Инд. авторы:	Sharapov V.N., Lapukhov A.S., Smolyaninova L.G.
Заглавие:	Time patterns of magmatic ore systems in circum-Pacific volcanoplutonic belts
Библ. ссылка:	Sharapov V.N., Lapukhov A.S., Smolyaninova L.G. Time patterns of magmatic ore systems in circum-Pacific volcanoplutonic belts // Russian Geology and Geophysics. - 2013. - Vol.54. - Iss. 11. - P.1352-1368. - ISSN 1068-7971. - EISSN 1878-030X.
Внешние системы:	DOI: 10.1016/j.rgg.2013.10.004; SCOPUS: 2-s2.0-84888035762; WoS: 000327524800004;
Реферат:	eng: Integrate statistical processing of more than 1000 isotope dates tracing the history of circum-Pacific magmatic ore systems and related mineral deposits in volcanoplutonic belts allows the following inferences: (1) magmatic ore systems (MOS) of volcanic arcs generate monoand polycyclic volcanoplutonic deposits (VPD) with notably different formation times (longevities); (2) the MOS chronology bears periodicity of events in the post-Paleozoic history of the Pacific continental margin; (3) the time series of magmatic ore systems from different circum-Pacific segments show quasi-periodic patterns but the respective metallogenic epochs within the same time intervals have different phases and amplitudes, especially over the past 30 Myr; (4) each mineral type of VPD has its own periodicity; (5) the periodicity in formation times of mono- and polycyclic VPD differs from that in the times of their origin. © 2013.
Ключевые слова:	time series; plutonic rock; periodicity; magmatism; magma; isotopic analysis; island arc; Pacific Ocean; chronology; Volcanoplutonic deposits; Periodicity; Pacific margins; Ore-bearing igneous complexes; Longevity; continental margin;
Издано:	2013
Физ. характеристика:	с.1352-1368