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Urs KLÖTZLI, Ao. Univ. Prof. Mag. Dr.

urs.kloetzli@univie.ac.at
Room Number: 2A474
Tel.: +43-1-4277-53460
Mobile: +43-680-5533-860
Fax: +43-1-4277-9534

Research Interests:

  • Development and improvement of micro-analytical techniques for isotope analysis in geological materials with a special emphasis on high-precision Laser-Ablation MC-ICP-MS dating techniques.
  • Radiometric dating and the derivation of the duration of geological events and processes with a main focus on the orogenic and anorogenic formation and evolution of continental crust.
  • Linking radiometric age information with metamorphic processes and the interplay of magmatic and metamorphic processes, theory and applications.

Current Projects:

  • Development of U/Th/Pb in-situ dating techniques for xenotime.
  • Geochronological and isotope geochemical aspects of the interaction of mantle and lower crustal processes in the Ivrea_Verbano Zone, Southern Alps, Italy.
  • U/Pb accessory mineral geochronology of the Permian and Triassic magmatism in the central-eastern Southern Alps, Italy.
  • Geochronology and isotope geochemistry of pre-Variscan plutonism in the Austroalpine Ötztal-Stubai complex, Eastern Alps, Austria.
  • Geochronology of Variscan and pre-Variscan basement series of the sub-Austroalpine Tauern Window, Eastern Alps, Austria.
  • The high-temperature isotope geochemistry of europium and cerium, basics and methods.
  • Modelling of isotope fractionation effects in geomaterials.
  • Other running projects (mainly geochronologically oriented) are located in: Thailand, Western Carpathians, Tanzania, Cameroon, Turkey, ...


Professional affiliations:

  • Member of the Swiss Society of Mineralogy and Petrology
  • Member of the Geological Society of America
  • Member of the American Geophysical Union
  • Member of the European Asscociation for Geochemistry


Reviewer activities:

  • Reviewer for Chemical Geology
  • Reviewer for Journal of Petrology
  • Reviewer for International Journal of Earth Sciences
  • Reviewer for Lithos
  • Reviewer for Mineralogy and Petrology
  • Reviewer for the Swiss Journal of Geosciences
  • Reviewer for the Austrian Journal of Earth Sciences
  • Reviewer for the Bulletin of the Swiss Society of Mineralogy and Petrology
  • Reviewer for Geologica Carpathica
  • Rewiever for the Journal of Analytical Atomic Spectrometry
  • Member of the editorial board of the Central European Journal of Geosciences

Publications:

