Serikov Yu.B.

Stone inventory of the site complex “Koksharovsky Hill sanctuary — Yuryinskoe settlement” (based on materials of excavations in 2013 and 2015)

The article presents detailed statistical, typological and mineralogical characteristics of stone products from the “Koksharovsky Hill sanctuary — Yuryinskoe settlement” complex of sites derived from the excavations of A.F. Shorin conducted in 2013 and 2015. By these excavations, the eastern part of the sacred space of the sanctuary and the adjacent to it section of the settlement Yuryinskoe were investigated. A noticeable admixture of the Mesolithic (16.35 %), as well as Eneolithic and Bronze Age stone products (1.4 %), was found within the complex. The main body of the stone complex of items belongs to the Neolithic (82 %). The technology of stone knapping was focused on obtaining 1.2–2.1 cm wide plates. The plates were processed mainly by ventral retouching, and they served as the initial semi-finished product for manufacturing knives, arrowheads, scrapers and points. Double-sided retouching was used to process arrowheads and knives. Adzes, axes and arrowheads were made by means of abrasive technique. Processing tools were represented by hammers, pestles, bumpers, retouchers, abrasives and grinding plates. Talc products were widely used. Non-utilitarian items were represented by two talc and quartzite discs, and a miniature talc “iron”. About 30 types of mineral raw materials, obtained mainly from local sources, were used on the site. Of these products, 30 % have preserved the primary (prevalently tile-like) crust.

Keywords: Middle Transurals, Koksharovsky peat bog, Mesolithic, Neolithic, Eneolithic, stone tools, primitive technique, mineral raw materials.

 

Artemyev D.A., Degtyareva A.D., Kuzminykh S.V., Orlovskaya L.B.

Non-ferrous metal of the Bronze Age of Northern Kazakhstan: geochemical characteristics and ore base

The chemical composition of 29 copper and bronze artifacts from the sites of the Petrovka and Alakul Cultures located between the Tobol and Ishim Rivers (the burial grounds of Bekteniz and Dzhangildy 5, and the sites of Novonikolskoye 1 and Semiozernoye 2; Northern Kazakhstan) were analysed using mass spectrometry with inductively coupled plasma and laser ablation. The sites are 14C dated to the interval between the 19th–17th centuries BC. In the examined sample, the leading metallurgical group with a slight prevalence in both Petrovka and Alakul metals was “pure” copper; the second part of the metal was represented by tin bronzes — low-alloyed (up to 8 wt.% Sn) in the Petrovka, and high-alloyed (Sn up to 21 wt.%) in the Alakul Culture. The statistical analysis of the main components of trace elements in the metal demonstrated a division into six main geochemical groups. Among these, tin bronzes with an uninterpretable copper component (10 specimens), “pure” copper of Ural origin with Fe-Co-Ni-As-Zn correlations (9 specimens), and “pure” copper with polymetallic Sn-Pb-As-Ag-Se specialization (10 copies), corresponding to the ores of copper deposits of the Kokshetau anticlinorium, can be identified. An overview of the tectonic structures of Northern Kazakhstan shows the nearby presence of several porphyry copper and skarn deposits with ancient mines (Imantau, Baksinskoye, Akkan-Burlukskoye, etc.), which likely served as sources of copper ore. Closely associated with these are Greisen and quartz-veingreisen tin deposits, but there is no reliable information about their use in ancient times. According to the composition of tin alloys in the analysed metal, two main types can be distinguished: tin (without correlation with other impurity elements) when using pure cassiterite, and tin-lead (with increased concentrations and correlation of As, Au, Bi, etc.) when using cassiterite-sulfide ores. The data show the association of the Bronze Age sites of Northern Kazakhstan with the ore and raw materials base in this region, and the intensity of trade exchange of metallurgical products between the Ural and Kazakhstan centers of metal production.

