Study on the strontium isotope standard in pig teeth excavated from Zaoshugounao site,Shaanxi Province of China

In archaeology, strontium isotope analysis is developing into an efficient scientific technique for tracing the movement of prehistoric humans and animals. Determining the local bioavailable ⁸⁷Sr/⁸⁶Sr ratio range is the key to distinguishing whether the human or animal is indigenous to the local area. It has been shown that the ⁸⁷Sr/⁸⁶Sr ratio in the enamel of pigs can be an excellent sample to determine the range of local strontium isotope ratio at the site. However, pigs may not be all local at the site, and there is no special study on whether pigs’ different ages and tooth types impact the local strontium isotope characteristics. In this paper, the tooth enamel of 19 pigs from the Zaoshugounao site for strontium isotope ratio (⁸⁷Sr/⁸⁶Sr) by multicollector–inductively coupled plasma mass spectrometry. There were no significant differences in ⁸⁷Sr/⁸⁶Sr ratios of local pigs at different months and different molar types, which did not affect the determination of the local strontium isotope standard. Based on the local strontium isotope ratio range (0.711056–0.711476), we found that five pigs were non-local. The Jing and Wei river basins (in Guanzhong basin) and northern Shaanxi are likely sources of non-pigs.     

东下冯遗址冶铸遗存研究

本研究对东下冯遗址出土的17件第三期冶金遗物进行了金相和扫描电子显微镜-能谱分析。其中1件附渣冰铜块的检测表明该遗址的铜有独立于锡、铅料的来源。熔铜渣及铜块的分析表明第三期时已经使用锡青铜,同时还有铅青铜、铅锡青铜、砷铜等合金种类的应用。青铜合金通过向红铜中添加锡、铅物料(可能含砷)得到,与二里头等遗址类似。     

Report on the pottery from Tell Sufan in Nablus,Palestine

ABSTRACT

This research report aims to give detailed information on the pottery from the 1999 and 2013-16 excavation campaigns taking place at the Tell Sufan site in Nablus, Palestine. These were conducted by the Department of Antiquities at An-Najah National University (ANU) in Nablus. It is of note that this ancient pottery has never previously been the subject of research nor has any literature been published on it. Our methodology consists in: analysing the pottery by identifying it, typifying it, and giving it a function; providing chronological information on the site; comparison of the pottery with that from other sites in Palestine, using archaeological information from the site; and contextualising our findings with other historical and archaeological studies. Examination of the functional use of the pottery allows us to demonstrate human activity at the Tell Sufan site, giving information on the most prosperous phases of occupation in regard to economic aspects, through the late Bronze Age, Iron Age and Byzantine-Early Islamic periods.     

A probable ankylosaurian (Dinosauria,Thyreophora) from the Early Cretaceous of New South Wales,Australia

Bell, P.R., Burns, M.E. & Smith, E.T. October 2017. A probable ankylosaurian (Dinosauria, Thyreophora) from the Early Cretaceous of New South Wales, Australia. Alcheringa 42, 120–124. ISSN 0311-5518.

We describe an isolated osteoderm from the Albian Griman Creek Formation where it is exposed near the town of Lightning Ridge in central-northern New South Wales, Australia. Several lines of evidence allow referral of this element to the Ankylosauria—a group that epitomises body armour and ubiquitous osteodermal coverage among dinosaurs. Despite the abundant record of fossil vertebrates from this interval, ankylosaurians have not been previously reported, although, they have been described from penecontemporaneous deposits in western Queensland and Victoria. This discovery, therefore, provides an important link between the northerly faunas (including the Griman Creek Formation) that flourished at the edge of the epeiric Eromanga Sea, with those from the sub-polar rift-valley system of Victoria during the mid-Cretaceous.

Phil R. Bell [pbell23@une.edu.au], School of Environmental and Rural Science, University of New England, Armidale 2351, NSW, Australia; Michael E. Burns [mburns3@jsu.edu], Department of Biology, Jacksonville State University, 700 Pelham Rd N., Jacksonville, AL 36265-2138, USA; Elizabeth T. Smith [elizabethtsmith@exemail.com.au], Australian Opal Centre, Lightning Ridge 2834, NSW, Australia.     

浙江宁波镇海鱼山遗址Ⅰ期发掘简报

鱼山遗址位于浙江省宁波市镇海区九龙湖镇河头村,东距现海岸线直线距离约7.3公里。2013至2014年,宁波市文物考古研究所等单位对其进行了Ⅰ期发掘,分别发现河姆渡文化、良渚文化、商周和唐宋等四个不同时期的文化遗存。其中河姆渡文化二、三期,良渚文化晚期和商周时期堆积之间的自然淤泥层,对于研究沿海地区史前至商周时期文化面貌、人地关系等基础性问题提供了一批重要资料。     

