dc.contributor.author | Boztug, Durmus | |
dc.contributor.author | Guney, Ozlem | |
dc.contributor.author | Heizler, Matt | |
dc.contributor.author | Jonckheere, Raymond C. | |
dc.contributor.author | Tichomirowa, Marion | |
dc.contributor.author | Otlu, Nazmi | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T10:14:47Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T10:14:47Z | |
dc.date.issued | 2009 | |
dc.identifier.issn | 1300-0985 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/10265 | |
dc.description | WOS: 000264771000004 | en_US |
dc.description.abstract | The Kaman-Kirsehir region intrusions were generated in a post-collisional extensional setting following Cenomanian-Turonian docking of an oceanic island arc, comprising the supra-subduction zone (SSZ) Central Anatolian ophiolite (CAO), onto the Tauride-Anatolide Platform (TAP). These granitoids have been named, from N to S, the Camsari quartz syenite, Hamit quartz syenite, Bayindir nepheline-cancrinite syenite, Durmuslu nepheline-nosean-melanite syenite porphyry and Baranadag quartz monzonite. They intrude the crustal metasediments of the Central Anatolian Crystalline Complex (CACC) and CAO and are unconformably overlain by Upper Paleocene to Lower-Middle Eocene sediments. The single-zircon Pb-207-Pb-206 evaporation age of the Camsari unit is 95.7 +/- 5.1 Ma; those of the Hamit and Baranadag units are indistinguishable with a weighted mean of 74.3 +/- 4.5 Ma. The amphibole Ar-40-Ar-39 ages of the Hamit and Baranadag units are almost identical with a weighted mean of 72.7 +/- 0.1 Ma. The apatite fission-track age vs elevation plot for the Camsari, Hamit, Durmuslu and Baranadag samples reveals rapid exhumation (>1 km/Ma) between similar to 57 and similar to 61 Ma, consistent with the results of track-length modelling. This Early-Middle Paleocene rapid exhumation is thought to result from uplift triggered by continent (TAP) - continent (Eurasian plate; EP) collision following the closure of Izmir-Ankara-Erzincan (IAE) ocean that also initiated the formation of peripheral foreland basins in central Anatolia. | en_US |
dc.description.sponsorship | TUBITAK-Ankara [102 Y 149]; Cumhuriyet University Research Foundation [CUBAP-M 255]; German Science Foundation (DFG) [Ra 440/26] | en_US |
dc.description.sponsorship | This research was supported by TUBITAK-Ankara (102 Y 149) and the Cumhuriyet University Research Foundation (CUBAP-M 255) in Sivas. Prof. D. Boztug is indebted to TUBITAK-BAYG, DFG and DAAD for grants to work at the Fission-Track Laboratory of TU Bergakademie Freiberg, Sachsen, Germany. R. Jonckheere is indebted to the German Science Foundation (DFG) for financial support under grant Ra 440/26. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | single zircon Pb-207-Pb-206 | en_US |
dc.subject | amphibole Ar-40-Ar-39 | en_US |
dc.subject | apatite fission-track | en_US |
dc.subject | cooling | en_US |
dc.subject | exhumation | en_US |
dc.subject | Kaman-Kirsehir region | en_US |
dc.subject | central Anatolia | en_US |
dc.subject | Turkey | en_US |
dc.title | Pb-207-Pb-206, Ar-40-Ar-39 and Fission-Track Geothermochronology Quantifying Cooling and Exhumation History of the Kaman-Kirsehir Region Intrusions, Central Anatolia, Turkey | en_US |
dc.type | article | en_US |
dc.relation.journal | TURKISH JOURNAL OF EARTH SCIENCES | en_US |
dc.contributor.department | [Boztug, Durmus] Univ Tunceli, Fac Engn, TR-62000 Tunceli, Turkey -- [Guney, Ozlem -- Otlu, Nazmi] Cumhuriyet Univ, Dept Geol Engn, TR-58140 Sivas, Turkey -- [Heizler, Matt] New Mexico Technol, New Mexico Bur Geol & Mineral Resources, Socorro, NM 87801 USA -- [Jonckheere, Raymond C.] TU Bergakad Freiberg, Inst Geol, D-09599 Freiburg, Germany -- [Tichomirowa, Marion] Tech Univ Bergakad Freiberg, Inst Mineral, D-09596 Freiberg, Germany | en_US |
dc.identifier.volume | 18 | en_US |
dc.identifier.issue | 1 | en_US |
dc.identifier.endpage | 108 | en_US |
dc.identifier.startpage | 85 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |