Dr Orsolya Sztanó

Scopus Publications

Radiometric dating of a tephra layer challenges the early Late Miocene biochronostratigraphy of Lake Pannon deposits
Krisztina Sebe, Réka Lukács, Szabolcs Harangi, Jörg A. Pfänder, Zsolt Benkó, István Dunkl, Michal Šujan, Gyula Konrád, Orsolya Sztanó, Sándor Józsa, Emő Márton, Gábor Imre, Imre Magyar
International Journal of Earth Sciences, 2026
Hindering the applicability of the authigenic 10Be/9Be dating by redeposition of mud in hybrid event beds, eastern Danube Basin, Slovakia
Michal Šujan, Kishan Aherwar, Katarína Šarinová, Tomáš Vlček, Andrej Chyba, Natália Hudáčková, Michal Jamrich, Marianna Kováčová, AsterTeam, Orsolya Sztanó
Applied Geochemistry, 2025
Sedimentology, lithostratigraphy, palaeogeography and water level changes in a lacustrine basin: the depositional model of Lake Pannon
Orsolya Sztanó, Attila Balázs, István Róbert Bartha, Hana Ben Mahrez, Anna Horányi, Ádám Kovács, Michal Šujan, Lilla Tőkés, Balázs Törő, Fanni Vallner, Gábor Varga, Imre Magyar
Geological Society Special Publication, 2025
Advances in sedimentology and basin analysis have provided the foundation for a comprehensive basin-fill model and lithostratigraphic framework of Lake Pannon, in the Neogene Pannonian Basin, highlighting the dynamic changes of the depositional environments. The lake's c. 8 Myr long evolution began with transgression and deepening, followed by normal regression, forming sediment fill up to 7 km thick. Initial coarse-grained coastal deposits are overlain by offshore to deep-water marls, with varying carbonate and organic-matter content and include both anoxic laminites and sediment gravity-flow deposits. Later, confined and unconfined turbidite systems developed due to interactions between basin-floor relief and shelf-slope progradation. Stacked deltaic cycles followed by clayey alluvial plain deposits with anastomosing and meandering sandy channel fills comprise the upper part of the succession. Repeated aggradational to progradational clinothem architectures, thickness and distribution of muddy to sandy delta lobes on the shelf, and distribution of turbidite lobes in the deep basins reflect lake-level fluctuations. While climate primarily controlled lake level, coastal sedimentation is identified as a new factor driving long-term lake-level rise. Therefore, Lake Pannon's stratigraphy demonstrates that, in contrast to marine systems, in supply-dominated endorheic lakes accommodation space is created by sedimentation.
Re-interpreting renewable and non-renewable water resources in the over-pressured Pannonian Basin
Brigitta Czauner, Márk Szijártó, Orsolya Sztanó, Hana Ben Mahrez, John Molson, Soma Oláh, Judit Mádl-Szőnyi
Scientific Reports, 2024
With climate change, population growth and the resulting escalating water shortage, humanity is increasingly turning to non-renewable and even fossil groundwater resources, which poses a major challenge to sustainable water management. In this study, 2D basin-scale numerical simulations were carried out on the COMSOL Multiphysics ® finite element numerical platform to identify non-renewable water resources in the Central Pannonian Basin (Central Europe, Hungary) based on the lack of hydraulic connection to recharge areas. The concept and boundary conditions (fixed water table configuration at the top, pressure-elevation profiles on the lateral sides, and constant pressure on the bottom) were derived from a previous basin-scale hydraulic data evaluation study, while the hydrostratigraphic subdivision was based on seismic and well log interpretations. As a result, topography-driven groundwater flow systems fed by meteoric water infiltration were separated from a transition zone, which contains non-renewable groundwater resources and covers 85% area of the simulated 110 km long and roughly 1600 m deep cross-section what was previously thought to be fully renewable. Such complex flow pattern and re-interpretation of the renewable and non-renewable groundwater resources can be expected in any terrestrial sedimentary basin with over-pressured flow domains.