Keywords: Northern Kazakhstan, metal production, Petrovka Culture, Alakul Culture, mass spectrometric analysis, geochemical groups, ancient mines.

 

Bersenev E.V., Bakhshiev I.I.

Implementation of geometric morphometry in the study of shapes of Bronze Age sickles from the Volga-Ural region

This article aims at evaluating the potential of geometric morphometry by means of an example of analysis of shapes of the Bronze Age sickles from the Volga-Ural region, as compared with the traditional morphometric approach. For the study, cast bronze sickles with hooks, categorized by V.A. Dergachev and V.S. Bochkarev into the Ibrakaevo, Derbeden, Perelyub and Yavlenka types using the traditional morphometric approach, have been selected. The analysis was applied to only full drawings of the items, including reconstructed ones, while fragmented items were not considered. The sample constitutes 167 objects: 86 Ibrakaevo, 49 Derbeden, 24 Perelyub, and 8 of the Yavlenka type. Application of geometric morphometry tools shows that, within the sample, three main forms can be easily identified, with the exception of the sickles earlier attributed to the Yavlenka type, probably due to their small number. Preparation of primary files for recording landmark coordinates and processing of files with recorded coordinates were carried out in the tpsUtil program. The analysis of characteristics of changes of the forms was carried out using the principal component method in the MorphoJ program. Summarizing the obtained results, we can say that the principal components method has been able to identify three main variations of the objects. Most clear are the differences between the Ibrakaevo and Derbeden types, which show virtually no overlap. An intermediate position between them is taken by the Perelyub type, which is also distinctively grouped in the graph being close to the Ibrakaev group. In terms of identifying individual types, the results of the study are rather consistent with the data obtained by the traditional morphometry. At the same time, it is possible to trace the vectors of shape variability for all types of tools based on three main components. Overall, it can be concluded that the method of geometric morphometry demonstrates its efficiency for the analysis of shapes of metal sickles and in future it could be applied to wider sample groups.

Keywords: Bronze Age, Volga-Urals, sickles, geometric morphometry, landmarks, principle components methods.

 

Usachuk A.N., Kuptsova L.V.

Bone items from burial No. 9 of the cemetery near the Berezovaya Mountain (traceological analysis and the search for analogies)

In this article, we analyze bone products from the male burial No. 9 of the cemetery near the Berezovaya Mountain (Orenburg District of the Cis-Ural region) attributed to the Sintashta Culture (20th–18th centuries BC). The funerary complex is specifically interesting because it combines the ritual and inventory of representatives of the Seima-Turbino phenomenon and items belonging to chariot cultures. Furthermore, an item rare for the cultures of the chariot circle of the Ural region was placed in the burial — a disc-shaped bone buckle. The aim of this work is to find an analogy for this buckle and for other bone items of the complex using traceology data. The buckle was traceologically processed on 31st July 2002 in the campus of the Orenburg archaeological expedition two days after its discovery; at the same time its drawing was made. An astragalus and a fragment of the articular angle of the animal's scapula, both having been placed within the burial, were also analysed. Due to field conditions, a portable contact microscope “Mikko” was used. The main focus of this work is the buckle. The results of the traceological analysis are being introduced into the scientific discourse. Besides, for the first time this article presents the results of traceological study of a similar object from burial mound 27 near the city of Atkarsk. A total of 15 buckles with similar morphology have been analyzed, 11 of them have traceological definitions. A fragment of the product of the same type was only once identified in the Sintashta necropolis (grave 30 of the Sintashta burial ground); the majority of similar items derive from the sites of the Abashev Culture of the Volga-Don region. It has been revealed that the analyzed artifacts could have been used as both belt buckles and ornaments/amulets. The artifact from the burial ground near the Berezovaya Mountain is most likely a buckle, judging by its size and the size of the central hole. The discovery of a buckle typologically characteristic of the Don-Volga Abashevo Culture in the Sintashta Culture necropolis demonstrates the western connections of the population who left the site. The astragalus found in the burial could have been used as a fortune-telling/dice object. The functional purpose of the articular angle of the animal’s scapula has not been determined — no analogies have been found for it, though a possible circle of analogies has been outlined.

