Stratigraphy and lithology
| Article # 22_2022 | submitted on 05/25/2022 displayed on website on 08/01/2022 |
| 23 p. | Shadrin A.N., Ivanova R.M. |
| Stratigraphy of Lower Carboniferous "Kazanskoe pleso" section (Unya River, Northern Urals) | |
| New data on the stratigraphy of Carboniferous section in the middle reaches of the Unya River (Northern Urals) are presented. Based on the study of foraminifera and calcareous algae, the Visean and Early Serpukhovian ages has been established. The paper gives a brief description of the section with the boundaries location and the indication of the characteristics of the selected stratigraphic units, paleontological phototables of the foraminifera and algae associations of the Pesterkovian, Tulian, Aleksinskian, Mikhailovian, Venevian and Kosogorskian levels are given. Keywords: stratigraphy of Lower Carboniferous section, foraminifera, calcareous algae, Tournaisian, Visean, Unya River, Northern Urals. |
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| article citation | Shadrin A.N., Ivanova R.M. Stratigrafiya nizhnekamennougol'nykh otlozheniy v razreze "Kazanskoe pleso" (r. Un'ya, Severnyy Ural) [Stratigraphy of Lower Carboniferous "Kazanskoe pleso" section (Unya River, Northern Urals)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2022, vol. 17, no. 3, available at: http://www.ngtp.ru/rub/2022/22_2022.html |
| DOI | https://doi.org/10.17353/2070-5379/22_2022 |
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Chermnykh V.A. Detal'naya stratigrafiya otlozheniy vizeyskogo yarusa basseyna reki Bol'shoy Shaytanovki na Severnom Urale [Detailed stratigraphy of the Visean section of the Bolshaya Shaitanovka River basin in the Northern Urals]. DAN SSSR, 1960, vol. 132, no. 6, pp. 1403-1406.
Ivanova R.M. K stratigrafii sredne- i verkhnevizeyskikh otlozheniy vostochnogo sklona Yuzhnogo Urala. Kamennougol'nye otlozheniya vostochnogo sklona Yuzhnogo Urala (Magnitogorskiy sinklinoriy) [On the stratigraphy of Middle and Upper Visean section of the Eastern slope of the southern Urals]. Kamennougol'nye otlozheniya vostochnogo sklona Yuzhnogo Urala (Magnitogorskiy sinklinoriy). Sverdlovsk: IGG UNTS AN SSSR, 1973, p. 18-86.
Izvestkovye vodorosli karbona Urala [The calcareous algae of the Carboniferous of the Urals]. R.M. Ivanova; RIO UrO RAN, Ekaterinburg, 2013, 244 p.
Kalashnikov N.V. Nizhnekamennougol'nye otlozheniya basseyna reki Un'i [Lower Carboniferous rocks of the Un'ya river basin]. Stratigrafiya kamennougol'nykh otlozheniy zapadnogo sklona Severnogo i Pripolyarnogo Urala. Trudy In-ta geologii Komi filiala AN SSSR. Syktyvkar: Komi: Knizhnoe izdatel'stvo, 1970, issue 11, pp. 25-40.
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Orogenez severa Urala i Pay-Khoya [Orogeny of the Urals north and Pay-Khoy]. V.V. Yudin, Ekaterinburg: UIF «Nauka», 1994, 283 p.
Ponomarenko E.S., Ivanova R.M., Sandula A.N. Pervye nakhodki Kamaena (Chlorophyta) v serpukhovskikh otlozheniyakh (razrez «Un'inskaya Peshchera», Severnyy Ural) [The first finds Kamaena (Chlorophyta) in Serpukhov section (cross-section " Un'ya Cave", Northern Urals)]. Vestnik IG Komi NTs UrO RAN 2015, no. 7, pp. 3-8.
Shadrin A.N., Ivanova R.M. Novye dannye po stratigrafii nizhnekamennougol'nykh otlozheniy v razreze Bol'shogo Peshchernogo ostrova (r. Un'ya, Severnyy Ural) [New data on stratigraphy of Lower Carboniferous section at the Bol'shoy Peshcherniy Island (Unya river, Northern Urals)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2019, vol. 14, no. 1, available at: http://www.ngtp.ru/rub/2019/1_2019.html. DOI: https://doi.org/10.17353/2070-5379/1_2019
Shadrin A.N., Ivanova R.M. Urochishche Shirokoe - opornyy razrez verkhnevizeyskogo pod"yarusa v basseyne Verkhney Pechory (r. Un'ya, Severnyy Ural) [The Shirokoe Place is a reference section of the Upper Visean substage in the Upper Pechora basin (Unya River, Northern Urals)]. Litosfera, 2021, no. 21(2), pp. 207-221. DOI: 10.24930/1681-9004-2021-21-2-207-221
Stepanova T.I., Kucheva N.A. Paleontologicheskoe obosnovanie gorizontov serpukhovskogo yarusa Vostochno-Ural'skogo subregiona v stratotipe po r. Khudolaz [Paleontological substantiation of the Serpukhovian levels of the East Ural area in the stratotype level of the Hudolaz River]. Tipovye razrezy karbona Rossii i potentsial'nye global'nye stratotipy: mater. Mezhdunar. polevogo soveshch., Ufa: DizaynPoligrafServis, 2009, pp. 97-128.
Stratigraficheskie skhemy Urala (dokembriy, paleozoy) [Stratigraphic schemes of the Urals (Precambrian, Paleozoic)]. Ekaterinburg: IGG UrO RAN, Uralgeolkom, 1993, 151 p.
Varsanof'eva V.A. K kharakteristike vizeyskikh otlozheniy basseyna Maloy Pechory [On the characteristics of the Visean section of the Malaya Pechora basin]. Geologiya severo-vostoka Russkoy platformy i Pripolyarnogo Urala. Syktyvkar, trudy In-ta geol. Komi filiala AN SSSR, 1965, no. 5, pp. 3-20.
Varsanof'eva V.A. K kharakteristike vizeyskikh otlozheniy basseyna Maloy Pechory [On the characteristics of the Visean section of the Malaya Pechora basin]. Stratigrafiya kamennougol'nykh otlozheniy Zapadnogo sklona Severnogo i Pripolyarnogo Urala. Syktyvkar, trudy In-ta geologii Komi filiala AN SSSR, 1970, no. 11, pp. 3-24.
Varsanof'eva V.A. Predvaritel'nyy otchet o rabotakh 1927 g. v zapadnoy chasti yugo-vostochnoy chetverti 124-go lista (basseyn r. Un'i) [Preliminary report on the 1927 field activity of in the Western part of the South-Eastern quarter of the 124th sheet (Unya river basin)]. Trudy Vsesoyuzn. geol.-razv. ob"ed. NKTP SSSR, Moscow-Leningrad, 1933, no. 289, 47 p.
Varsanof'eva V.A., Kalashnikov N.V., Lipina O.A. Turneyskie otlozheniya basseyna Verkhney Pechory [Tournaisian section of the Upper Pechora basin]. Syktyvkar: Komi nauchnyy tsentr Ural'skogo otdeleniya AN SSSR 1990, pp. 52-86.