Sources and composition of organic matter as a tool for understanding the complex variation in paleoenvironments and the connectivity of an epicontinental basin: The Miocene in the northern Pannonian Basin
Tomáš Vlček, Katarína Šarinová, Marianna Kováčová, Orsolya Sztanó, Michal Šujan
Sedimentary Geology, 2024
Hydrostratigraphic decomposition of fluvio-deltaic sediments inferred from seismic geomorphology and geophysical well logs in the Pannonian Basin, Hungary
Hana Ben Mahrez, Patrícia Márton, Béla Márton, Judit Mádl Szőnyi, József Kovács, Orsolya Sztanó
Global and Planetary Change, 2023
Heterogeneity and anisotropy of lithological units influences hydraulic conductivity on several scales. The purpose of this study is to develop a novel method supporting hydrostratigraphic classification by considering horizontal and vertical variations of sand content in relation with the paleo-depositional environment. The workflow was applied for the uppermost ca. 1800 m thick fluvio-deltaic deposits (Great Plain Aquifer) of late Neogene to Quaternary age basin-fill succession in the eastern part of the Pannonian basin in Hungary. Five combined 3D seismic volumes, seven master horizons, and 30 well logs were analyzed. First, RMS amplitude maps were extracted to interpret the seismic geomorphological features and depositional architectures. Their associated lithology was inferred from wireline logs (GR and SP) by calculating the shale volume and the net-to-gross sand ratio for 30 m thick intervals. These were used to calibrate the seismic facies as a proxy for the horizontal distribution of sand versus shale. This method allowed the identification of sand bodies, i.e.: deltaic lobes, complex channel belts, simple fluvial channels behaving as aquifers, and the dominantly muddy delta plain to flood plain suits as aquitard. The vertical pattern of sand distribution was also evaluated. Three major stratiform and some corridor-like minor hydrostratigraphic units were defined instead of the former regional (basin) scale aquifer unit. 1) Laterally extended interval of stacked deltaic lobes of high sand ratios and high rate of connectedness, at the bottom of the studied interval. 2) General presence of extended muddy floodplains with anastomosing river systems, characterized by 100–200 m wide channels, low sand ratio, and limited connectedness: 3) widespread meandering and/or braided river systems with high sand ratios and high connectedness in the Quaternary. Within unit 2) spatially and temporally variable appearance of major 500–3600 m wide meandering channel belts produce locally high sand-ratio corridors in the NE-SW direction. A workflow adapted from the oil-and-gas industry was successfully applied to distinguish units of varying sand content and hydraulic conductivity. This approach can be used on basin to local scale to build a spatially complex facies-based model of hydrostratigraphy. Thus, a robust heterogeneous geological model serves as a base for investigating fluid flow on the required scale.
Paleoenvironmental reconstruction of Lake Pannon (Upper Miocene) successions in South Zselic, Hungary
Fanni Szabó, Orsolya Sztanó, Krisztina Sebe
Foldtani Kozlony, 2023
A Mecsektől nyugatra eső dél-zselici terület geológiai felépítéséről viszonylag keveset tudunk, pedig kulcsfontosságú terület, hiszen a mélyföldtani adatok és a feltárások alapján össze tudnánk kapcsolni a Mecsek és a Dráva-medence pannon-tavi üledékképződési környezeteit. Ebben a tanulmányban elvégeztük három Mecsek környéki, kevésbé ismert neogén rétegsor elemzését, ahol a tavi üledékek a felszínre bukkannak. Felhagyott homokbányákban tettünk terepi megfigyeléseket Szigetvár környékén, majd fácieselemzést végeztünk: nyolc fáciesegységet és négy fáciesegyüttest különítettünk el. A fáciesegyüttesek alapján elkülönítettünk deltamedrekben (CH), deltaág-elvégződésekben (TDC), torkolati zátonyokon (MB) és nyíltvízben (FF) zajló üledékképződést. Megállapítottuk, hogy három fő üledékképződési folyamat volt hatással a vizsgált rétegsorok képződésére. Ezek a delta síkságon lévő eltérő méretű medrekben zajló üledékképződés, a völgybevágódások kialakulása, valamint egy vízszintemelkedés hatására bekövetkező elöntés. A homokos, mederkitöltő egységekben két különböző mederméretet határoztunk meg. A nagyobbak deltaágak, míg a kisebbek deltaág-elvégződések és azokhoz kapcsolódó torkolati zátonyok. Az agyagos összlet kimélyülés hatására alakult ki a hullámzás által legyalult elöntési felszín felett. Az őskörnyezeti rekonstrukció arra mutat, hogy az összes feltárás rétegsora egy többszintű, összetett völgykitöltés során keletkezett. A völgybevágódást egy 15-20 méteres vízszintesés hozta létre, amely fokozatosan feltöltődött a vízszint emelkedésének ütemében. Ezekre a völgykitöltő üledékekre települ a fedő agyagos rész, amely mindegyik feltárásban hasonlóan jelenik meg, és egy elöntési esemény hatására jött létre. A vizsgált feltárásokban két fő szállítási irányt állapítottunk meg. Az egyik DDK-i, amely a völgybevágódás irányát mutatja és megegyezik a Pannon-tó selfperemének a területen megállapított épülési irányával. A másik NyDNy-i, amely a mellékvölgy alárendeltsége miatt eltérő a jellemző szállítási iránytól. A Pannon-tóból már ismert völgykitöltéseket összevetve a dél-zselici területen létrejött völgybevágódással megállapítottuk, hogy ezek egy, vagy akár több 15-20 méteres vízszintesési esemény hatására alakulhattak ki, melyek jellemzőek voltak a Pannon-tóra. Eredményeink hozzájárulnak a völgybevágódások, deltaág-elvégződések, torkolati zátonyok és tavi környezetben létrejött delták megismeréséhez, valamint a tavi vízszintváltozások hatásainak vizsgálatához.