Keywords: Orenburg Pre-Urals, Sintashta Culture, Don-Volga Abashev Culture, bone buckle, trace analysis, astragalus, animal shoulder blade.

 

Panteleeva S.E.

The settlement of Konoplyanka 2: a new site of the Cherkaskul’ Culture in the steppe Trans-Urals (results of research on line 1)

This article presents the results of chronostratigraphic analysis of cultural deposits in a sector of line 1 of the Konoplyanka 2 settlement in the southern Trans-Urals. During the excavations, materials of the Srubnaya (its Srubnaya-Alakul’ variant) and Cherkaskul’ Cultures were obtained. The Srubnaya-Alakul’ population was actively settling across this territory in the first third of the 2nd millennium BC. The Cherkaskul’ population came into the region later from the northern areas. Identification of Cherkaskul’ objects in the multilayer steppe sites is a topical scientific problem. During the excavations of the Konoplyanka 2 settlement, the remains of house 1, which contained four wells, a household pit and a sacrifice place were studied. Intriguing was the discrepancy between the obtained data and the results of the geophysical survey. While the intensive rounded magnetic anomalies, as expected, matched the wells and a household pit, the linear magnetic anomalies did not correspond to the contour of the house walls. Studies have revealed that house 1 was erected during the Srubnaya-Alakul’ building phase. Investigation of the spatial distribution of pottery was undertaken to clarify the position of the Cherkaskul’ deposits. The study included three analytical stages: the distribution of shards by depth, correlation of pottery types with soil layers, and the planigraphic distribution of fragments. As a result of this exercise, another structure — Cherkaskul’ house 2 — was found above the Srubnaya-Alakul’ house 1. Comparing the contours of this structure with the results of geomagnetic mapping suggests that the linear anomalies mark the walls of the actual Cherkaskul’ house. As such, two houses attributed to two building phases were identified at Konoplyanka 2; their dimensions and configuration were established, and the organization of the internal space has been considered. Noteworthy, the settlement does not contain layers of the final period of the Bronze Age. Due to this, we are dealing with a rare example of the satisfactory preservation of the Cherkaskul’ deposits. Thus, the settlement of Konoplyanka 2 contributes to the list of the known sites of the Cherkaskul’ Culture in the steppe Trans-Urals, representing a prospective object for further archaeological research.

Keywords: Bronze Age, Southern Trans-Urals, Srubnaya Culture, Alakul’ Culture, Cherkaskul’ Culture, settlements, ceramics.

 

Senotrusova P.O., Khavrin S.V., Ekkerdt A.A., Mandryka P.V.

Morphology of the bronze objects from the Pinchuga-6 burial ground

The article is concerned with bronze objects of the end of the Early Iron Age from the fully excavated burial ground of Pinchuga-6 in the Lower Angara River region. The cemetery is dated to the 3rd–4th centuries BC. All burials were made following the rite of burial on the side. Three categories of copper alloy products have been distinguished: belt set parts, jewelry, and cult castings. The components of the belt sets include flat openwork buckles, hoops and bird-shaped overlays. Flat openwork buckles have no analogues in the neighbouring territories. They appeared on the basis of the circle of post-Hunnic cultures of Southern Siberia and were used in the Angara taiga until the mid-1st millennium AD. One belt hoop with volutes and an openwork patch is of a typical Tashtyk Culture appearance. At the end of the Early Iron Age, bird-headed belt plates were used across a vast territory that stretched from the Ural Mountains in the west to the banks of the Yenisei and Angara Rivers in the east. The jewelry includes tubular cast and spiral beads, stripes and pendants. The majority of items are multi-functional — they could be worn different ways. All of them were widespread in the first half of the 1st millennium AD, and they do not have a clear cultural and chronological reference. At Pinchuga-6, various objects of cult casting were found, including ornitho-, zoo- and ichthyomorphic images, and disks with a circular ornament. These items have similarities among the Ishim and Kholmogory collections, materials from the Aidashinskaya cave, and Tomsk and Ust-Abinsk burial grounds. Pinchuga-6 is currently the farthest northeastern site where such objects have been found. The grave goods of the cemetery contain items of different cultural attribution made of copper-based alloys. In this single complex in the Angara River region, objects from Western Siberia, Khakass-Minusinsk depression, and, possibly, of local origin have been found. XRF analysis of the items has been carried out. Lead-tin and tin bronze prevail, although being in approximately equal quantities, individual objects are made of copper, a small amount of arsenic is traced in two buckles, one ornithomorphic image is cast from an alloy with a significant amount of silver. The closest in this feature, as well as in the amount of tin and lead in the alloys, are the products of the Tomsk burial ground.

Keywords: Lower Angara region, end of the Early Iron Age, bronze, jewelry, belt set, cult casting, morphology, chronology, X-ray fluorescence analysis.

 

Kosintsev P.A., Beisenov A.Z., Bachura O.P., Akhiyarov I.K., Gimranov D.O.

The case of a mass death of livestock in the Early Iron Age in the steppe zone of Kazakhstan

A mass burial of complete and almost complete cattle and small ruminant skeletons found in a pit within the Early Iron Age settlement of Abylai in Central Kazakhstan (49°15'N, 75°07'E) has been studied. The results of archaeological research and archeozoological contexts have shown that the animals’ burial was a single event. The aim of the work was to determine the reasons for the formation of this accumulation. The analysis of skeletal element composition, animal age composition, and the season of their death has been performed. A comparison of species composition, skeletal element composition, age composition, season of animals’ death and taphonomic features between samples from the pit and the cultural layer of the settlement has been made. Significant differences between these samples have been revealed. The animals from the settlement layer were slaughtered during late autumn-winter, while animals from the pit died in early spring. The bones from the pit were almost all intact, while those from the settlement layer had characteristics typical of household waste. Bones from the “layer” have significantly more postmortem modifications than those from the “pit”. The age composition and the skeleton parts ratio between the samples are different. The analysis of the obtained data shows that in the beginning of spring 89 small ruminant and 6 cattle individuals were buried in the pit in a short period of time. According to ethnographic data, this could possibly be interpreted as the burial of animals who died as a result of spring jute. In the steppe zone of Eurasia, jute is the most frequent extreme event leading to mass death of ungulates. Jutes can happen in summer, when grass burns out with drought. But the most large-scale and frequent are winter jutes, when, due to catastrophic snowfalls, grass becomes inaccessible to animals, and spring jutes, when frosts come after a thaw. During jute, many animals die from starvation in a short time. Small ruminants are the most vulnerable because they are the least adapted to breaking ice crusts with their hooves. Cattle are less vulnerable, and even less so are horses. The following archaeological situation has been observed: all animals died in early spring; many of them were buried in a short time; the remains of small ruminants prevail, there are few cattle and no horses; most animals were probably skinned. This picture is most consistent with the burial of animals killed by jute. As an alternative hypothesis, a sacrificial nature of death of the animals has been considered. However, the combination of characteristics of the archaeological and archeozoological contexts of pit filling allows us to reject the latter hypothesis.

Keywords: Central Kazakhstan, Early Iron Age, Tasmolin culture, settlement, archeozoology, animal burials.

 

Tigeeva E.V.

