DEVONIAN PALAEOGEOGRAPHY OF THE SOUTHERN URALS
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dc.contributor.author | Mizens G.A. | |
dc.date.accessioned | 2022-09-28T05:54:10Z | |
dc.date.available | 2022-09-28T05:54:10Z | |
dc.date.issued | 2004 | |
dc.identifier | https://elibrary.ru/item.asp?id=13457136 | |
dc.identifier.citation | Geological Quarterly, 2004, 48, 3, 205-216 | |
dc.identifier.issn | 1641-7291 | |
dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/38776 | |
dc.description.abstract | Devonian deep-water deposits of the Southern Urals are represented mainly by flysch and cherty units. The main sedimentary basins (marginal sea and back-arc basin) and their origin, evolution and principal depositional environments are characterised. The main sources of clastic material were the Uraltau microcontinent (especially in the Famennian, when a mountain range formed following collision with an island arc) and two island arcs: the Irendyk, at the end of the Early and at the beginning of the Mid Devonian; and the Magnitogorsk, in the Mid to Late Devonian. Comparison with transgressive-regressive cycles established in Devonian epicontinental basins worldwide indicates that these global sea level fluctuations were recorded also in the Southern Urals deep-water settings. This applies primarily to the Eifelian and Frasnian-Famennian transgressive-regressive cycles. | |
dc.subject | Devonian | |
dc.title | DEVONIAN PALAEOGEOGRAPHY OF THE SOUTHERN URALS | |
dc.type | Статья | |
dc.subject.age | Paleozoic::Devonian | |
dc.subject.age | Палеозой::Девонская | ru |
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