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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Доклады Академии наук</journal-id><journal-title-group><journal-title xml:lang="en">Доклады Академии наук</journal-title><trans-title-group xml:lang="ru"><trans-title>Доклады Академии наук</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0869-5652</issn><publisher><publisher-name xml:lang="en">The Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">18591</article-id><article-id pub-id-type="doi">10.31857/S0869-56524893267-271</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Geology</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Геология</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Dyke magmatism in the evolution of the transform active continental margin of the Siberian Craton in the Ediacaran</article-title><trans-title-group xml:lang="ru"><trans-title>Дайковый магматизм в эволюции трансформной активной континентальной окраины Сибирского кратона в эдиакарии</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Vernikovskaya</surname><given-names>A. E.</given-names></name><name xml:lang="ru"><surname>Верниковская</surname><given-names>А. Е.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>VernikovskyVA@ipgg.sbras.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Vernikovsky</surname><given-names>V. A.</given-names></name><name xml:lang="ru"><surname>Верниковский</surname><given-names>В. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Academician of the Russian Academy of Science</p></bio><bio xml:lang="ru"><p>Академик РАН</p></bio><email>VernikovskyVA@ipgg.sbras.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Matushkin</surname><given-names>N. Yu.</given-names></name><name xml:lang="ru"><surname>Матушкин</surname><given-names>Н. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>VernikovskyVA@ipgg.sbras.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kadilnikov</surname><given-names>P. I.</given-names></name><name xml:lang="ru"><surname>Кадильников</surname><given-names>П. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>VernikovskyVA@ipgg.sbras.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Metelkin</surname><given-names>D. V.</given-names></name><name xml:lang="ru"><surname>Метелкин</surname><given-names>Д. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>VernikovskyVA@ipgg.sbras.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Li</surname><given-names>Z. X.</given-names></name><name xml:lang="ru"><surname>Ли</surname><given-names>Ч. С.</given-names></name></name-alternatives><address><country country="AU">Australia</country></address><email>VernikovskyVA@ipgg.sbras.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Wilde</surname><given-names>S. A.</given-names></name><name xml:lang="ru"><surname>Уайлд</surname><given-names>С. А.</given-names></name></name-alternatives><address><country country="AU">Australia</country></address><email>VernikovskyVA@ipgg.sbras.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Romanova</surname><given-names>I. V.</given-names></name><name xml:lang="ru"><surname>Романова</surname><given-names>И. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>VernikovskyVA@ipgg.sbras.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bogdanov</surname><given-names>E. A.</given-names></name><name xml:lang="ru"><surname>Богданов</surname><given-names>Е. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>VernikovskyVA@ipgg.sbras.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Trofimuk Institute of Petroleum Geology and Geophysics Sibirian Branch of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Институт нефтегазовой геологии и геофизики имени А.А. Трофимука Сибирского отделения Российской академии наук</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Novosibirsk State University</institution></aff><aff><institution xml:lang="ru">Новосибирский государственный университет</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Curtin University</institution></aff><aff><institution xml:lang="ru">Университет Кертин</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-11-29" publication-format="electronic"><day>29</day><month>11</month><year>2019</year></pub-date><volume>489</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>267</fpage><lpage>271</lpage><history><date date-type="received" iso-8601-date="2019-12-09"><day>09</day><month>12</month><year>2019</year></date><date date-type="accepted" iso-8601-date="2019-12-09"><day>09</day><month>12</month><year>2019</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2019, Russian academy of sciences</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2019, Российская академия наук</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="en">Russian academy of sciences</copyright-holder><copyright-holder xml:lang="ru">Российская академия наук</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/0869-5652/article/view/18591">https://journals.eco-vector.com/0869-5652/article/view/18591</self-uri><abstract xml:lang="en"><p>An Ediacaran complex of dyke rocks has been identified for the first time in the Yenisei Ridge orogen. These igneous rocks are represented by basic, intermediate and acid variants and formed in the conditions of the transform active continental margin at the stages of its development before and during the interruption of subduction and slab breakoff: from dykes of the picrodolerite - ​dolerite-quartz diorite - leucogranite association with age in the range of 626-623 Ma (U-Th-U isotope data for zircons, SHRIMP-II method, this work) up to adakite - gabbro-anorthosite magmatism at the end of the Ediacaran.</p></abstract><trans-abstract xml:lang="ru"><p>Впервые для орогена Енисейского кряжа выделен комплекс дайковых пород эдиакарского возраста. Эти породы, представленные основными, средними и кислыми разностями, формировались в обстановке трансформной активной континентальной окраины, на этапах её развития до и во время остановки субдукции и разрыва слэба: от внедрения даек пикродолерит-долерит-кварцевый диорит-лейкогранитной ассоциации, 626-623 млн лет назад, согласно новым изотопным U-Th-Pb-данным по цирконам (метод SHRIMP-II), до адакит-габбро-анортозитового магматизма в конце эдиакария.</p></trans-abstract><kwd-group xml:lang="en"><kwd>dyke magmatism</kwd><kwd>dolerites</kwd><kwd>picrodolerites</kwd><kwd>quartz diorites</kwd><kwd>leucogranites</kwd><kwd>U-Th-Pb isotope data</kwd><kwd>Ediacaran</kwd><kwd>active and transform continental margins</kwd><kwd>Siberian Craton</kwd><kwd>Yenisei Ridge</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>дайковый магматизм</kwd><kwd>долериты</kwd><kwd>пикродолериты</kwd><kwd>кварцевые диориты</kwd><kwd>лейкограниты</kwd><kwd>изотопные U-Th-Pb-данные</kwd><kwd>эдиакарий</kwd><kwd>активная и трансформная континентальная окраины</kwd><kwd>Сибирский кратон</kwd><kwd>Енисейский кряж</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The work was carried out with a financial support of the RFBR (projects 18-05-00854, 18-05-00234, 18-35-00556) and the Ministry of Science and Higher Education of the Russian Federation (projects 5.4786.2017/6.7 and 5.2324.2017/4.6).</funding-statement><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке РФФИ (проекты 18-05-00854, 18-05-00234, 18-35-00556), Министерства науки и высшего образования РФ (проекты 5.4786.2017/6.7 и 5.2324.2017/4.6).</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Gladkochub D.P., Wingate M.T.D., Pisarevsky S.A., et al. // Precamb. 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