Sortieren: Datum | Autor | Titel

Kovaleva, E., Harlov, D., & Klötzli, U. (2017). Complicated secondary textures in zircon record evolution of the host granitic rocks: Studies from Western Tauern Window and Ötztal-Stubai Crystalline Complex (Eastern Alps, Western Austria). Lithos, 284-285, 381-400. DOI: 10.1016/j.lithos.2017.04.018
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Goed, R., Kurzweil, J., & Kloetzli, U. (2017). Petrography, geochemistry and geochronology of granite hosted rhyodacites associated with a disseminated pyrite mineralization (Arnolz, Southern Bohemian Massif, Austria). Mineralogy and Petrology, 111(2), 219-236. DOI: 10.1007/s00710-016-0471-1
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Göd, R., Kurzweil, J., & Klötzli, U. (2017). Petrography, geochemistry and geochronology of granite hosted rhyodacites associated with a disseminated Pyrite mineralization (Arnholz, Southern Bohemian Massif, Austria. Mineralogy and Petrology, 111(2), 219–236. DOI: 10.1007/s00710-016-0471-1
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Kovaleva, E., Klötzli, U., Habler, G., Huet, B., Guan, Y., & Rhede, D. (2017). The effect of crystal-plastic deformation on isotope and trace element distribution in zircon: Combined BSE, CL, EBSD, FEG-EMPA and NanoSIMS study. Chemical Geology, 450, 183-198. DOI: 10.1016/j.chemgeo.2016.12.030
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Kovaleva, E., Klötzli, U., & Habler, G. (2016). On the geometric relationship between deformation microstructures in zircon and the kinematic framework of the shear zone. Lithos, 262, 192-212. DOI: 10.1016/j.lithos.2016.07.001
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Gawȩda, A., Szopa, K., Chew, D., Klötzli, U., Müller, A., Sikorska, M., & Pyka, P. (2016). Age and origin of fluorapatite-rich dyke from Baranec Mt. (Tatra Mts., Western Carpathians): A key to understanding of the post-orogenic processes and element mobility. Geologica Carpathica, 67(5), 417-432. DOI: 10.1515/geoca-2016-0026
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Ganwa, A. A., Klötzli, U. S., & Hauzenberger, C. (2016). Evidence for Archean inheritance in the pre-Panafrican crust of Central Cameroon: Insight from zircon internal structure and LA-MC-ICP-MS UPb ages. Journal of African Earth Sciences, 120, 12-22. DOI: 10.1016/j.jafrearsci.2016.04.013
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Gaweda, A., Burda, J., Kloetzli, U., Golonka, J., & Szopa, K. (2016). Episodic construction of the Tatra granitoid intrusion (Central Western Carpathians, Poland/Slovakia): consequences for the geodynamics of Variscan collision and Rheic Ocean closure. International Journal of Earth Sciences, 105(4), 1153-1174. DOI: 10.1007/s00531-015-1239-2, 10.1007/s00531-015-1239-2
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Hassan, M., Stüwe, K., Abu-Alam, T. S., Klötzli, U., & Tiepolo, M. (2016). Time constraints on deformation of the Ajjaj branch of one of the largest Proterozoic shear zones on Earth: The Najd Fault System. Gondwana Research, 34, 346–362. DOI: 10.1016/j.gr.2015.04.009
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Sinigoi, S., Quick, J. E., Demarchi, G., & Klötzli, U. S. (2016). Production of hybrid granitic magma at the advancing front of basaltic underplating: Inferences from the Sesia Magmatic System (south-western Alps, Italy). Lithos, 252-253, 109-122. DOI: 10.1016/j.lithos.2016.02.018
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Samiee, S., Karimpour, M. H., Ghaderi, M., Haidarian Shahri, M. R., Kloetzli, U., & Santos, J. F. (2016). Petrogenesis of subvolcanic rocks from the Khunik prospecting area, south of Birjand, Iran: Geochemical, Sr-Nd isotopic and U-Pb zircon constraints. Journal of Asian Earth Sciences, 115, 170-182. DOI: 10.1016/j.jseaes.2015.09.023
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Karaoğlan, F., Parlak, O., Hejl, E., Neubauer, F., & Klötzli, U. (2016). The temporal evolution of the active margin along the Southeast Anatolian Orogenic Belt (SE Turkey): Evidence from U-Pb, Ar-Ar and fission track chronology. Gondwana Research, 33, 190-208. DOI: 10.1016/j.gr.2015.12.011
