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MAMMALS OF THE LATE PLEISTOCENE OF THE PRE-ALTAI PLAIN BASED ON THE MATERIALS OF THE NOVOSURTAEVKA SECTION 基于新苏尔泰剖面资料的前阿尔泰平原晚更新世哺乳动物
Geology and Mineral Resources of Siberia Pub Date : 2022-12-01 DOI: 10.20403/2078-0575-2022-4-14-21
D. Malikov, S. Golovanov
{"title":"MAMMALS OF THE LATE PLEISTOCENE OF THE PRE-ALTAI PLAIN BASED ON THE MATERIALS OF THE NOVOSURTAEVKA SECTION","authors":"D. Malikov, S. Golovanov","doi":"10.20403/2078-0575-2022-4-14-21","DOIUrl":"https://doi.org/10.20403/2078-0575-2022-4-14-21","url":null,"abstract":"The paper deals with a performed study of geological structure and gathering of mammals remains in the Novosurtaevka section. New data showed the presence of two locations of fossil mammals in this section. One location is associated with a channel sand deposited in the Middle Kargian time (MIS 3) about 40550±650 y.a. By the end of the Kargian time (MIS 3) about 30300±350 y.a., the river began to meander, resulting in the replacement of the channel sedimentation by flood-plain one. During this period, the location of Novosurtaevka 2 was formed. The fauna of the Novosurtaevka 1 location is typical for the Middle and Late Pleistocene of the Pre-Altai Plain. The fauna is characterized by the co-existence of species of steppe and forest-steppe biotopes. The presence of remains of red-backed mices in the location is most likely determined by development of floodplain forests in steppe zone and proximity to the mountainous region. Data on malacofauna and vegetation confirm the development of spruce forests and floodplain vegetation in the surrounding areas.","PeriodicalId":52268,"journal":{"name":"Geology and Mineral Resources of Siberia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48127790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
GEOLOGICAL STRUCTURE AND PETROLEUM POTENTIAL PROSPECTS OF THE KUZNETSK INDEPENDENT PETROLEUM REGION 库兹涅茨克独立油区地质构造与油气远景
Geology and Mineral Resources of Siberia Pub Date : 2022-12-01 DOI: 10.20403/2078-0575-2022-4-46-54
Yu. L. Zaytseva, V. Sapyanik
{"title":"GEOLOGICAL STRUCTURE AND PETROLEUM POTENTIAL PROSPECTS OF THE KUZNETSK INDEPENDENT PETROLEUM REGION","authors":"Yu. L. Zaytseva, V. Sapyanik","doi":"10.20403/2078-0575-2022-4-46-54","DOIUrl":"https://doi.org/10.20403/2078-0575-2022-4-46-54","url":null,"abstract":"The resource base potential and geological prospects of the Paleozoic petroleum plays of the Kuznetsk Independent Petroleum Region for raw hydrocarbons are considered. Prospects of the Devonian-Lower Carboniferous play developed on the Krapivinskaya and Gorno-Shorskaya monoclines are determined on the ground of analysis of the modern geological and geophysical study of the Kuznetsk Trough, systematization and generalization of oil and gas geological materials obtained during well drilling. The estimation of inferred oil and gas resources of structures located within their limits is given. In addition to the structures considered separately, the estimation of forecast hydrocarbon resources of the Kuznetsk Trough is given by a volumestatistic method based on the involvement into the assessment of relatively well-studied sedimentation basins of the world (SB) with a known value of TIR HCs and other parameters included in the model and genetically influencing the value of TIR HCs.","PeriodicalId":52268,"journal":{"name":"Geology and Mineral Resources of Siberia","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41544434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
GEOECOLOGICAL CONDITIONS IN THE AREA OF THE DEPUTATSKOYE TIN ORE DEPOSIT (NORTH-EASTERN YAKUTIA) 雅库特东北部deputatskoye锡矿床地区地质生态条件
Geology and Mineral Resources of Siberia Pub Date : 2022-12-01 DOI: 10.20403/2078-0575-2022-4-55-63
M. Shats, V. Makarov
{"title":"GEOECOLOGICAL CONDITIONS IN THE AREA OF THE DEPUTATSKOYE TIN ORE DEPOSIT (NORTH-EASTERN YAKUTIA)","authors":"M. Shats, V. Makarov","doi":"10.20403/2078-0575-2022-4-55-63","DOIUrl":"https://doi.org/10.20403/2078-0575-2022-4-55-63","url":null,"abstract":"The article highlights the state of the tin mining indus​try in Yakutia and in the largest tin deposit – Deputatskoye, characterizes natural conditions of the development territory, their extremity in climatic, geological, geomorphological and geocryological relations. The scale and specificity of consequences of mine development, nature, originality of the impact on individual components of the natural environment are shown. The opinion is expressed about the inexpediency of restrictions in further mine development provided that a system of nature protection and remedial measures is created and implemented to maintain an effective tin mining with minimal damage for northern geosystems. This will contribute to the revival of the tin mining industry of the republic.","PeriodicalId":52268,"journal":{"name":"Geology and Mineral Resources of Siberia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43055407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
