| | Title | Authors / Editors | Date |
|
unige:23835 |
40Ar/39Ar and U-Pb geochronology of the Iran Tepe volcanic complex, Eastern Rhodopes |
Marchev, Peter; Kibarov, Peter; Spikings, Richard Alan; Ovtcharova, Maria; ... Moritz, Robert |
2010 |
|
unige:145012 |
At the crossroads of the Lesser Caucasus and the Eastern Pontides: Late Cretaceous to early Eocene magmatic and geodynamic evolution of the Bolnisi district, Georgia |
Moritz, Robert; Popkhadze, Nino; Haessig, Marc; Golay, Titouan; ... Dumitrica, Paulian |
2020 |
|
unige:29302 |
Bracketing the age of magmatic-hydrothermal activity at the Cerro de Pasco epithermal polymetallic deposit, central Peru: A U-Pb and 40Ar/39Ar study |
Baumgartner Bendezu, Regina Monika; Fontboté, Lluís; Spikings, Richard Alan; Ovtcharova, Maria; ... Gutjahr, M. |
2009 |
|
unige:21471 |
Cenozoic granitoids in the Dinarides of southern Serbia: age of intrusion, isotope geochemistry, exhumation history and significance for the geodynamic evolution of the Balkan Peninsula |
Schefer, Senecio; Cvetković, Vladica; Fügenschuh, Bernhard; Kounov, Alexandre; ... Schmid, Stefan M. |
2011 |
|
unige:94788 |
Dating the Paleoproterozoic snowball Earth glaciations using contemporaneous subglacial hydrothermal systems |
Zakharov, D.O.; Bindeman, I.N.; Slabunov, A.I.; Ovtcharova, Maria; ... Schaltegger, Urs |
2017 |
|
unige:75713 |
Developing a strategy for accurate definition of a geological boundary through radio-isotopic and biochronological dating: The Early–Middle Triassic boundary (South China) |
Ovtcharova, Maria; Goudemand, Nicolas; Hammer, Øyvind; Guodun, Kuang; ... Bucher, Hugo |
2015 |
|
unige:41305 |
Evaluating the temporal link between the Karoo LIP and climatic–biologic events of the Toarcian Stage with high-precision U–Pb geochronology |
Sell, Bryan; Ovtcharova, Maria; Guex, Jean; Bartolini, Annachiara; ... Schaltegger, Urs |
2014 |
|
unige:37909 |
Geochronology of a composite granitoid pluton: a high-precision ID-TIMS U–Pb zircon study of the Variscan Karkonosze Granite (SW Poland) |
Kryza, Ryszard; Schaltegger, Urs; Oberc-Dziedzic, Teresa; Pin, Christian; Ovtcharova, Maria |
2014 |
|
unige:113342 |
GZ7 and GZ8 - Two Zircon Reference Materials for SIMS U-Pb Geochronology |
Nasdala, Lutz; Corfu, Fernando; Schoene, Blair; Tapster, Simon R.; ... Giester, Gerald |
2018 |
|
unige:103249 |
High temperature (>350 °C) thermal histories of the long lived (>500 Ma) active margin of Ecuador and Colombia: Apatite, titanite and rutile U-Pb thermochronology |
Paul, André Navin; Spikings, Richard Alan; Ulianov, Alexey; Ovtcharova, Maria |
2018 |
|
unige:46098 |
High-Resolution Geochronology of the Coroccohuayco Porphyry-Skarn Deposit, Peru: A Rapid Product of the Incaic Orogeny |
Chelle-Michou, Cyril; Chiaradia, Massimo; Selby, David; Ovtcharova, Maria; Spikings, Richard Alan |
2015 |
|
unige:27818 |
How Accurately Can We Date the Duration of Magmatic-Hydrothermal Events in Porphyry Systems? |
Chiaradia, Massimo; Schaltegger, Urs; Spikings, Richard Alan; Wotzlaw, Joern Frederik; Ovtcharova, Maria |
2013 |
|
unige:21547 |
Incremental growth of the Patagonian Torres del Paine laccolith over 90 k.y |
Michel, Jürgen; Baumgartner, Lukas; Putlitz, Benita; Schaltegger, Urs; Ovtcharova, Maria |
2008 |
|
unige:21470 |
Lifetime of an ocean island volcano feeder zone: constraints from U-Pb dating on coexisting zircon and baddeleyite, and Ar-40/Ar-39 age determinations, Fuerteventura, Canary Islands |
Allibon, James; Ovtcharova, Maria; Bussy, François; Cosca, Michael; ... Lewin, Éric |
2011 |
|
unige:77925 |
Long-lived, stationary magmatism and pulsed porphyry systems during Tethyan subduction to post-collision evolution in the southernmost Lesser Caucasus, Armenia and Nakhitchevan |
Moritz, Robert; Rezeau, Hervé; Ovtcharova, Maria; Tayan, Rodrik; ... Putlitz, Benita |
2016 |
|
unige:151986 |
Long-term repeatability and interlaboratory reproducibility of high-precision ID-TIMS U-Pb geochronology |
Schaltegger, Urs; Ovtcharova, Maria; Gaynor, Sean; Schoene, Blair; ... Chelle-Michou, Cyril |
2021 |
|
unige:45270 |
Mass Spectrometry in Earth Sciences: The Precise and Accurate Measurement of Time |
Schaltegger, Urs; Wotzlaw, Joern Frederik; Ovtcharova, Maria; Chiaradia, Massimo; Spikings, Richard Alan |
2014 |
|
unige:75712 |
Megacrystic zircon with planar fractures in miaskite-type nepheline pegmatites formed at high pressures in the lower crust (Ivrea Zone, southern Alps, Switzerland) |
Schaltegger, Urs; Ulianov, Alexey; Muntener, Othmar; Ovtcharova, Maria; ... Girlanda, F. |
2015 |
|
unige:141602 |
Multiple rejuvenation episodes of a silicic magma reservoir at the origin of the large diatreme-dome complex and porphyry-type mineralization events at Cerro de Pasco (Peru) |
Rottier, Bertrand; Kouzmanov, Kalin; Ovtcharova, Maria; Ulianov, Alexey; ... Fontboté, Lluís |
2020 |
|
unige:28434 |
New Early to Middle Triassic U-Pb ages from South China: Calibration with ammonoid biochronozones and implications for the timing of the Triassic biotic recovery |
Ovtcharova, Maria; Bucher, Hugo; Schaltegger, Urs; Galfetti, Thomas; ... Guex, Jean |
2006 |
Ovtcharova, Maria
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