Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Yu. G. Tsekhovsky"'
Autor:
Yu. G. Tsekhovsky
Publikováno v:
Литосфера, Vol 0, Iss 2, Pp 5-16 (2015)
The article presents data on landscapes, geodynamic regime, and sedimentation at the Cretaceous-Paleogene epoch, which was characterized by planation of most territories on all continents. It is shown that crustal extensional environments have domina
Externí odkaz:
https://doaj.org/article/ed2a261661d04add99101ec957fcfbc4
Autor:
Yu. G. Tsekhovsky
Publikováno v:
Литосфера, Vol 0, Iss 1, Pp 5-23 (2015)
In Central and Northeast Eurasia, we describe the sedimentation and tectonic regime of a subglobal epoch of land peneplanation, which at the latest Cretaceous and at the earliest Paleogene covered all continents. It is usually associated with the reg
Externí odkaz:
https://doaj.org/article/7871548303c14222b80e9da1521f12d7
Autor:
Yu. G. Tsekhovsky
Publikováno v:
Lithology and Mineral Resources. 48:138-174
Study of the Mesozoic and Cenozoic infill of rift depressions in the Baikal region (Transbaikal and Baikal regions) and Gobi Altai in southern Mongolia allowed us for the first time to consider regularities of sedimentogenesis in these structures and
Publikováno v:
Geology of Ore Deposits. 51:456-466
The Early Cambrian, Middle and Late Devonian, Middle and Late Carboniferous, Permian, Late Triassic-Early Jurassic, Late Cretaceous, Paleocene-Eocene, and Miocene epochs of bauxite formation have been the most productive. They lasted for no less than
Autor:
Yu. G. Tsekhovsky, E. S. Przhiyaglovsky, M. G. Leonov, Zh. Badamgarav, I. M. Simanovich, A. V. Nikitin, T. F. Shcherbakova
Publikováno v:
Lithology and Mineral Resources. 44:284-297
Specific rocks (tectonomixtites) developed in the framing of Mongolian granite massifs (Dzuramtai and some others) at the Mesozoic section bottom are studied. It is shown that the tectonomixtites are tectonic rocks rather than eluvial or sedimentary
Publikováno v:
Lithology and Mineral Resources. 44:135-151
A brief characteristic of three genetic groups of large and superlarge (lateritic, sedimentary, and karstic) bauxite deposits is presented. Their structure, composition, formation conditions, and localization patterns in the Earth’s Phanerozoic his
Autor:
M. G. Leonov, Yu. G. Tsekhovsky
Publikováno v:
Lithology and Mineral Resources. 42:349-362
Upper Cretaceous and Cenozoic formations of the western Transbaikal and southeastern Baikal regions are considered. Molasses and molassoids (molasse-type sediments) were included into these formations in previous works. In our opinion, the following
Publikováno v:
Lithology and Mineral Resources. 40:537-551
The paper deals with peculiarities of structure, composition, and formational environment of Jurassic-Lower Cretaceous coaliferous-terrigenous rocks in the Western Transbaikal region. These rocks are commonly considered intermontane molasses. It is p