Competition of deltaic feeder systems reflected by slope progradation: a high-resolution example from the Late Miocene-Pliocene, Drava Basin, Croatia
Marko Špelić, Ádám Kovács, Bruno Saftić, Orsolya Sztanó
International Journal of Earth Sciences, 2023
The thick Lake Pannon sedimentary record provides insights into the downdip and lateral development of stratigraphic surfaces through the analysis of the basin-scale clinoform progradation. The clinoform architecture from the eastern part of the Drava Basin (Pannonian Basin System) was interpreted to reflect the base-level changes. A major downlap surface interpreted as a flooding event followed by rejuvenation of slope progradation was recognized on 2D seismic sections. Detailed 3D seismic interpretation combined with well data revealed that the large sigmoidal and the overlying small oblique clinoform sets that downlap the large one only apparently produce the geometry of a maximum flooding surface. Instead, the 3D mapping revealed the influence of two competing slope systems arriving from the north and northwest. Lateral switching of sediment input, similar to many recent deltaic systems. e.g., Danube and Po rivers led to the variability of stratigraphic surfaces, lithology, and thickness, which resulted in non-uniform shelf-edge migration. These observations were supported by forward stratigraphic modeling simulating different scenarios, which led to the generation of the depositional architecture with an apparent maximum flooding surface. This study also implies the potential pitfalls in basin analysis based only on scarce 2D seismic and emphasizes the role of lateral variations in sediment input controlling the depositional architecture.
From marginal outcrops to basin interior: a new perspective on the sedimentary evolution of the eastern Pannonian Basin
István Róbert Bartha, D. Botka, Vivien Csoma, L. Katona, E. Tóth, I. Magyar, Lóránd Silye, O. Sztanó
International Journal of Earth Sciences, 2022
Sedimentary successions exposed at basin margins as a result of late-stage inversion, uplift and erosion usually represent only a limited portion of the entire basin fill; thus, they are highly incomplete records of basin evolution. Small satellite basins, however, might have the potential of recording more complete histories. The late Miocene sedimentary history of the Șimleu Basin, a north-eastern satellite of the vast Pannonian Basin, was investigated through the study of large outcrops and correlative well-logs. A full transgressive–regressive cycle is reconstructed, which formed within a ca. 1 million-year time frame (10.6–9.6 Ma). The transgressive phase is represented by coarse-grained deltas overlain by deep-water lacustrine marls. Onset of the regressive phase is indicated by sandy turbidite lobes and channels, followed by slope shales, and topped by stacked deltaic lobes and fluvial deposits. The deep- to shallow-water sedimentary facies are similar to those deposited in the central, deep part of the Pannonian Basin. The Șimleu Basin is thus a close and almost complete outcrop analogue of the Pannonian Basin’s lacustrine sedimentary record known mainly from subsurface data, such as well-logs, cores and seismic sections from the basin interior. This study demonstrates that deposits of small satellite basins may reflect the whole sequence of processes that shaped the major basin, although at a smaller spatial and temporal scale.