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Tropper, P., Finger, F., Krenn, E., Klötzli, U., Piber, A., & Gangl, S. (2016). The Kellerjoch Gneiss (Tyrol, Eastern Alps): An Ordovician pluton with A-type affinity in the crystalline basement nappes north of the Tauern Window. Austrian Journal of Earth Sciences, 109(2). DOI: 10.17738/ajes.2016.0013
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Ponmanee, P., Kanjanapayont, P., Grasemann, B., Kloetzli, U., & Choowong, M. (2016). Quantitative finite strain analysis of high-grade metamorphic rocks within the Mae Ping shear zone, western Thailand. Austrian Journal of Earth Sciences, 109(2). DOI: 10.17738/ajes.2016.0017
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Kovaleva, E., Klötzli, U., Habler, G., & Wheeler, J. (2015). Planar microstructures in zircon from paleo-seismic zones. American Mineralogist: an international journal of earth and planetary materials, 100(8-9), 1834-1847. DOI: 10.2138/am-2015-5236
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Újvári, G., & Klötzli, U. (2015). U–Pb ages and Hf isotopic composition of zircons in Austrian last glacial loess: constraints on heavy mineral sources and sediment transport pathways. International Journal of Earth Sciences, 104(5), 1365-1385. DOI: 10.1007/s00531-014-1139-x
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Beydokhti, R. M., Karimpour, M. H., Mazaheri, S. A., Santos, J. F., & Klötzli, U. (2015). U-Pb zircon geochronology, Sr-Nd geochemistry, petrogenesis and tectonic setting of Mahoor granitoid rocks (Lut Block, Eastern Iran). Journal of Asian Earth Sciences, 111, 192-205. DOI: 10.1016/j.jseaes.2015.07.028
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Bürger, S., Vogl, J., Kloetzli, U., Nunes, L., & Lavelle, M. (2015). Thermal ionisation mass spectrometry. In New Developments in Mass Spectrometry (3 ed., Vol. 2015-January, pp. 381-438). (New Developments in Mass Spectrometry; Vol. 2015-January, No. 3). Royal Society of Chemistry.
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Újvári, G., Stevens, T., Svensson, A., Klötzli, U. S., Manning, C., Németh, T.,... Zech, M. (2015). Two possible source regions for central Greenland last glacial dust. Geophysical Research Letters, 42, 10,399–10,408. DOI: 10.1002/2015GL066153
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Goed, R., Kurzweil, J., & Kloetzli, U. (2015). First report on the occurrence of subvolcanic rhyodacites and their associated alteration phenomena – Bohemian Massif, Austria. Mitteilungen der Österreichischen Mineralogischen Gesellschaft, 161, 37.
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Ganwa, A. A., & Kloetzli, U. (2015). Evidence for Archean crust in the Pre-Panafrican evolution of Central Cameroon. Mitteilungen der Österreichischen Mineralogischen Gesellschaft, 161, 34.
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Horvat, M., Kloetzli, U., Kloetzli-Chowanetz, E., Jamičić, D., & Buda, G. (2015). Magmatic formation/intrusion age of monzo-granite from Šandovac Quarry, NW Papuk Mt., Croatia. Mitteilungen der Österreichischen Mineralogischen Gesellschaft, 161, 52.
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Misur, I., Belak, M., Kloetzli, U., & Balen, D. (2015). Evidence from chloritoid schists for multi-stage metamorphism in the Mt. Medvednica area (Zagorje Mid Transdanubian zone, N. Croatia). Mitteilungen der Österreichischen Mineralogischen Gesellschaft, 161, 89.
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Kovaleva, E., Kloetzli, U., Habler, G., & Abart, R. (2015). Crystal-plastic deformation of zircon and its effects on microchemistry and geochronology. Mitteilungen der Österreichischen Mineralogischen Gesellschaft, 161, 89.
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Kloetzli, U., Sinigoi, S., Quick, J., Demarchi, G., & Günes, Z. (2015). Duration of igneous activity in the Sesia Magmatic System and implications for high-temperature metamorphism in the Ivrea–Verbano deep crust. Mitteilungen der Österreichischen Mineralogischen Gesellschaft, 161, 62.
