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Boztug, D.; Jonckheere, R. C.; Heizler, M.; Ratschbacher, L.; Harlavan, Y.; Tichomirova, M.
{ "@context": "https://schema.org/", "@id": 41609, "@type": "ScholarlyArticle", "creator": [ { "@type": "Person", "affiliation": "Cumhuriyet Univ, Dept Geol Engn, TR-58140 Sivas, Turkey", "name": "Boztug, D." }, { "@type": "Person", "affiliation": "TU Bergakad Freiberg, Inst Geol, D-09599 Freiberg, Sachsen, Germany", "name": "Jonckheere, R. C." }, { "@type": "Person", "affiliation": "NM Tech, New Mexico Bur Geol & Mineral Resources, Socorro, NM 87801 USA", "name": "Heizler, M." }, { "@type": "Person", "affiliation": "TU Bergakad Freiberg, Inst Geol, D-09599 Freiberg, Sachsen, Germany", "name": "Ratschbacher, L." }, { "@type": "Person", "affiliation": "Geol Survey Israel, IL-95501 Jerusalem, Israel", "name": "Harlavan, Y." }, { "@type": "Person", "affiliation": "Tech Univ Bergakad Freiberg, Inst Mineral, D-09596 Freiberg, Sachsen, Germany", "name": "Tichomirova, M." } ], "datePublished": "2009-01-01", "description": "The Middle to Late Cretaceous central Anatolian granitoids intrude the supra-subduction zone-type central Anatolian ophiolite and medium- to high-grade metasediments of central Anatolian crystalline complex and are overlain by Late Palaeocene to Early/Middle Eocene sediments. Their single-zircon Pb-207-Pb-206 evaporation ages define three clusters: (I) Cenomanian-Turonian (weighted-mean age: 94.9 +/- 3.4 Ma), (2) Turonian-Santonian (85.5 +/- 5.5 Ma) and (3) Campanian (74.9 +/- 3.8 Ma). Their hornblende and biotite Ar-40-Ar-39 and K-Ar cooling ages cluster around 80-65 Ma. The close hornblende and biotite ages reflect rapid exhumation of a mid-crustal section during the Campanian-Maastrichtian. Early to Middle Palaeocene (57-62 Ma) apatite fission-track age clusters date the tail end of this exhumation episode. It is proposed that the central Anatolian granitoid melts were generated in a post-collisional extensional setting following the docking of an oceanic island arc onto the Tauride-Anatolide platform. Campanian-Maastrichtian to Early/Middle Palaeocene rapid exhumation event is considered to result from continent-continent collisions between Eurasian plate and the Tauride-Anatolide platform along the Izmir-Ankara-Erzincan suture zone. (C) 2008 Elsevier B.V. All rights reserved.", "headline": "Timing of post-obduction granitoids from intrusion through cooling to exhumation in central Anatolia, Turkey", "identifier": 41609, "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", "license": "http://www.opendefinition.org/licenses/cc-by", "name": "Timing of post-obduction granitoids from intrusion through cooling to exhumation in central Anatolia, Turkey", "url": "https://aperta.ulakbim.gov.tr/record/41609" }
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