Maria Ovtcharova
机构: University of Geneva, Switzerland
每年引用次数
引用次数
引用: 4,981
H-指数: 39
I10-指数 : 61
出版物: 138
Timing of K-alkaline magmatism in the Balkan segment of southeast European Variscan edifice: ID-TIMS and LA-ICP-MS study
Momchil Dyulgerov , Maria Ovtcharova-Schaltegger , Alexey Ulianov , Urs Schaltegger
International Journal of Earth Sciences 107 ( 4) 1175 -1192
4
2018
Peri-Gondwanan Ordovician crustal fragments in the high-grade basement of the Eastern Rhodope Massif, Bulgaria: evidence from U-Pb LA-ICP-MS zircon geochronology and geochemistry
Nikolay Bonev , Maria Ovtcharova-Schaltegger , Robert Moritz , Peter Marchev
Geodinamica Acta 26 207 -229
20
2013
EARLY TRIASSIC TIMESCALE AND NEW U-PB AGES FROM SOUTH CHINA: FIRST CALIBRATION OF THE EARLY TRIASSIC CARBON CYCLE PERTURBATIONS
THOMAS GALFETTI , HUGO BUCHER , MARIA OVTCHAROVA , URS SCHALTEGGER
The Global Triassic: Bulletin 41 41 39 -39
2007
The geodynamic evolution of hydrothermal vein deposits in the Madan metamorphic core complex, Bulgaria
MAJKA Rohrmeier , A Von Quadt , ROBERT Handler , MARIA Ovtcharova
Geochim. Cosmochim. Acta 66 A645 -A645
5
2002
Miocene arc migration and subduction erosion in southern South America, evidences from the Fitz Roy plutonic complex
Cristóbal Ramírez de Arellano , Benita Putlitz , Othmar Müntener , Massimo Chiaradia
Journal of Volcanology and Geothermal Research 189 319 -339
4
2011
40Ar/39Ar and U-Pb geochronology of the Iran Tepe volcanic complex, Eastern Rhodopes
Maria Ovtcharova , Peter Kibarov , Richard Alan Spikings , Istvan Marton
Geologica Balcanica 39 ( 3) 3 -12
15
2010
Dating intrusion and cooling of Cenozoic granitoids in the Dinarides of Southern Serbia and discussion of the geodynamic setting of Paleocene-Miocene magmatism in the Balkan Peninsula
Schefer Senecio , Vladica Cvetković , Bernhard Fügenschuh , Alexandre Kounov
EGUGA 2530
2010
The Rustenburg Layered Suite (Bushveld Complex) crystallised in less than 1.5 million years
Maria Ovtcharova , Urs Schaltegger , Allan Wilson , Armin Zeh
EGU General Assembly Conference Abstracts 5505
1
2014
New U/Pb ages from Nanpanjiang Basin (South China): implications for the age and definition of the Early-Middle Triassic boundary
Nicolas Goudemand , Thomas Galfetti , Maria Ovtcharova , Urs Schaltegger
EGUGA 12505
4
2010
Approaches for the accurate definition of geological time boundaries
Nicolas Goudemand , Björn Baresel , Maria Ovtcharova , Urs Schaltegger
EGUGA 8569
2015
From Crustal Anatexis to Pluton Emplacement: High-Precision Zircon Geochronology Reveals the Thermal History of the Larderello-Travale Geothermal System (Italy)
Maria Ovtcharova , Urs Schaltegger , Luca Caricchi , Andrea Dini
2017 AGU Fall Meeting 2017
2017
Zircon petrochronology reveals the mechanism of crustal anatectic magma formation
Maria Ovtcharova , Urs Schaltegger , Nicolas Greber , Andrea Dini
EGU General Assembly Conference Abstracts 6812
2018
The relationship between late-orogenic extension and hydrothermal ore formation - New age constraints from the Central Rhodopes, south Bulgaria
Majka Kaiser-Rohrmeier , Maria Ovtcharova , Robert Handler , Albrecht V. Quadt
Geochimica et Cosmochimica Acta Supplement 67 ( 18) 194
2003
Open and closed isotopic system behaviour of monazite and xenotime during crustal melting of metapelitic migmatites
Maria Ovtcharova , Urs Schaltegger , Martin Whitehouse , Joshua Davies
EGU General Assembly Conference Abstracts 17161
2018
Uranium-lead dates from Livian (middle Viséan) bentonites of the Namur-Dinant Basin, Belgium
Maria Ovtcharova , George D. Sevastopulo , Michael A. Pointon , David M. Chew
Newsletters on Stratigraphy
2021
New high precision U-Pb CA-ID-TIMS zircon ages from the Ediacaran in Namibia
Maria Ovtcharova , Patricia Vickers-Rich , Ulf Linnemann , Mandy Hofmann
EGU21
2021
Long-term repeatability and interlaboratory reproducibility of high-precision ID-TIMS U-Pb geochronology
Urs Schaltegger , Maria Ovtcharova , Sean P Gaynor , Blair Schoene
Journal of Analytical Atomic Spectrometry
2021
Timescales of plutonic-subvolcanic-volcanic connection in a Mio-Pliocene long-lived igneous system (Tuscany): zircon CA-ID-TIMS dating
Maria Ovtcharova , Sergio Rocchi , Andrea Dini , Gabriele Paoli
EGU21
2021
Source and age of upper Transvaal Supergroup, South Africa: Age-Hf isotope record of zircons in Magaliesberg quartzite and Dullstroom lava, and implications for Paleoproterozoic (2.5–2.0Ga) continent reconstruction
Armin Zeh , Allan H Wilson , Maria Ovtcharova ,
Precambrian Research 278 ( 278) 1 -21
26
2016
Pluton construction and deformation in the Sveconorwegian crust of SW Norway: Magnetic fabric and U-Pb geochronology of the Kleivan and Sjelset granitic complexes
Olivier Bolle , Hervé Diot , Jacqueline Vander Auwera , Aliou Dembele
Precambrian Research 305 247 -267
13
2018