Archaeological and Anthropological Sciences最新文献

On the north coast of Peru in the Casma Valley exist relict raised agricultural field systems dating to the Late Intermediate Period Chimu Empire (ca. 1300 – 1470 CE). While similar in many ways to other inland and coastal raised fields in South America, these fields are relatively unique in climate, weather patterns, and layout. The topography and hydrology of the Casma Valley provide clues on how these fields operated and why they differ from the regional norm. This paper reports satellite and drone-based aerial reconnaissance results used to collect multiscalar data for flow modeling and thermal photogrammetry. Flow modeling methods are compared to determine the best way to gain insight into surface hydrology using only elevation data, and thermal photogrammetry is used to analyze temperature dynamics in the raised fields. These data results provide insight into the function of the field system and its unique field morphology.

The significance of the archaeological record unearthed in the SHK fluvial landscape represents a noteworthy dataset to study in greater detail the expression of inter-assemblage variability during the formally labelled Developed Oldowan/Acheulean interface in Olduvai Gorge. A precise stratigraphic interval, laterally continuous, and preserving fractions of anthropogenic activity at different points of the same fluvial network makes it feasible to identify the variable techno-economic ways in which hominins responded to the local paleo-landscape in a short time unit. In this work we present the results of the comparative techno-economic study of the three lithic collections retrieved from the time unit defined by an isochronous litho-stratigraphic volcanic horizon deposited in the fluvial landscape of SHK Main site and SHK Extension. The combined use of this isochrone plus the archaeo-stratigraphic method to refine time-averaging constraints offers for the first time an assessment of the nature of technological variation within different fractions of the same fluvial landscape at ~ 1.5 Ma in Middle Bed II. The goal of this analysis is to look closely at inter-assemblage variability in a unit of time with a coherent degree of synchronicity and to add new data to the Developed Oldowan/Acheulean gradient.

Bone breakage is one of the most common features in the archaeological record. Fractures occur at different times and are classified as fresh or dry depending on the presence or absence of collagen in the bone. In the study of human remains, the timing of the occurrence of a fracture is of crucial importance as it can sometimes be linked to the cause of death. Types of skull breakage can be classified based on when they occurred, though not all fractures correspond to the expected features. This variability is added to the challenge of working with bones covered in consolidant, which obstructs the bone surface and hinders taphonomic analysis. This is the case of the Txispiri calotte, which was categorized as a skull cup in the early 20th century, though this classification was later rejected in the 1990s. In this study, we used statistics and machine learning (ML) to test the breakage characteristics of one set of skull fragments with fresh fractures, another set with dry fractures, and the Txispiri calotte. For this purpose, we considered the fracture type, trajectory, angles, cortical delamination and texture of each of the individual fractures. Our results show that the 13 fractures of the Txispiri calotte correspond to dry breakage and bear no relation to artificially produced skull cups. This study shows the potential of ML algorithms to classify fresh and dry fractures within the same specimen, a method that can be applied to other assemblages with similar characteristics.

Knowledge about medieval iron production in Denmark is very limited. However, recent excavations in the area around Silkeborg in central Jutland, Denmark, have led to the discovery of several slag heaps and furnaces testifying to considerable iron production in this part of the country. Charcoal from slag heaps at six sites has been analysed to learn about fuel use in iron production. At two sites from the 12th-13th century, many species were used as fuel. Only 50–63% of the fuel consisted of high-density wood with a high caloric value, which at these sites included species such as birch, elm and pomaceous fruit. At the other four sites from the 14th-15th century, species diversity was smaller, and species with a high caloric value constituted 85–93% of the fuel, with beech, oak and birch being most common. Thus, a change in fuel use over time, which possibly could be related to access rights to the high forest, is indicated in the study. Some horizontal and vertical variations within the slag heaps were also recorded. A detailed analysis of vertically sampled charcoal at Gødvad Bygade III showed that the tree species used for fuel changed slightly at some point during the period of iron production, and that the accumulation period was likely 5–60 years. The study demonstrates that there is a great potential in analysing charcoal from iron production sites, as this approach can provide not only information about fuel use but in some cases even about organizational aspects of the production.

The jiandiping 尖底瓶 amphora is a distinctive pottery type of the Yangshao culture (5000 − 3000 BCE), predominantly found along the middle course of the Yellow River, with a significant concentration in the Wei River Valley. Despite its widespread presence, the function of this vessel has remained elusive in scholarly discourse. This article investigates the amphora’s spatial relationship to salt deposits and examines its physical characteristics, evaluating these aspects within the context of the Yangshao population’s lifestyle in the Wei River Valley. By incorporating evidence from Shang dynasty oracle bone inscriptions and various ethnoarchaeological studies, we propose a new interpretation of the jiandiping amphora as a tool for salt processing. This study prompts a reevaluation of Neolithic cultural and technological practices, highlighting the Yangshao society’s potential involvement in salt exploitation in the Wei River Valley.