An exceptional surface occurrence: the middle to upper Miocene succession of Pécs-Danitzpuszta (SW Hungary)
Krisztina Sebe, G. Konrád, O. Sztanó
Foldtani Kozlony, 2021
The Pécs-Danitzpuszta sand pit is the most important outcrop of the oldest Pannonian (upper Miocene, Tortonian) deposits in southern Hungary. A trench excavated in 2018 exposed Lake Pannon deposits and underlying Paratethys strata down to the upper Badenian (Serravallian), and together with the sand pit they make up a continuous sedimentary succession with a true thickness of ~220 metres. Due to tectonic deformation, middle Miocene deposits and carbonates in the lowermost Pannonian are overturned. Layers become vertical close to the marl-sand boundary, then the dip changes to normal, with continuously decreasing dip angles. The exposed succession starts with 5 m of upper Badenian (13.8-12.6 Ma old) calcareous marls and sandy limestones with sublittoral, then littoral molluscs, which were deposited in the normal salinity seawaters of the Central Paratethys. The overlying 8 m of sand, silt, sandy breccia and conglomerate are fossil-free,; only the lowermost silt layer contains reworked Badenian microfauna. This unit probably accumulated from gravity-driven flows in a fan-like, probably terrestrial depositional setting. The next 7.5 m of frequently alternating thin-bedded limestones, marls and clays with sublittoral biota represent rapid transgression. Foraminifers, ostracods, molluscs and calcareous nannoplankton indicate late Sarmatian, then Pannonian age for this interval. However, the locations of the boundaries indicated by the various groups are not are not consistent, making the position of the Sarmatian/Pannonian boundary uncertain. The Sarmatian beds with marine fossils still accumulated in the Paratethys, between ~12.1–11.6 Ma, under varying salinities due among others to temporary freshwater input. The Pannonian strata already represent sediments of the brackish Lake Pannon. Above these beds, uniform calcareous marl becomes dominant with some clay layers and graded or structureless conglomerate to sandstone interbeds. The deposition of the overall 64- m- thick Pannonian calcareous marl section took place in the open, probably few -hundred -metres -deep water of the lake between ~11.62 and 10.5–10.2 Ma. It may represent a rare, well-exposed surface occurrence of the Endrőd Formation which is known from thousands of wells in the Pannonian Basin. Above this section, a 6-7 -m- thick transitional interval of silty marls and sands is followed by ~140 m of limonitic, pebbly sands. They have poor to moderate sorting and rounding, metre -thick beds with transitional boundaries and abundant fossils and clasts reworked from older Miocene units. Their accumulation took place between 10.2-10.5 and 9.6 Ma by gravity flows connected to deep-water portions of fan deltas.
Pannonian (late Miocene) ostracod fauna from Pécs-Danitzpuszta in Southern Hungary
Vivien Csoma, Imre Magyar, Andrea Szuromi-Korecz, Krisztina Sebe, Orsolya Sztanó, Krisztina Buczkó, Emőke Tóth
Foldtani Kozlony, 2021
Multiple-scale incision-infill cycles in deep-water channels from the lacustrine Transylvanian Basin, Romania: Auto- or allogenic controls?
Lilla Tőkés, István Róbert Bartha, Lóránd Silye, Csaba Krézsek, Orsolya Sztanó
Global and Planetary Change, 2021
Corrigendum to “Forced or normal regression signals in a lacustrine basin? Insights from 3D stratigraphic forward modeling in the SW Pannonian Basin” [Global and Planetary Change, 196 (2021), in press] (Global and Planetary Change (2021) 196, (S0921818120302678), (10.1016/j.gloplacha.2020.103376))
Ádám Kovács, Attila Balázs, Marko Špelić, Orsolya Sztanó
Global and Planetary Change, 2021
Badenian (Middle miocene) continental paleoenvironment in the novohrad–nógrád basin (central paratethys): A volcano-sedimentary record from the páris-patak valley in Hungary