Metallographic study of non-ferrous metal products from the Maray 1 site of the Baitovo Culture in the Lower Ishim River region

The article examines non-ferrous metal products from the Baitovo Culture materials of the Early Iron Age hillfort of Marai 1. This settlement is located in the forest-steppe of the Ishim River region of Western Siberia. The upper building horizon marks the settlement of the Baitovo Culture dating to the 4th–2nd centuries BC. Metallographic analysis of 28 items was carried out using the Axio Observer D1m microscope (Zeiss). As a result, eight technological schemes characteristic for the metalworking activities of the Baitovo population have been identified. The study shows that prevailing were smithing technologies in different temperature regimes for the production of non-ferrous metal objects (16 specimens, 57.2 %). The preference was given to hot forging in the red-heat regime at 600–800°C (7 specimens, 25 %), cold forging with annealing (5 specimens, 17.8 %), as well as incomplete hot forging at 300–500°C (3 specimens, 10.7 %). Casting without further refinement was recorded in the microstructures of arrowheads, ingots and splashes (9 specimens, 14.2 %). Casting, followed by a slight degree of deformation (20–30 %), was noted in three cases. This scheme correlates with the metalworking traditions of the Itkul and Krasnoozerskaya Cultures, and it was dominant on the territory of the Tobol-Ishim region during the Early Iron Age. Such a low percentage of items related to it could be explained by the absence in Marai 1 of large items cast in moulds needing further refinement (knives, celts, etc.). A microstructural study confirmed the use of pure oxidized copper by the craftsmen of the Baitovo Culture, with characteristic inclusions of Cu–Cu2O eutectic, associated with the Ural production centres. Arrowheads and an ingot made of pure oxidized copper were probably a direct import from the territory of the Itkul Culture. Low-alloy tin and arsenic bronzes, coming from the metal production centres of Kazakhstan and Altai, were also used to the same extent for production of some tools and jewellery. The correlation between the type of product, composition of raw materials and technology of its manufacture has been revealed, which is most clearly manifested in arrowheads and awls. The use of high temperatures and significant degrees of compression (80–90 %) has been recorded in a number of cases, resulting in the appearance of rejects. Cracks of hot brittleness, as well as of cold brittleness, occurred in the process of technological cycle, carried out with an excess of the tensile strength of the metal.

Keywords: metallographic analysis, Early Iron Age, Baitovo Culture, Western Siberia, X-ray fluorescence analysis, manufacturing technology.
 

Gelman E.I.

Households of Bohai Gorbatka walled town

The results of excavations on the territory of the Gorbatka walled town became the basis of the research into the economic activity of the early medieval population in the valley of the Ilistaya River (Primorye). The site represents the remains of a large administrative center of the Bohai state (698–926 AD). The purpose of the research is to clarify the role of households in the stable functioning of Gorbatka within the administrative-territorial system of Bohai for a long time. To implement a comprehensive study of the excavated dwellings and adjacent spaces, stratigraphic and planigraphic methods, the method of water flotation and separation were used, a geological survey was carried out, also botanical remains, bones of terrestrial mammals and fish, and mollusk shells were analyzed. The inhabitants of the households had diversified subsistence economy, in which the leading role belonged to agriculture. Hunting, fishing, collecting wild plants and shellfish, and home crafts (bone carving, weaving, woodworking, stone working, production of hand-made pottery) provided main resources needed for survival. Furthermore, the households specialized in non-ferrous metalworking, and possibly small-scale repair of iron products. However, the smelting of ferrous and non-ferrous metals and the production of wheel-made pottery took place in specialized workshops outside households. The lacking food (sea fish and shellfish, prestigious goods from other regions of Bohai) and non-food resources (imported goods) were arriving as a result of local, inter-regional and international exchanges. Planning domestic economic activities at home combined with the implementation of necessary public works during the economic year provided a relatively stable functioning of the walled town in the administrative-territorial system of the Bohai state. The town arranged the collection of taxes in households (in manufactured products) towards the central regions of the state and supervised the safety of trade routes.

Keywords: Primorye, Middle Ages, Bohai state (698–926), archaeology, paleoeconomics, home crafts, handicrafts, specialized production, trade and exchange.