scholarly journals SOUTHERN BORDER OF THE ROMNY CULTURE

2019 ◽  
Vol 30 (1) ◽  
pp. 54-61
Author(s):  
Yu. O. Puholovok

The article deals with the monuments of the chronicles Siverians, located in the middle and lower reaches of the Pesl and Vorskla rivers. On the basis of archaeological materials, their territorial structure is outlined. In modern scientific literature, there is a fairly established view that the carriers of the Romny culture were chosen to resettle the area that dominated the surrounding and used as much as possible the natural conditions for their protection. From this, the characteristic of the Romny settlements as a hillfort was followed. However, with the growth of the source base, there is a certain change in the views. So, now researchers of the Romny culture noted the predominance of open settlements over the hillforts. But it is fixed much in Poseymya. According to available archaeological sources, in the south-eastern borders of the Siverians, such predominance of open settlements over the hillforts does not exist. In the vicinity of almost fortification of the Romny culture there is only one settlement, although in some cases they are not recorded at all. It is possible that such placement of monuments is a specific feature of this territory, so to speak, a certain form of adaptation of the Siverian population to life on the steppe border. Note that in the Siversky Donets basin, on the border with the Khazar Kaganate, there are still unknown open settlements, and the most important type of settlements is the fortification itself — the hillfort. Thus, in the southern Siverian borders four groups of monuments are allocated. There are Zhurvanska and Poltava groups of monuments are located on Vorskla; on Psel — Kamenska and Nizhnio-Pisilska. In this regard, the southern boundaries of the spread of the Romny culture pass through the New Sanzhary — Ostapie — Lukimya.

2020 ◽  
Vol 1 (182) ◽  
pp. 40-51
Author(s):  
Оleksiy BARTASHCHUK

The article concludes the trilogy on post-strip deformations of the Dnieper-Donets Basin. The results of tectonophysical analysis of collision deformations of the platform cover of the south-eastern part of the Dnieper-Donets Basin are summarized. Using the original method of reconstruction of stress and strain fields and tectonophysical analysis of geostructures, the system organization of inversion structural deformations of the Dnieper-Donets Basin and Donbass was studied. The tectonic inversion of the Dnieper-Donets Basin began in the Late Hercynian epoch in the situation of a general-plate collision under the influence of the inversion rise of the Donbas. Structural and kinematic analysis of deformations shows that the folds in the depression and linear anti- and synforms of the Donets Foldbelt were formed by the natural mechanism of longitudinal bending as a result of collisional warping of horizons in the geodynamic mode of transformation. In the late Mesozoic–­­Cenozoic inversion continued in the field of right-hand horizontal-shear deformations with a variable compressive component. This mode caused the advancing and pushing of sedimentary geomass from the Donets Foldbelt to the Hercynian neo-autochthonous and syneclise autochthonous of the South-Eastern Dnieper-Donets Basin. Due to the influence of the tectonic stamp of the Donets Foldbelt, the West Donets wedge-shaped segment was formed – the orocline of geomass tectonic wedging. Geodynamic bands of injection and displacement of sedimentary geomass were formed in the front of the invasion and in the axial zone of the orocline, where the main folded zones were formed. In Forland, at the ends of the main thrusts – “tectonic rails” of the wedging, an advanced scaly compression fan was formed. In the hinterland of the orocline, folded suture zones are formed by the roots of the covers of thrusting. The original geodynamic model of tectonic inversion provides for the destruction of the riftogenic structure in the Southeast of the Dnieper-Donets Basin by thrusting echelons of scaly covers and coulisses-articulated upliftt-folding. They compose a segment of the insertion of the geomasses of the Paleozoic cover into the territory of the West Donets Graben from the side of the Donets Foldbelt. The intrusion of the tectonic segment led to the formation of an inversion structure of a regional scale – the West Donets Cover-Folded Region.


2019 ◽  
Vol 3 (180) ◽  
pp. 76-89
Author(s):  
Оleksiy Bartashchuk

The article is the first part of a trilogy devoted to the study of post-rift deformations of the riftogenic structure of the Dnieper-Donets paleorift. The mechanisms of collision warping of the horizons of the sedimentary cover of the southeastern part of the Dnieper-Donets depression are considered. According to the previous mapping data, the tectonic deformations of the sedimentary cover were controlled by systems of faults of the north, north-west, and south-east vergence. The lattices of tectonites of the Hercynian, Lamaric, and Attic generations determine the specific “cross-thrust” structure of pushing. Overthrusts and linear folding of three generations permeate the sedimentary sequence of the transition zone from east to west for hundreds of kilometers within the eastern part of Izyumsky paleorift segment. The analytical base of the research was the materials of geological mapping of the zone of the junction of the depression with the Donets fold structure. Using field definitions of the tectonite vergency of the Hercynian, Laramide and Attic phases of tectogenesis, the original method of reconstruction of tectonic deformation fields and tectonophysics analysis of structures, collision deformations of the sedimentary cover of the south-eastern part of the Dnieper-Donets paleorift are studied. The tectonophysical analysis of tectonites of different ages indicates that together they control the cover-thrust and folded deformations of the riftogenic structure. Overthrusts and linear reverse-folding of three generations form the West-Donetsk integumentary-folding region, within which a segment of the same name tectonic thrust is distinguished. By pushing the system of repeatedly deformed, crushed into folds of geomass sedimentary rocks on weakly deployed syneclise deposits, the riftogenic structure of the south-eastern part of the basin is completely destroyed. The structural-tectonic framework of the allochthone, pushed from the side of the Donets structure, is composed of dynamically conjugated lattices of Hercynian, Laramide, and Attic tectonites. They control the echelon backstage of linear reverse-folds, tectonic plate-covers of transverse extrusion of sedimentary geomass from axial to airborne zones and folded covers of longitudinal thrust from the south-east. The riftogenic structure of the transition zone between the Dnieper-Donets basin and the Donets folded structure was completely destroyed by deformations of three generations of platform activation. The dynamically coupled tectonite lattice, the overlays, and the folded zones of the Hercynian, Laramide, and Attic generations jointly form the West-Donets fold-fold region within its boundaries. The main tectonic element of the area is the eponymous subregional tectonic thrust segment. The central structural zone is Veliko-Kamyshevakhskaya, Novotroitskaya, Druzhkovsko-Konstantinovskaya and Main anticlines. The central zone divides the body of the segment into two tectonic regions according to the tectonic style and intensity of deformation of the sedimentary sequence. The northern part is occupied by the Luhansk-Kamyshevakhsky region of the rocky-layered linear folding of the thrust, and the southern part is the Kalmius-Toretsky region of scaly tectonic covers.


1970 ◽  
Vol 3 (2) ◽  
pp. 65-74
Author(s):  
Mark Butler

Botany is situated on the northern shores of Botany Bay in the south-eastern suburbs of Sydney, 10 kilometres south of Sydney's central business district. The presence of water, whether fresh or salt, is so inextricably bound to the history of Botany that the two are almost synonymous.In modern terms, the area is also strongly associated with various industries, aeroplanes, major arterial roads and seaports. For these reasons it is often regarded as the 'gateway' to Sydney, yet it is also much maligned and often overlooked, as people quickly pass through on their way to other destinations around the country or across the world. Still it is steeped in history of national significance with a large record of 'firsts' to its credit.


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