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Hauzenberger, C. A., Tenczer, V., Bauernhofer, A., Fritz, H., Klötzli, U., Košler, J.,... Muhongo, S. (2014). Termination of the Southern Irumide Belt in Tanzania: Zircon U/Pb geochronology. Precambrian Research, 255(P1), 144-162. DOI: 10.1016/j.precamres.2014.09.021
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Kovaleva, E., Kloetzli, U., Habler, G., & Libowitzky, E. (2014). Finite lattice distortion patterns in plastically deformed zircon grains. Solid earth, 5(2), 1099-1122. DOI: 10.5194/se-5-1099-2014
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Klötzli, U. S., Sinigoi, S., Quick, J. E., Demarchi, G., Tassinari, C. C. G., Sato, K., & Günes, Z. (2014). Duration of igneous activity in the Sesia Magmatic System and implications for high-temperature metamorphism in the Ivrea-Verbano deep crust. Lithos, 206-207(1), 19-33. DOI: 10.1016/j.lithos.2014.07.020
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Seguem, N., Ganwa, A. A., Kloetzli, U., Kepnamou, A. D., & Emmanuel, E. G. (2014). Petrography and Geochemistry of the Precambrian Basement Straddling the Cameroon-Chad Border: The Touboro Baïbokoum Area. International Journal of Geosciences, 5, 418. DOI: 10.4236/ijg.2014.54040
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Parlak, O., Karaoglan, F., Koller, F., Kloetzli, U., & Thöni, M. (2014). Timing Of Tectonic Events During South Neothethyan Convergence, SE Anatolia. - Evidences From Mineral and Bulk Rock Chemistry. In Proceedings XX congress of the Carpathian-Balkan Geological Association: Buletini Shkencave Gjeologjike 1/2014 Special Issue (pp. 42)
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Kanjanapayont, P., Kieduppatum, P., Kloetzli, U., Kloetzli-Chowanetz, E., & Charusiri, P. (2013). Deformation history and U-Pb zircon geochronology of the high grade metamorphic rocks within the Klaeng fault zone, eastern Thailand. Journal of Asian Earth Sciences, 77, 224-233. DOI: 10.1016/j.jseaes.2013.08.027
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Erkül, F., Erkül, S. T., Ersoy, Y., Uysal, İ., & Klötzli, U. (2013). Petrology, mineral chemistry and Sr-Nd-Pb isotopic compositions of granitoids in the central Menderes metamorphic core complex: Constraints on the evolution of Aegean lithosphere slab. Lithos, 180-181, 74-91. DOI: 10.1016/j.lithos.2013.07.022
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Tenczer, V., Hauzenberger, C. A., Fritz, H., Hoinkes, G., Muhongo, S., & Kloetzli, U. (2013). Crustal age domains and metamorphic reworking of the deep crust in Northern-Central Tanzania: a U/Pb zircon and monazite age study. Mineralogy and Petrology, 107(5), 679-707. DOI: 10.1007/s00710-012-0210-1
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Újvári, G., Klötzli, U., Kiraly, F., & Ntaflos, T. (2013). Towards identifying the origin of metamorphic components in Austrian loess: Insights from detrital rutile chemistry, thermometry and U-Pb geochronology. Quaternary Science Reviews, 75(1), 132-142. DOI: 10.1016/j.quascirev.2013.06.002
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Karaoǧlan, F., Parlak, O., Klötzli, U., Koller, F., & Rizaoǧlu, T. (2013). Age and duration of intra-oceanic arc volcanism built on a suprasubduction zone type oceanic crust in southern Neotethys, SE Anatolia. Geoscience Frontiers, 4(4), 399-408. DOI: 10.1016/j.gsf.2012.11.011
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Burda, J., Gaweda, A., & Kloetzli, U. (2013). U-Pb zircon age of the youngest magmatic activity in the High Tatra granites (Central Western Carpathians). Geochronometria, 40(2), 134-144. DOI: 10.2478/s13386-013-0106-9
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Parlak, O., Karaoglan, F., Rizaoglu, T., Klötzli, U., Koller, F., & Billor, Z. (2013). U–Pb and 40Ar–39Ar geochronology of the ophiolites and granitoids from the Tauride belt: Implications for the evolution of the Inner Tauride suture. Journal of Geodynamics, 65, 22-37. DOI: 10.1016/j.jog.2012.06.012
