Items where Author is "Seghedi, Ioan"

Article

Harangi, Szabolcs and Seghedi, Ioan and Lukács, Réka (2024) The Neogene–Quaternary volcanism of the Carpathian–Pannonian region: from initial plate tectonic models to quantitative petrogenetic explanations. GEOLOGICAL SOCIETY SPECIAL PUBLICATIONS, 554. p. 46. ISSN 0305-8719 (print); 2041-4927 (online)

Cserepes, Barbara and Szemerédi, Máté and Harangi, Szabolcs and Erdmann, Saskia and Bachmann, Olivier and Dunkl, István and Seghedi, Ioan and Mészáros, Katalin and Kovács, Zoltán and Virág, Attila and Ntaflos, Theodoros and Schiller, David and Molnár, Kata and Lukács, Réka (2023) Constraints on the pre-eruptive magma storage conditions and magma evolution of the 56–30 ka explosive volcanism of Ciomadul (East Carpathians, Romania). Contributions to Mineralogy and Petrology (178). No-96. ISSN 1432-0967

Szemerédi, Máté and Raucsikné Varga, Andrea Beáta and Haranginé Lukács, Réka and Dunkl, István and Seghedi, Ioan and Tatu, Mihail and Kovács, Zoltán and Raucsik, Béla and Benkó, Zsolt and Harangi, Szabolcs and Pál-Molnár, Elemér (2023) Large-volume Permian felsic volcanism in the Tisza Mega-unit (East-Central Europe): Evidence from mineralogy, petrology, geochemistry, and geochronology. LITHOS, 456-57. ISSN 0024-4937

Seghedi, Ioan and Lukács, Réka and Soós, Ildikó and Guillong, Marcel and Bachmann, Olivier and Cserepes, Barbara and Harangi, Szabolcs (2023) Magma evolution in a complex geodynamic setting, South Harghita volcanic area, East-Central Europe: Constraints from magma compositions and zircon petrochronology. LITHOS (442-43). No-107059. ISSN 0024-4937

Szemerédi, Máté and Varga, A. and Dunkl, István and Lukács, Réka and Seghedi, Ioan and Kovács, Zoltán and Raucsik, B. and Pál-Molnár, Elemér (2021) Petrology and zircon U–Pb dating of granitoid rocks in the Highiş massif (SW Apuseni Mts., Romania): Insights into Permian plutonic–volcanic connections. GEOLOGICA CARPATHICA. ISSN 1335-0552

Lukács, Réka and Caricchi, L. and Schmitt, Axel K. and Bachmann, Olivier and Karakas, O. and Guillong, Marcel and Molnár, Kata and Seghedi, Ioan and Harangi, Szabolcs (2021) Zircon geochronology suggests a long-living and active magmatic system beneath the Ciomadul volcanic dome field (eastern-central Europe). EARTH AND PLANETARY SCIENCE LETTERS, 565. ISSN 0012-821X

Harangi, Szabolcs and Molnár, Kata and Schmitt, Axel K. and Dunkl, István and Seghedi, Ioan and Novothny, Ágnes and Molnár, Mihály and Kiss, Balázs and Ntaflos, Theodoros and Mason, Paul R. D. and Lukács, Réka (2020) Fingerprinting the Late Pleistocene tephras of Ciomadul volcano, eastern–central Europe. JOURNAL OF QUATERNARY SCIENCE, 35 (1-2). pp. 232-244. ISSN 0267-8179

Molnár, Kata and Lukács, Réka and Dunkl, István and Schmitt, Axel K. and Kiss, Balázs and Seghedi, Ioan and Szepesi, János and Harangi, Szabolcs (2019) Episodes of dormancy and eruption of the Late Pleistocene Ciomadul volcanic complex (Eastern Carpathians, Romania) constrained by zircon geochronology. Journal of Volcanology and Geothermal Research, 373. pp. 133-147. ISSN 0377-0273

Laumonier, M. and Karakas, O. and Bachmann, O. and Gaillard, F. and Lukács, Réka and Seghedi, Ioan and Menand, T. and Harangi, Szabolcs (2019) Evidence for a persistent magma reservoir with large melt content beneath an apparently extinct volcano. EARTH AND PLANETARY SCIENCE LETTERS, 521. pp. 79-90. ISSN 0012-821X

Molnár, Kata and Harangi, Szabolcs and Lukács, Réka and Dunkl, István and Schmitt, Axel K. and Kiss, Balázs and Garamhegyi, Tamás and Seghedi, Ioan (2018) The onset of the volcanism in the Ciomadul Volcanic Dome Complex (Eastern Carpathians): Eruption chronology and magma type variation. JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH, 354. pp. 39-56. ISSN 0377-0273

Kovacs, Marinel and Seghedi, Ioan and Yamamoto, Masatsugu and Fülöp, Alexandrina and Pécskay, Zoltán and Jurje, Maria (2017) Miocene volcanism in the Oaş–Gutâi Volcanic Zone, Eastern Carpathians, Romania: Relationship to geodynamic processes in the Transcarpathian Basin. Lithos, 294-29. pp. 304-318. ISSN 0024-4937

Harangi, Szabolcs and Novák, Attila and Kiss, Balázs and Seghedi, Ioan and Lukács, Réka and Szarka, László and Wesztergom, Viktor and Metwaly, Mohamed and Gribovszki, Katalin (2015) Combined magnetotelluric and petrologic constrains for the nature of the magma storage system beneath the Late Pleistocene Ciomadul volcano (SE Carpathians). Journal of Volcanology and Geothermal Research, 290. pp. 82-96. ISSN 0377-0273

Harangi, Szabolcs and Lukács, Réka and Schmitt, Axel Karl and Dunkl, István and Molnár, Kata and Kiss, Balázs and Seghedi, Ioan and Novothny, Ágnes and Molnár, Mihály (2014) Constrains on the timing of Quaternary volcanism and duration of magma residence at Ciomadul volcano, east-central Europe, from combined U-Th/He and U-Th zircon geochronology. Journal of Volcanology and Geothermal Research. ISSN 0377-0273

Naumov, Vladimir and Kovalenker, Vladimir and Damian, Gheorghe and Abramov, Sergei and Tolstykh, Maria and Prokofiev, Vsevolod and Damian, Floarea and Seghedi, Ioan (2014) Origin of the Laleaua Albă dacite (Baia Sprie volcanic area and Au-Pb-Zn ore district, Romania): evidence from study of melt inclusions. Central European Geology, 57 (1). pp. 83-112. ISSN 1788-2281

Harangi, Szabolcs and Sági, Tamás and Seghedi, Ioan and Ntaflos, Theodoros (2013) Origin of basaltic magmas of Perşani volcanic field, Romania: A combined whole 6 rock and mineral scale investigation. Lithos, 180-81. pp. 43-57. ISSN 0024-4937

Conference or Workshop Item

Harangi, Szabolcs and Kiss, Balázs and Molnár, Kata and Kis, Boglárka Mercédesz and Lukács, Réka and Seghedi, Ioan and Novák, Attila and Dunkl, István and Schmitt, Axel and Bachmann, Olivier and Mészáros, Katalin and Ionescu, Artur and Vinkler, Anna Paula and Jankovics, Mária Éva and Szepesi, János and Soós, Ildikó and Guillong, Marcel and Laumonier, Mickael and Molnár, Mihály and Palcsu, László and Novothny, Ágnes and Pál-Molnár, Elemér and Szarka, László (2017) EGY HOSSZAN SZUNNYADÓ DÁCIT VULKÁN ANATÓMIÁJA: A CSOMÁD KUTATÁSÁNAK LEGÚJABB EREDMÉNYEI. In: 8. Kőzettani és Geokémiai Vándorgyűlés, 2017.09.07-2017.09.09., Szihalom, Magyarország.