略论安徽地区的岳石文化遗存

安徽地区的岳石文化遗存可分为分布区和影响区。皖北中北部地区可归入其分布区,命名为南城孜类型,皖西北亳州可归入安邱堌堆类型。沿淮及江淮中部一带为岳石文化的影响区,岳石文化的影响南界徘徊于江淮分水岭南北两侧。岳石文化对南部的影响通过江淮东部、江淮中部和皖西北三条路径来实现。皖北地区岳石文化的相对衰落可归因于环境问题带来的人口减少。     

国内城体育场地点高句丽遗址研究

国内城体育场地点遗址是吉林省集安地区一处重要的高句丽建筑遗迹,通过对出土遗物和相关文献等的分析可以发现,体育场地点遗址可能是高句丽时期一处与"御膳房"相关的仓储遗迹,它为寻找国内城时期高句丽的王宫遗址提供了重要线索。体育场地点遗址的年代上限应不早于371年,在高句丽迁都平壤(427年)以后逐渐废弃。     

对大型土遗址的植物病害研究——以西安阿房宫遗址为例

在植物对土遗址作用的研究中,鲜有就真实的遗址来展开调查,以及讨论植物给土遗址带来的负作用及其机理。为此,本研究选取西安地区大型土遗址秦阿房宫为研究对象,利用现场调查结合样带法、图像分析法并采集土样,开展对遗址区植物分布、根系产生的裂隙和土壤环境的研究。结果表明:造成土遗址病害现象的主要原因为植物根系作用,加之雨蚀、风化作用及人为破坏的叠加作用,使遗址保存面临严重威胁;其中酸枣、臭椿等萌生树种所产生的根劈裂隙及植物根系对土壤环境的影响十分明显。现存土遗址由植物以及风雨作用而引发的主要病害,其类型包含了边缘夯土的基础掏蚀、洞穴遗存、开裂坍塌、冲沟发育、表面剥蚀,这些是阿房宫遗址面临的主要威胁,也是半干旱地区土遗址存在的特有问题。研究结果既有助于揭示植被对土遗址的作用机理,又能为土遗址保护的植物选择提供理论依据和技术支撑。     

Coles Creek fauna procurement strategies: subsistence diversity among late prehistoric hunter-gatherer-horticulturalists in the Lower Mississippi Valley

In the late 1980s, a collaborative effort between Harvard University’s Lower Mississippi Survey and Tulane University’s Center for Archaeology launched a study examining the causes and consequences of subsistence change in the Lower Mississippi Valley. The Osceola Project contributed the first formal study of late prehistoric faunal remains within the Alluvial Plain, becoming the standard against which all subsequent Coles Creek faunal assemblages have been measured. Recent evidence recovered from three sites located in the Eastern Uplands presented the opportunity to compare and contrast vertebrate subsistence in these two distinct physiographic regions. We hypothesize that a clear distinction exists between lowland and upland Coles Creek procurement strategies. This article evaluates this claim by examining species diversity, spatial patterns, and temporal trends evident within an eight-site sample. The results suggest that the primary factor influencing Coles Creek fauna procurement was the immediate environment, and that the composition of Late Woodland period diets may be a reflection of efficiency of effort rather than food access or scarcity.     

Methods of soil P analysis in archaeology

Phosphorus (P) is unique among the elements in being a sensitive and persistent indicator of human activity. It has long been of interest to archaeologists because of its potential to inform them about the presence of past human occupation and to offer clues regarding the type and intensity of human activity. A wide variety of methods have been developed in both soil science and in archaeology to extract and measure soil P, resulting in a tremendous amount of data and a wide array of interpretations, but also considerable confusion over appropriateness of methods and terminology. The primary purpose of this paper is to address these issues by clarifying soil P analyses. Anthropogenic additions of phosphorus to the soil come from human refuse and waste, burials, the products of animal husbandry in barns, pens, and on livestock paths, or intentional enrichment from soil fertilizer. Once added to the soil, phosphorus in its common form as phosphate is stable and generally immobile in soils. Soil P comes in many forms, organized for the purposes of this paper on the basis of extraction and measurement procedures as (1) extraction for available P (Pav); (2) portable field techniques (the spot test or ring test); (3) chemical digestion of a soil sample for total P (Ptot); (4) extractions of inorganic P (Pin) for fractionation studies and extractions to look at individual compounds of P; (5) measurements of organic P (Porg); and (6) extractions for total elemental analysis. To compare the suitability of various extractants as the “best” indicator of human input and activity we subjected samples from three very different archaeological sites (Lubbock Lake, TX; Hulburt Creek, IA; British Camp, WA) to four methods of soil P extraction: perchloric acid digestion (Ptot), sulfuric–nitric acid extraction Ptot), hydrochloric acid extraction after ignition (Pin), and citric acid extraction (Pav). Further, methods of measurement were compared via colorimetry vs. Inductively Coupled Plasma (ICP) spectrometry, and the two methods of supposed “total P” were both measured via ICP. In general, the stronger extractants yielded more soil P, but the result are not clear-cut. Likely variables include the intensity of occupation, nature of the parent material, and postdepositional weathering (e.g., the addition of dust).