exhibit a mean bone strontium level ( atomic absorption; neutron activation) that is higher than the mean level from an agricultural Mississippian (c. AD 1400) population ( atomic absorption; neutron activation) that was buried at the same site. The samples were analysed by two techniques (atomic absorption spectrometry and neutron activation analysis) and the results compared favourably; therefore, the results can be accepted as valid rather than being due to technique error. We propose that the ingestion of molluscs, whose meat is known to contain large amounts of strontium, has produced this reversal from expected results.     

陕西白水县下河遗址仰韶文化房址发掘简报

2010年,陕西省考古研究院对白水县下河遗址进行了发掘,主要收获为三座大型房址。三座房址均为五边形,有内、外两层墙体,使用料礓石烧制的白灰铺设地面。房址内出土遗物以陶器为主,另有石器、骨器和蚌器。这三座房址的发掘,对研究仰韶时期的建筑技术以及该遗址的聚落、经济等具有重要意义。