NEW DATA ON BIOSTRATIGRAPHY OF THE TAVDA HORIZON (RYUPELIAN STAGE) IN WESTERN SIBERIA (BASED ON THE RESULTS OF THE STUDY OF FORAMINIFERA) 西伯利亚西部塔夫达层位（龙阶）生物地层学新资料（基于有孔虫研究结果）
Geology and Mineral Resources of Siberia Pub Date : 2022-12-01 DOI: 10.20403/2078-0575-2022-4-3-13
V. Podobina
{"title":"NEW DATA ON BIOSTRATIGRAPHY OF THE TAVDA HORIZON (RYUPELIAN STAGE) IN WESTERN SIBERIA (BASED ON THE RESULTS OF THE STUDY OF FORAMINIFERA)","authors":"V. Podobina","doi":"10.20403/2078-0575-2022-4-3-13","DOIUrl":"https://doi.org/10.20403/2078-0575-2022-4-3-13","url":null,"abstract":"The problematic point in the Paleogene biostratigraphy of Western Siberia is the age of the Tavda Horizon as well as the position of Oligocene Stages. In the regional stratigraphic chart for the Paleogene of Western Siberia, unicellular algae and some other data were used as the basis for conclusions on the age of the Tavda Formation (Horizon). As a result, the age of the Tavda Horizon is dated back to the Late Bartonian (Middle Eocene). According to the foraminifera data using geological information, as well as publiсations, the age of the Tavda Horizon is defined as the Ryupelian (Middle Oligocene). The Latdorfian Stage of the Lower Oligocene, as it turned out, falls out of the stratigraphic section of Western Siberia due to manifestation of positive tectonic movements, the rise of this and other northern regions. In the southern regions of Europe, the USA, and the Atlantic, the Latdorfian Stage is present as the Lower Oligocene or as planktonic foraminiferous zones.","PeriodicalId":52268,"journal":{"name":"Geology and Mineral Resources of Siberia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42904246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
STATISTICAL INTENSITY OF TRANSFORMATION PROCESSES OF OPEN GEOLOGICAL SYSTEMS BASED ON GEOPHYSICAL DATA 基于地球物理数据的开放地质系统转换过程的统计强度
Geology and Mineral Resources of Siberia Pub Date : 2022-12-01 DOI: 10.20403/2078-0575-2022-4-22-27
I. A. Melnik
{"title":"STATISTICAL INTENSITY OF TRANSFORMATION PROCESSES OF OPEN GEOLOGICAL SYSTEMS BASED ON GEOPHYSICAL DATA","authors":"I. A. Melnik","doi":"10.20403/2078-0575-2022-4-22-27","DOIUrl":"https://doi.org/10.20403/2078-0575-2022-4-22-27","url":null,"abstract":"The article provides a theoretical justification for the parameter of statistical intensity of transformation processes of open systems consisting of elements and the illustration of empirical confirmation of this parameter validity. Under the influence of external dynamic flow on the elements of open system, the process of their transformation takes place. The correlation between independent characteristics of these elements may be due to the dominant process of influencing the system. The product of approximation coefficient and statistical interval parameter of two samples of measured characteristics corresponds to the statistical intensity of the open system transformation process. The process of secondary kaolinitization is investigated, its intensity is determined by positive correlation relationships of geophysical (petrophysical) indications of the total porosity and clay content of sand rocks at various oil-and-gas fields. The positive regression between samples of petrophysical parameters of porosity and clayiness is interpreted as a secondary kaolinitization of sandy rock, and the product of approximation coefficient with a part of the studied interval of this positive correlation of sample values is defined as the statistical intensity of the secondary kaolinitization process. The validity of the method used is confirmed by comparing the calculated intensity of secondary kaolinitization of the studied interval with the petrographic study of core sections.","PeriodicalId":52268,"journal":{"name":"Geology and Mineral Resources of Siberia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45501930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
STUDY OF AQUIFER LAYERS: AN EXAMPLE OF EL-OWEINAT REGION, EGYPT 含水层研究:以埃及el-oweinat地区为例
Geology and Mineral Resources of Siberia Pub Date : 2022-12-01 DOI: 10.20403/2078-0575-2022-4-70-84
A. El-Meselhy, G. Mitrofanov
{"title":"STUDY OF AQUIFER LAYERS: AN EXAMPLE OF EL-OWEINAT REGION, EGYPT","authors":"A. El-Meselhy, G. Mitrofanov","doi":"10.20403/2078-0575-2022-4-70-84","DOIUrl":"https://doi.org/10.20403/2078-0575-2022-4-70-84","url":null,"abstract":"The analysis of the geological structure of aquifer layers made it possible to solve two important tasks: (1) determination of the aquifer system and groundwater flow, (2) assessment of the well efficiency of existing productive wells. The resulting solution was based on three-dimensional modeling using borehole geophysical data and the involvement of comprehensive information on the development of water resources. The result was new knowledge about the studied aquifer system in its geophysical, geological and field context. It consists in determining: the static water depth and the direction of the main flow, the structure of the aquifer with the distribution of aquifer layers and aquitard layers, basement rocks, as well as the well efficiency and the aquifer loss coefficients. These measures make it possible to increase the well efficiency and managing the process of pumping water from existing wells, as well as to optimize the drilling of new wells in the area under consideration.","PeriodicalId":52268,"journal":{"name":"Geology and Mineral Resources of Siberia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46179550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
THE FORECAST OF HIDDEN ORE MINERALIZATION WITHIN THE NORTHERN SLOPE OF THE ALDAN ANTECLISE ACCORDING TO THE DATA OF ELECTRIC EXPLORATION AND GRAVIMAGNETIC FIELDS 根据电探和重磁场资料预测阿尔丹山前北坡隐伏成矿作用
Geology and Mineral Resources of Siberia Pub Date : 2022-12-01 DOI: 10.20403/2078-0575-2022-4-28-45
M. Zubkov
{"title":"THE FORECAST OF HIDDEN ORE MINERALIZATION WITHIN THE NORTHERN SLOPE OF THE ALDAN ANTECLISE ACCORDING TO THE DATA OF ELECTRIC EXPLORATION AND GRAVIMAGNETIC FIELDS","authors":"M. Zubkov","doi":"10.20403/2078-0575-2022-4-28-45","DOIUrl":"https://doi.org/10.20403/2078-0575-2022-4-28-45","url":null,"abstract":"The generation and storage capacities of Neocomian and Jurassic sediments of the northern part of Western Siberia are evaluated. Variants of biogenic and abiogenic methanogenesis are considered. Tectonic and hydrothermal mechanism of the formation of gas pools in Cenomanian sediments is proposed. The youngest Cenomanian gas pools are predicted to be widespread northward under the Arctic Ocean bed. The method of seismic data integration and tectonophysical modelling based on it is proposed in order to search for hydrocarbon accumulations.","PeriodicalId":52268,"journal":{"name":"Geology and Mineral Resources of Siberia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48110381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ORIGIN OF AUTONOMOUS DIAMOND PLACERS 自主金刚石砂矿的起源
Geology and Mineral Resources of Siberia Pub Date : 2022-12-01 DOI: 10.20403/2078-0575-2022-4-64-69
V. Shkodzinsky
{"title":"ORIGIN OF AUTONOMOUS DIAMOND PLACERS","authors":"V. Shkodzinsky","doi":"10.20403/2078-0575-2022-4-64-69","DOIUrl":"https://doi.org/10.20403/2078-0575-2022-4-64-69","url":null,"abstract":"The obtained evidences of the hot accretion of Earth indicates that kimberlites, lamproites and diamonds were formed from residual melts of the bottom peridotite parts in global magmatic ocean generated as a result of the huge impact heat input during accretion. Rhombic-dodecahedron and rounded diamonds, characteristic of autonomous placers with an unknown mother lode, appeared in relatively silicic acid-rich viscous magmas. The low content of carbon dioxide in them led to a small boiling depth, decompression solidification and explosion of solidified parts of rising pyrogeic columns under the influence of the high internal pressure of gas phase preserved by solidification and to the formation of explosive diatremes insignificant in volume. Therefore, explosion products were ejected mainly onto the Earth’s surface and formed diamond tuffs and tuffizites. Their wash out has led to the formation of autonomous diamond placers, for which it is not possible to find kimberlite pipes, the supposed mother lodes of diamonds.","PeriodicalId":52268,"journal":{"name":"Geology and Mineral Resources of Siberia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48819846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
