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Dmitry F. Kalinin
Dmitry F. Kalinin
Professor, Ph.D., Dr.Sci.
Saint Petersburg Mining University
Professor, Ph.D., Dr.Sci.
Saint Petersburg Mining University

Articles

Geology
  • Date submitted
    2022-04-29
  • Date accepted
    2022-07-21
  • Date published
    2022-11-10

Deep structure, tectonics and geodynamics of the Sea of Okhotsk region and structures of its folded frame

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The use of the zonal-block model of the earth's crust for the construction of regional tectonic schemes and sections of the earth's crust based on a complex of geological and geophysical data makes it possible to consider the resulting maps and sections as tectonic models. The main elements of such models are blocks with an ancient continental base and interblock zones formed by complexes of island arcs, an accretionary prism, or oceanic crust. The developed geotectonic model of the Sea of Okhotsk region reflects the features of the deep structure, tectonics, and geodynamics. The Cimmerian Novosibirsk-Chukotka, Verkhoyansk-Kolyma, Kolyma-Omolon, and Amur folded regions and the Alpides of the Koryak-Kamchatka and Sakhalin-Sikhote-Alin folded regions are developed along the northern, western, and southern boundaries of the Sea of Okhotsk megablock with a continental crust type. From the east, the megablock is limited by oceanic basins and island arcs.

How to cite: Egorov A.S., Bolshakova N.V., Kalinin D.F., Ageev A.S. Deep structure, tectonics and geodynamics of the Sea of Okhotsk region and structures of its folded frame // Journal of Mining Institute. 2022. Vol. 257. p. 703-719. DOI: 10.31897/PMI.2022.63
Computer technologies for modeling the geological environment
  • Date submitted
    2004-09-25
  • Date accepted
    2004-10-22
  • Date published
    2005-04-01

Физико-геологические модели как эталонные объекты при решении прогнозно-поисковых задач с применением компьютерной технологии MultAlt

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Новая методика расчета эталонных выборок потенциальных полей позволяет получать «образы» статистических физико-геологических моделей (ФГМ) среды. Излагаются принципы использования статистических ФГМ с динамически изменяющимся вектором параметров. Обсуждаются алгоритмы обработки подобных эталонных выборок при прогнозе рудоконтролирующих структур посредством компьютерной технологии комплексной интерпретации данных MultAlt. Приводится пример построения комплексных карт вероятностей прогноза геологических объектов типа «Норильская интрузия».

How to cite: Kalinin D.F., Kalinina T.B., Bogdanov L.A. // Journal of Mining Institute. 2005. Vol. 162. p. 128.