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Karaoglan, F., Parlak, O., Kloetzli, U., Thöni, M., & Koller, F. (2013). U-Pb and Sm-Nd geochronology of the Kızıldağ (Hatay, Turkey) ophiolite: implications for the timing and duration of suprasubduction zone type oceanic crust formation in southern Neotethys. Geological Magazine, 150(2), 283-299. DOI: 10.1017/S0016756812000477
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Kovaleva, E., & Kloetzli, U. (2013). Rejuvenation effects during plastic deformation of Zircon: geochronological implications. In Geophysical Research Abstracts (Vol. 15). [EGU2013-4181]
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Kovaleva, E., & Kloetzli, U. (2013). Zircon plastic deformation examples from the Tauern Window. In Mitteilungen der Österreichischen Mineralogischen Gesellschaft (Vol. 159, pp. 80). Graz.
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Kloetzli, U., & Kovaleva, E. (2013). Plastic deformation of zircon: a high-T deformation dating tool? In Mitteilungen der Österreichischen Mineralogischen Gesellschaft (Vol. 159, pp. 73). Graz.
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Karaoglan, F., Parlak, O., Robertson, A., Thoeni, M., Kloetzli, U., Koller, F., & Okay, A. I. (2013). Evidence of Eocene high-temperature/high-pressure metamorphism of ophiolitic rocks and granitoid intrusion related to Neotethyan subduction processes (Dogansehir area, SE Anatolia). In A. H. F. Robertson, O. Parlak, & U. C. Unlugenc (Eds.), GEOLOGICAL DEVELOPMENT OF ANATOLIA AND THE EASTERNMOST MEDITERRANEAN REGION (pp. 249-272). (Geological Society Special Publication; Vol. 372). BATH: GEOLOGICAL SOC PUBLISHING HOUSE. DOI: 10.1144/SP372.21
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Kanjanapayont, P., Kloetzli, U., Thoeni, M., Grasemann, B., & Edwards, M. A. (2012). Rb-Sr, Sm-Nd, and U-Pb geochronology of the rocks within the Khlong Marui shear zone, southern Thailand. Journal of Asian Earth Sciences, 56, 263-275. DOI: 10.1016/j.jseaes.2012.05.029
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Miller, C., Zanetti, A., Thöni, M., Konzett, J., & Kloetzli, U. (2012). Mafic and silica-rich glasses in mantle xenoliths from Wau-en-Namus, Libya: Textural and geochemical evidence for peridotite-melt reactions. Lithos, 128-131, 11-26. DOI: 10.1016/j.lithos.2011.11.004
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Burda, J., Kloetzli, U., & Gaweda, A. (2012). Pre-Variscan evolution of the Western Tatra Mts.: new insights from U-Pb zircon dating. Mineralogy and Petrology, 103, 19-36.
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Ertl, A., Schuster, R., Hughes, J. M., Ludwig, T., Meyer, H-P., Finger, F.,... Tillmanns, E. (2012). Li-bearing tourmalines in Variscan granitic pegmatites from the Moldanubian nappes, Lower Austria. European Journal of Mineralogy: an international journal of mineralogy, geochemistry and related sciences, 24(4), 695-715. DOI: 10.1127/0935-1221/2012/0024-2203
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Morelli, C., Marocchi, M., Kloetzli, U., Moretti, G., Bargossi, G. M., Gasparotto, G.,... Mair, V. (2012). Volcanic stratigraphy and radiometric age constraints at the northern margin of a mega-caldera system: Athesian Volcanic Group (Southern Alps, Italy). GeoActa, 11, 51-67.
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Palzer, M., Österle, J., & Kloetzli, U. (2012). Lithological and structural investigations of the Finero back thrust. Geophysical Research Abstracts (GRA), 14, 13857.
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Karaoglan, F., Parlak, O., Kloetzli, U., Thöni, M., & Koller, F. (2012). U-Pb and Sm-Nd geochronology of the ophiolites from the SE Turkey: implications for the Neotethyan evolution. Geodinamica Acta: the European journal of geodynamics, 25(3-4), 146-161. DOI: 10.1080/09853111.2013.858948
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Tenczer, V., Hauzenberger, C. A., Fritz, H., Hoinkes, G., Muhongo, S., & Klötzli, U. (2011). The P-T-X evolution of meta-anorthosites in the Eastern Granulites, Tanzania. Journal of Metamorphic Geology, 29(5), 537-560. DOI: 10.1111/j.1525-1314.2011.00929.x
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