Results 231 to 240 of about 12,284 (249)
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The Early Carboniferous chondrichthyans of the South Urals, Russia
Geological Society, London, Special Publications, 1996Abstract Vertebrate remains including chondrichthyans were found in the Devonian/Early Carboniferous carbonate beds on the western and eastern slopes of the South Urals. Some of the Late Devonian forms (species of Phoebodus , acanthodians ( Devononchus ), placoderms and onychodontid
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Late Devonian vertebrate fauna of the South Urals
Geobios, 1995Abstract Vertebrate remains have been discovered in the Frasnian and Famennian of the South Urals The ichthyofaunacontains representatives of Phoebodus; Stethacanthus; Symmorium; Protacrodus as well as placoderms; acanthodians; “crossopterygians” dipnoans and palaoniscids. Changes of the fish assemblages are examined. A review of the occurrences of
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Pteridosperms from the Lower Carboniferous of South Urals, Russia
Plant Systematics and Evolution, 2017Rich pteridosperm collection from the Visean (Mississippian, Lower Carboniferous) of the South Urals, Russia, was studied. A brief review of previous plant findings from the Lower Carboniferous of the region is considered. Two genera and six species including a new species Adiantites tevelevii sp. nov. are described.
Ekaterina V. Anikeeva +2 more
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The Serpukhovian Stage in the Verkhnyaya Kardailovka section, South Urals
Stratigraphy and Geological Correlation, 2010The paper describes a Serpukhovian Stage section, exposed along the Ural River near the village of Verkhnyaya Kardailovka (Bashkortostan). The section is uniquely complete and is proposed as a GSSP candidate for the base of the Serpukhovian. The Upper Visean and Serpukhovian beds are represented by relatively deep facies, which contain ammonoids ...
N. N. Kochetova +4 more
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Mineralogy of metamorphosed manganese deposits of the South Urals
Geology of Ore Deposits, 2010A mineralogical investigation of metamorphosed manganese rocks was carried out at ore deposits related to the Devonian volcanic complexes of the Magnitogorsk paleovolcanic belt of the South Urals. The mineralogical appearance of these rocks is determined by three consecutively formed groups of mineral assemblages: (1) assemblages occupying the main ...
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MAGNETIC PROPERTIES AND PETROGRAPHY OF URENGOITES AND SOUTH-URAL GLASS.
201780th Annual Meeting of the Meteoritical-Society, Santa Fe, NM, JUL 23-28 ...
Bezaeva, N. S. +4 more
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Mississippian–Pennsylvanian Boundary Beds in the South Urals
2014This work presents a study of the Mississippian–Pennsylvanian (Serpukhovian–Bashkirian) boundary beds in the eastern regions of the Russian Platform and in the South Urals. The boundary beds have been studied in boreholes in the eastern Russian Platform and in the Pre-Uralian Foredeep, and in natural outcrops in the South Urals. In the Russian Platform,
Svetlana Nikolaeva +2 more
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Origin of vitriol Lake Gay, South Urals
International Geology Review, 1967This paper can be considered a case history in which geology, geophysics, and more particularly geohydrology and geochemistry, when applied to the problem of origin of a vitriol lake, led to discovery of a copper prospect. After a review of various postulated origins for the vitriol lake and previous interpretation of the local structure, new evidence ...
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From the South-Ural metallurgists to the motherland [PDF]
Metallurgist, 1974 openaire +1 more source
MODERN CLIMATE CHANGE IN SOUTH URALS
Климатические изменения и сезонная динамика ландшафтов. Материалы Всероссийской научно-практической конференции, 2021openaire +1 more source