Emese M. Bordy, Orsolya Sztanó
Foldtani Kozlony, 2021
Forced or normal regression signals in a lacustrine basin? Insights from 3D stratigraphic forward modeling in the SW Pannonian Basin
Ádám Kovács, Attila Balázs, Marko Špelić, Orsolya Sztanó
Global and Planetary Change, 2021
Towards stratigraphic-thermo-mechanical numerical modelling: Integrated analysis of asymmetric extensional basins
Attila Balázs, Liviu Maţenco, Didier Granjeon, Katharina Alms, Thomas François, Orsolya Sztanó
Global and Planetary Change, 2021
Facies and implications of a coarse-grained lacustrine onshore paleo-tsunamiite: An integrated study of an upper Miocene bouldery cobble gravel
Orsolya Sztanó, Soma Budai, Imre Magyar, Gábor Csillag, Judit Nadrai, László Fodor
Global and Planetary Change, 2020
Porosity Development Controlled by Deep-Burial Diagenetic Process in Lacustrine Sandstones Deposited in a Back-Arc Basin (Makó Trough, Pannonian Basin, Hungary)
Emese Laczkó-Dobos, Susanne Gier, Orsolya Sztanó, Rastislav Milovský, Kinga Hips
Geofluids, 2020
Correlation of upper miocene-pliocene lake pannon deposits across the Drava basin, Croatia and Hungary
Krisztina Sebe, , Marijan Kovačić, Imre Magyar, Krešimir Krizmanić, Marko Špelić, Dijana Bigunac, Mária Sütő-Szentai, Ádám Kovács, Andrea Szuromi-Korecz, Koraljka Bakrač, Valentina Hajek-Tadesse, Tamara Troskot-Čorbić, Orsolya Sztanó, , , , , , , , , , , and
Geologia Croatica, 2020
Vertebrate scratch traces from the Middle Triassic Burgersdorp Formation of the main Karoo Basin, South Africa: Sedimentological and ichnological assessment
Emese M. Bordy, Orsolya Sztanó, Akhil Rampersadh, John Almond, Jonah N. Choiniere
Journal of African Earth Sciences, 2019
Sediment contributing invasive dreissenid species in a calcareous shallow lake – Possible implications for shortening life span of lakes by filling
Katalin Báldi, Csilla Balogh, Orsolya Sztanó, Krisztina Buczkó, Ilona Bedéné Muskó, László G.-Tóth, Zoltán Serfőző
Elementa, 2019
Interplay of sediment supply and lake-level changes on the margin of an intrabasinal basement high in the Late Miocene Lake Pannon (Mecsek Mts., Hungary)
Soma Budai, Krisztina Sebe, Gábor Nagy, Imre Magyar, Orsolya Sztanó
International Journal of Earth Sciences, 2019
Critical differences in sediment delivery and partitioning between marine and lacustrine basins: A comparison of marine and lacustrine aggradational to progradational clinothem pairs
Chenglin Gong, Orsolya Sztanó, Ronald J. Steel, Benzhong Xian, William E. Galloway, Gábor Bada
Bulletin of the Geological Society of America, 2019
Editorial preface
Foldtani Kozlony, 2019
Towards a high-resolution chronostratigraphy and geochronology for the Pannonian stage: Significance of the Paks cores (central Pannonian basin)
Imre Magyar, Orsolya Sztanó, Krisztina Sebe, Lajos Katona, Vivien Csoma, Ágnes Görög, Emőke Tóth, Andrea Szuromi-Korecz, Michal Šujan, Régis Braucher, Zsófia Ruszkiczay-Rüdiger, Balázs Koroknai, Géza Wórum, Karin Sant, Nick Kelder, Wout Krijgsman
Foldtani Kozlony, 2019
Morphology of a large paleo-lake: Analysis of compaction in the Miocene-Quaternary Pannonian Basin
Attila Balázs, Imre Magyar, Liviu Matenco, Orsolya Sztanó, Lilla Tőkés, Ferenc Horváth
Global and Planetary Change, 2018
Paleomagnetism in Lake Pannon: Problems, Pitfalls, and Progress in Using Iron Sulfides for Magnetostratigraphy
Nick A. Kelder, Karin Sant, Mark J. Dekkers, Imre Magyar, Gijs A. van Dijk, Ymke Z. Lathouwers, Orsolya Sztanó, Wout Krijgsman
Geochemistry Geophysics Geosystems, 2018
Upper Oligocene marine fishes from nearshore deposits of the Central Paratethys (Máriahalom, Hungary)
Márton Szabó, Gábor Botfalvai, László Kocsis, Giorgio Carnevale, Orsolya Sztanó, Zoltán Evanics, Márton Rabi
Palaeobiodiversity and Palaeoenvironments, 2017
Tectonic and Climatic Controls on Asymmetric Half-Graben Sedimentation: Inferences From 3-D Numerical Modeling