The Grotta d’Oriente, on the island of Favignana (Egadi, Sicily) has yielded a series of burials and human remains attributable to the final Epigravettian and Mesolithic. The Epigravettian burial, known as Oriente A, is characterised by funerary equipment consisting of perforated shells and a pebble with traces of red ochre. This site is one of the rare cases in which there is evidence of the use of ochre in a funerary context in Sicily and therefore the archaeological reconstruction requires the chemical-mineralogical characterization of this pigment using SEM, EDS, XRD, FORS and Raman spectroscopy. The comparative analysis of this pigment with a series of Terra Rossa from Favignana and other areas of Sicily has demonstrated that the Oriental A ochre does not derive from these sediments. This study shows the importance of applying different analysis methods for the characterization of ochres to try to define their origin.

Determining the provenience of archaeological objects relies on the so-called “provenience postulate,” namely, that sources of these objects are more compositionally distinct from each other than they are internally variable. For ceramics, it can be relatively straightforward in geologically heterogeneous environments to determine where vessels were produced, and whether they were traded or not. In geologically homogeneous regions, this can be far more complicated. In this study, we mineralogically and chemically compare Bronze Age ceramics (primarily Middle Bronze Age) from five archaeological sites on the Great Hungarian Plain to a large regional clay sample. The Great Hungarian Plain is comprised almost entirely of Pleistocene loess deposits, yet prior compositional studies have identified patterned variability between ceramics from different sites. Our results show that chemical variation in the region is continuous and clinal, making it difficult to strictly apply the provenience postulate to identify distinct production locations. However, we show that this clinal chemical variability can be used to make broad statements about whether most ceramics at any given site were produced relatively locally or were obtained from further distances (c. 50 km or more). We show that while production at most of our study sites was likely relatively localized, in one instance (the tell at Berettyóújfalu-Herpály-Földvár), many ceramics may have been obtained from other Bronze Age communities, including those in the Körös River drainage.

The pilgrimage to the Second Temple included ceremonial elements of strong spiritual significance that elevated the participants to spiritual exaltation. This ceremonial process began with the first steps pilgrims took from their homes towards Jerusalem and concluded when they reached the Temple. This article presents the ceremonial element of the pilgrimage in light of archaeological and anthropological research, integrated with historical sources and with reference to the topography of Jerusalem and its surroundings (including the use of geographic information systems). These tools are used to retrace the path that pilgrims walked and present what the pilgrimage meant for them. The article also investigates whether the physical act of walking can shape the pilgrimage experience and, if so, how this occurs. It is also argued that the main approach to the Temple Mount for Jewish pilgrims led from the south (via the Kidron and Hinnom valleys), and that the construction of this route was designed with geophysical and architectural details meant to enhance the spiritual experience of the pilgrims.

Isaac GL (1969) proposed that Large Cutting Tools (LCTs) made on large flake blanks detached from giant/boulder cores are the key technological variable that distinguishes the Acheulian from the Oldowan. The production of large flake blanks was initially observed in the earliest records of the Acheulian technology in Africa ca. 1.75 Ma, subsequently becoming a technological feature of many sites across eastern Africa. Still, the mode and tempo of evolution of the large flake-based Acheulian technology remains poorly understood. Here we report on the large flake-based Acheulian assemblage at locality MW5 in the Melka Wakena site-complex, chronologically constrained between 1.37 and 1.34 Ma. At the site-complex level we note that aspects related to small flake production remain relatively unchanged since ~ 1.6 Ma. Secondary modification of small flakes by retouch remained marginal and there is only a slight increase in the frequency of structured reduction of cores, compared to the earlier 1.6 Ma assemblage. In contrast, the MW5 lithic assemblages inform of the diachronic shift of lithic techno-economy into a large flake-based LCTs technology. This shift is characterized by: (1) A highly selective use of a specific raw material (glassy ignimbrite) for the production of large flake blanks; (2) transport of prepared large flake blanks from relatively distant sources into the sites as part of a spatially and temporally fragmented reduction sequence; (3) improved know-how of large flake production, (4) the introduction of the Kombewa technology; (5) a unified technological concept for the production of handaxes and cleavers, diverging only in the specific decisions determining their final shape parameters. Taken together, these trends indicate changes in techno-economic strategies related to LCT production, including higher levels of pre-planning in the raw material acquisition stage and higher investment in controlling the morphometric properties of the artifacts.