GEOCHEMISTRY OF THE EARLY DIAGENESIS OF LIMNE-GLACIAL DEPOSITS ON THE EXAMPLE OF LAKES OF THE NORILO-PYASINSKAYA WATER SYSTEM (RUSSIAN ARCTIC) 以俄罗斯北极norilo-pyasinskaya水系湖泊为例的石灰岩-冰川沉积早期成岩作用地球化学研究
Geology and Mineral Resources of Siberia Pub Date : 2022-10-01 DOI: 10.20403/2078-0575-2022-3-55-71
A. Maltsev, V. Bychinskiy, S. Krivonogov, G. Leonova, L. V. Miroshnichenko, A. S. Shavekin, S. F. Nechepurenko
{"title":"GEOCHEMISTRY OF THE EARLY DIAGENESIS OF LIMNE-GLACIAL DEPOSITS ON THE EXAMPLE OF LAKES OF THE NORILO-PYASINSKAYA WATER SYSTEM (RUSSIAN ARCTIC)","authors":"A. Maltsev, V. Bychinskiy, S. Krivonogov, G. Leonova, L. V. Miroshnichenko, A. S. Shavekin, S. F. Nechepurenko","doi":"10.20403/2078-0575-2022-3-55-71","DOIUrl":"https://doi.org/10.20403/2078-0575-2022-3-55-71","url":null,"abstract":"For the first time, some features of the early diagenesis of bottom sediments of glacial lakes in the Arctic zone of Russia (Pyasino and Melkoe) were studied using long drilling cores. For the first time, the chemical composition of pore waters for the entire thickness of bottom sediments was determined for the lakes of the Russian Arctic. The enrichment of pore waters with biogenic compounds NO3 –, PO4 3– and dissolved organic carbon (DOC) is shown to be a consequence of microbiological destruction of organic matter (OM), as a result of which the labilest components of OM pass into the pore water, and reducing environment arises in the sediments. An increase in Fe, Mn, Al, As, B, Ba, Co, Mo, Ni, Si, Sr, V, Y concentrations in pore waters was found in comparison with supra-bottom water due to the diagenesis of bottom sediments. The role of OM in changes concerned with mineral composition of sediments and formation of authigenic minerals (pyrite, calcite) was shown. Sediments poor in OM are characterized by low concentrations of reduced forms of S (sulphur in the composition of Fe sulphides, H2S, thiosulphfates, etc.), which indicates a low intensity of bacterial sulfate reduction processes.","PeriodicalId":52268,"journal":{"name":"Geology and Mineral Resources of Siberia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45329193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
GEODYNAMICS OF THE CALEDONIAN BAIKAL-PATOM FOLDED REGION AND ITS INFLUENCE ON THE PETROLEUM POTENTIAL OF THE PRE-PATOM PERICRATONIC TROUGH 加里东-贝加尔-帕托姆褶皱区的地球动力学及其对前帕托姆克拉通槽油气潜力的影响
Geology and Mineral Resources of Siberia Pub Date : 2022-10-01 DOI: 10.20403/2078-0575-2022-3-3-16
F. Migurskiy
{"title":"GEODYNAMICS OF THE CALEDONIAN BAIKAL-PATOM FOLDED REGION AND ITS INFLUENCE ON THE PETROLEUM POTENTIAL OF THE PRE-PATOM PERICRATONIC TROUGH","authors":"F. Migurskiy","doi":"10.20403/2078-0575-2022-3-3-16","DOIUrl":"https://doi.org/10.20403/2078-0575-2022-3-3-16","url":null,"abstract":"A three-dimensional geodynamical model of the Baikal-Patom folded region and associated Pre-Patom pericratonic trough was developed using materials obtained in recent years from deep seismic observations of the CDPM along the Vitim River, results of several field seasons, involving data on the deep structure of folded belts of the world as well as the results of physical modeling. Its main characteristics are thrust-underthrust character, numerous, to varying degrees reworked duplex pileups, the Caledonian age, a very high degree of denudation in the southern part, which destroyed the upper allochthonous thrust plates in the area of Lake Baikal and exposed narrow, deep, root zones, extensive development of metagenetic processes that formed tectonoclastic strata. Analogues of hydrocarbon deposits in the southern part of the pericratonic area, including such giants as the Kovyktinskoye gas condensate field, can be found further north in autochthonous basal terrigenous Vendian productive horizons under allochthonous plates. Lateral movements of large tectonic plates, fluid migration over a distance of over 200 km allow researchers to confirm the high oil-and-gas prospects of the auto- and allochthonous intervals of the sedimentary cover of the Pre-Patom petroleum area.","PeriodicalId":52268,"journal":{"name":"Geology and Mineral Resources of Siberia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43975104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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