Attila Balázs, Didier Granjeon, Liviu Matenco, Orsolya Sztanó, Sierd Cloetingh
Tectonics, 2017
Paratethys response to the Messinian salinity crisis
Christiaan G.C. van Baak, Wout Krijgsman, Imre Magyar, Orsolya Sztanó, Larisa A. Golovina, Arjen Grothe, Thomas M. Hoyle, Oleg Mandic, Irina S. Patina, Sergey V. Popov, Eleonora P. Radionova, Marius Stoica, Iuliana Vasiliev
Earth Science Reviews, 2017
Results of the TFM–1/13 exploration borehole sampling of pannonian strata below lake balaton
Ferenc Visnovitz, Ferenc Horváth, Gergely Surányi, Árpád Magyari, Karin Sant, Vivien Csoma, Michal Šujan, Régis Braucher, Imre Magyar, Orsolya Sztanó, Gábor Timár
Foldtani Kozlony, 2017
Millennial-scale climatic fluctuation in the fluvial record during MIS3: Very high-resolution seismic images from NE Hungary
Ágnes Cserkész-Nagy, Orsolya Sztanó
Geomorphology, 2016
Palaeobiology, palaeoecology and stratigraphic significance of the Late Miocene cockle Lymnocardium soproniense from Lake Pannon
Imre Magyar, István Cziczer, Orsolya Sztanó, Árpád Dávid, Michael Johnson
Geologica Carpathica, 2016
Late Miocene sedimentary record of the Danube/Kisalföld Basin: Interregional correlation of depositional systems, stratigraphy and structural evolution
Orsolya Sztanó, Michal Kováč, Imre Magyar, Michal Šujan, László Fodor, András Uhrin, Samuel Rybár, Gábor Csillag, Lilla Tőkés
Geologica Carpathica, 2016
Pannonian ostracods from the southwestern Transylvanian Basin
Erika Kovacs, Imre Magyar, Orsolya Sztano, Radovan Pipik
Geologia Croatica, 2016
Erratum: Turbidites as indicators of paleotopography, Upper Miocene Lake Pannon, Western Mecsek Mountains (Hungary) (Geologica Carpathica (2015) 66: 4 (331-344) DOI: 10.1515/geoca-2015-0029)
O. Sztanó, Krisztina Sebe, G. Csillag, I. Magyar
Geologica Carpathica, 2015
Turbidites as indicators of paleotopography, Upper Miocene Lake Pannon, Western Mecsek Mountains (Hungary)
Orsolya Sztanó, Krisztina Sebe, Gábor Csillag, Imre Magyar
Geologica Carpathica, 2015
The algy turbidite gas play in the mak trough, pannonian Basin, Hungary
Neftyanoe Khozyaystvo Oil Industry, 2014
Progradation of the paleo-Danube shelf margin across the Pannonian Basin during the Late Miocene and Early Pliocene
Imre Magyar, Dejan Radivojević, Orsolya Sztanó, Rastislav Synak, Katalin Ujszászi, Márta Pócsik
Global and Planetary Change, 2013
Tihany Formation in the surroundings of Lake Balaton: Type locality, depositional setting and stratigraphy
Foldtani Kozlony, 2013
Aggradation and progradation controlled clinothems and deep-water sand delivery model in the Neogene lake pannon, Makó Trough, Pannonian Basin, SE Hungary
Orsolya Sztanó, Péter Szafián, Imre Magyar, Anna Horányi, Gábor Bada, Daniel W. Hughes, Darrel L. Hoyer, Roderick J. Wallis
Global and Planetary Change, 2013
Water-level changes and their effect on deepwater sand accumulation in a lacustrine system: A case study from the Late Miocene of western Pannonian Basin, Hungary
András Uhrin, Orsolya Sztanó
International Journal of Earth Sciences, 2012
Reconstruction of a Pleistocene meandering river in East Hungary by VHR seismic images, and its climatic implications
Ágnes Cserkész-Nagy, Edit Thamó-Bozsó, Tamás Tóth, Orsolya Sztanó
Geomorphology, 2012
Inherited and syndepositional structural control on the evolution of the slope of Lake Pannon, Northern Somogy, Hungary
Foldtani Kozlony, 2012
Early Triassic vertebrate burrows from the Katberg Formation of the south-western Karoo Basin, South Africa
Emese M. Bordy, Orsolya Sztanó, Bruce S. Rubidge, Adam Bumby
Lethaia, 2011
Tectonic evolution and burial history of the Makó trough, Hungary: Implications for the exploration of juvenile unconventional petroleum systems in the Pannonian basin
73rd European Association of Geoscientists and Engineers Conference and Exhibition Incorporating SPE Europec 2011 Workshops, 2011
