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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">gtcrust</journal-id><journal-title-group><journal-title xml:lang="ru">Геодинамика и тектонофизика</journal-title><trans-title-group xml:lang="en"><trans-title>Geodynamics &amp; Tectonophysics</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2078-502X</issn><publisher><publisher-name>Institute of the Earth's crust of the Russian Academy of Sciences, Siberian Branch</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.5800/GT-2022-13-2s-0600</article-id><article-id custom-type="elpub" pub-id-type="custom">gtcrust-1448</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ПАЛЕОГЕОДИНАМИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PALEOGEODYNAMICS</subject></subj-group></article-categories><title-group><article-title>ПЕРВЫЕ РЕЗУЛЬТАТЫ U-Pb LA-ICP-MS ДАТИРОВАНИЯ ОБЛОМОЧНОГО ЦИРКОНА ИЗ ВЕРХНЕПЕРМСКИХ ПЕСЧАНИКОВ РАЗРЕЗА БОЕВАЯ ГОРА (ОРЕНБУРГСКАЯ ОБЛАСТЬ, ЮЖНОЕ ПРЕДУРАЛЬЕ)</article-title><trans-title-group xml:lang="en"><trans-title>U-Pb LA-ICP-MS DATING OF DETRITAL ZIRCON FROM UPPER PERMIAN SANDSTONE OF THE BOYEVAYA GORA SECTION (ORENBURG REGION, SOUTHERN CIS-URALS)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чистякова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chistyakova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991, Москва, Ленинские горы, 1</p></bio><bio xml:lang="en"><p>1 Leninskie Gory, Moscow 119991</p></bio><email xlink:type="simple">alvina.tch@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иванов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>664033, Иркутск, ул. Лермонтова, 128</p></bio><bio xml:lang="en"><p>128 Lermontov St, Irkutsk 664033</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Брянский</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bryanskiy</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>664033, Иркутск, ул. Лермонтова, 128;</p><p>664033, Иркутск, ул. Фаворского, 1а</p></bio><bio xml:lang="en"><p>128 Lermontov St, Irkutsk 664033;</p><p>1а Favorsky St, Irkutsk 664033</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Веселовский</surname><given-names>Р. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Veselovskiy</surname><given-names>R. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991, Москва, Ленинские горы, 1;</p><p>123242, Москва, ул. Большая Грузинская, 10, стр. 1</p></bio><bio xml:lang="en"><p>1 Leninskie Gory, Moscow 119991;</p><p>10-1 Bolshaya Gruzinskaya St, Moscow 123242</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Голованова</surname><given-names>Т. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Golovanova</surname><given-names>T. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119017, Москва, пер. Старомонетный, 35</p></bio><bio xml:lang="en"><p>35 Staromonetny Ln, Moscow 119017</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Голубев</surname><given-names>В. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Golubev</surname><given-names>V. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117647, Москва, ул. Профсоюзная, 123</p></bio><bio xml:lang="en"><p>123 Profsoyuznaya St, Moscow 117647</p></bio><xref ref-type="aff" rid="aff-6"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский государственный университет им. М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Lomonosov Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт земной коры СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of the Earth’s Crust, Siberian Branch of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Институт земной коры СО РАН;&#13;
Институт геохимии им. А.П. Виноградова СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of the Earth’s Crust, Siberian Branch of the Russian Academy of Sciences;&#13;
Vinogradov Institute of Geochemistry, Siberian Branch of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Московский государственный университет им. М.В. Ломоносова;&#13;
Институт физики Земли им. О.Ю. Шмидта РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Lomonosov Moscow State University;&#13;
Schmidt Institute of Physics of the Earth, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>Институт геологии рудных месторождений, петрографии, минералогии и геохимии РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>Палеонтологический институт им. А.А. Борисяка РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Borissiak Paleontological Institute, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>18</day><month>04</month><year>2022</year></pub-date><volume>13</volume><issue>2</issue><fpage>600</fpage><lpage>600</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Чистякова А.В., Иванов А.В., Брянский Н.В., Веселовский Р.В., Голованова Т.И., Голубев В.К., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Чистякова А.В., Иванов А.В., Брянский Н.В., Веселовский Р.В., Голованова Т.И., Голубев В.К.</copyright-holder><copyright-holder xml:lang="en">Chistyakova A.V., Ivanov A.V., Bryanskiy N.V., Veselovskiy R.V., Golovanova T.I., Golubev V.K.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.gt-crust.ru/jour/article/view/1448">https://www.gt-crust.ru/jour/article/view/1448</self-uri><abstract><p>Представлены первые результаты U-Pb LA-ICP-MS датирования 150 зерен обломочного циркона из песчаников терминальной перми разреза Боевая Гора (Оренбургская область, Южное Предуралье). В полученном по 95 кондиционным оценкам изотопного возраста распределении отчетливо доминирует палеозойская популяция с двумя максимумами – 381 и 529 млн лет. Предполагается, что обломочный материал поступал в бассейн осадконакопления главным образом за счет эрозии как раннегерцинских комплексов Уральского орогена, так и реликтов Протоуральско-Тиманского складчатого сооружения. </p></abstract><trans-abstract xml:lang="en"><p>The first results of U-Pb LA-ICP-MS dating of 150 detrital zircon grains from the Upper Permian sandstone of the Boyevaya Gora section (Orenburg region, the Southern Cis-Urals) are presented. 95 conditional zircon U-Pb isotopic dates form two age peaks – 381 and 529 Ma. It is assumed that clastic material entered the sedimentation basin mainly due to erosion of the Early Hercynian Ural complexes and relics of the Protouralian-Timanian orogen. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>обломочный (детритовый) циркон</kwd><kwd>U-Pb LA-ICP-MS датирование</kwd><kwd>верхняя пермь</kwd><kwd>Южное Предуралье</kwd><kwd>Восточно-Европейская платформа</kwd></kwd-group><kwd-group xml:lang="en"><kwd>detrital zircon</kwd><kwd>U-Pb LA-ICP-MS dating</kwd><kwd>Upper Permian</kwd><kwd>East European Platform</kwd><kwd>Southern Cis-Urals</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследования выполнены при поддержке мегагранта Минобрнауки РФ № 075-15-2019- 1883 и гранта РНФ №22-27-00597. Лабораторные исследования проведены на оборудовании ЦКП «Геодинамика и геохронология» ИЗК СО РАН (№ 075-15-2021-682), ЦКП «Петрофизика, геомеханика и палеомагнетизм» ИФЗ РАН, ЦКП «ИГЕМ-аналитика» ИГЕМ РАН и ЦКП «Аналитические исследования ранней истории Земли» ИГГД РАН.</funding-statement><funding-statement xml:lang="en">This study is financially supported by megagrant 075-15-2019-1883 (Ministry of Science and Higher Education of the Russian Federation) and grant 22-27-00597 (Russian Science Foundation). Laboratory studies were carried out on the equipment of Shared Research Facilities: "Geodynamics and Geochronology" at the Institute of the Earth's Crust SB RAS (grant 075-15-2021-682), "Petrophysics, Geomechanics and Paleomagnetism" at the Schmidt Institute of Physics of the Earth RAS, "IGEM-analytics" at the Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry RAS, "Analytical studies of the Earth early history" at the Institute of Precambrian Geology and Geochronology RAS.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Black L.P., Kamo S.L., Allen C.M., Davis D.W., Aleinikoff J.N., Valley J.W., Mundil R., Campbell I.H., Korsch R.J., Williams I.S., Foudoulis C., 2004. 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