Reconstruction of Late Miocene - Pliocene rivers in south-eastern Foreland of the Vértes hills
Foldtani Kozlony, 2011
Slope-toe turbidite systems related to aggradational - Progradational sequences: Potential stratigraphic traps in the Makó Trough, Pannonian Basin, Hungary
73rd European Association of Geoscientists and Engineers Conference and Exhibition Incorporating SPE Europec 2011 Workshops, 2011
A pleistocene meander loop near fonyód: Remnants of channels on ultra-high resolution seismic images, Lake Balaton
Foldtani Kozlony, 2010
Three-dimensional GPR imaging of a Gilbert-type delta: A case study from the Late Miocene Lake Pannon, Hungary
Foldtani Kozlony, 2010
Stratigraphy of the kálla gravel in tapolca basin based on multi-electrode probing and well data
Foldtani Kozlony, 2010
Erosional scours and meander development in response to river engineering: Middle Tisza region, Hungary
Ágnes Cserkész-Nagy, Tamás Tóth, Ödön Vajk, Orsolya Sztanó
Proceedings of the Geologists Association, 2010
Geology of Lake Pannon sediments in the vicinity of Balaton
Foldtani Kozlony, 2010
Gilbert-type delta in the pannonian kálla gravel near tapolca, Hungary
Foldtani Kozlony, 2010
Control of the Late Neogene (Pannonian s.l.) sedimentation by basement deformation in the Zala Basin
Foldtani Kozlony, 2009
Is there a Messinian unconformity in the Central Paratethys?
Imre Magyar, Orsolya Sztano
Stratigraphy, 2008
Reconstruction of Pliocene fluvial channels feeding Lake Pannon (Gödöllo Hills, Hungary)
Geologica Carpathica, 2007
Oxygen-related facies in Lake Pannon deposits (Upper Miocene) at Budapest-Köbánya
Imre Magyar, Pál Mihály Müller, Orsolya Sztanó, Edit Babinszki, Miklós Lantos
Facies, 2006
Sedimentary cycles and rhythms in a Sarmatian to Pannonian (Late Miocene) transitional section at Oarba de Mures/Marosorbó, Transylvanian Basin
Orsolya Sztanó, Csaba Krézsek, Imre Magyar, Ferenc Wanek, Györgyi Juhász
Acta Geologica Hungarica, 2005
Tertiary subsurface facies, source rocks and hydrocarbon reservoirs in the SW part of the Pannonian Basin (Northern Croatia and south-western Hungary)
Faculty of Mining Geology, Petroleum Engineering, University of Zagreb, Croatia, Bruno Saftić, Josipa Velić, Faculty of Mining Geology, Petroleum Engineering, University of Zagreb, Croatia, Orsolya Sztano, Department of Geology, Eötvös University, Györgyi Juhasz, Department of Basin Analysis, Geological Institute of Hungary, Željko Ivković, INA – Industrija nafte, d.d., Zagreb
Geologia Croatica, 2003
Preferred clast orientation in volcaniclastic mass-flow deposits: Application of a new photo-statistical method
Dávid Karátson, Orsolya Sztanó, Tamás Telbisz
Journal of Sedimentary Research, 2002
Badenian (Middle Miocene) basin development in SW Hungary: Subsidence history based on quantitative paleobathymetry of foraminifera
Katalin Báldi, László Benkovics, Orsolya Sztanó
International Journal of Earth Sciences, 2002
Interaction of basin-margin faults and tidal currents on nearshore sedimentary architecture and composition: A case study from the Early Miocene of northern Hungary
O. Sztanó, S. Józsa
Tectonophysics, 1996
Palaeogeographic significance of tidal deposits: an example from an early Miocene Paratethys embayment, Northern Hungary
Orsolya Sztanó
Palaeogeography Palaeoclimatology Palaeoecology, 1995
Basin dimensions and morphology as controls on amplification of tidal motions (the Early Miocene North Hungarian Bay)
ORSOLYA SZTANÓ, POPPE L. DE BOER
Sedimentology, 1995
Early Miocene basin evolution in northern Hungary: Tectonics and eustasy
O. Sztanó, G. Tari
Tectonophysics, 1993
Time as an independent variable for current ripples developing towards linguoid equilibrium morphology
Jaco H. Baas, Albert P. Oost, Orsolya K. Sztano, Poppe L. de Boer, George Postma
Terra Nova, 1993

Dr Orsolya Sztanó

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