Publications

Articles

2018

  1. Edel, J. B.; Schulmann, K.; Lexa, O. et al. Late Palaeozoic palaeomagnetic and tectonic constraints for amalgamation of Pangea supercontinent in the European Variscan belt. In Earth-Science Reviews, 177: 589-612, 2018.
  2. Collett, S.; Štípská, P.; Schulmann, K. et al. Combined Lu-Hf and Sm-Nd geochronology of the Marianske Lazne Complex: New constraints on the timing of eclogite- and granulite-facies metamorphism. In Lithos, 304: 74-94, 2018.
  3. Janoušek, V.; Jiang, Y.; Buriánek, D. et al. Cambrian-Ordovician magmatism of the Ikh-Mongol Arc System exemplified by the Khantaishir Magmatic Complex (Lake Zone, south-central Mongolia). In GONDWANA RESEARCH, 54: 122-149, 2018.

2017

  1. Maierová, P.; Lexa, O.; Jeřábek, P. et al. Computational study of deformation mechanisms and grain size evolution in granulites - Implications for the rheology of the lower crust. In Earth and Planetary Science Letters, 466: 91-102, 2017.
  2. Buriánek, D.; Schulmann, K.; Hrdličková, K. et al. Geochemical and geochronological constraints on distinct Early-Neoproterozoic and Cambrian accretionary events along southern margin of the Baydrag Continent in western Mongolia. In Gondwana Research, 47: 200-227, 2017.
  3. Peřestý, V.; Lexa, O.; Holder, R. et al. Metamorphic inheritance of Rheic passive margin evolution and its early-Variscan overprint in the Tepla-Barrandian Unit, Bohemian Massif. In Journal of Metamorphic Geology, 35 (3): 327-355, 2017.
  4. Racek, M.; Lexa, O.; Schulmann, K. et al. Re-evaluation of polyphase kinematic and Ar-40/Ar-39 cooling history of Moldanubian hot nappe at the eastern margin of the Bohemian Massif. In International Journal of Earth Sciences, 106 (2): 397-420, 2017.
  5. Lehmann, J.; Schulmann, K.; Lexa, O. et al. Detachment folding of partially molten crust in accretionary orogens: A new magma-enhanced vertical mass and heat transfer mechanism. In Lithosphere, 9 (6): 889-909, 2017.
  6. Hanžl, P.; Krejčí, Z.; Altanbaatar, B. et al. Geology of the Gobi Altai and Tseel terranes in the central part of the Sagsai River Watershed, SE Mongolian Altai. In Journal of Maps, 13 (2): 270-275, 2017.
  7. Jiang, Y. D.; Schulmann, K.; Kroener, A. et al. Neoproterozoic-Early Paleozoic Peri-Pacific Accretionary Evolution of the Mongolian Collage System: Insights From Geochemical and U-Pb Zircon Data From the Ordovician Sedimentary Wedge in the Mongolian Altai. In Tectonics, 36 (11): 2305-2331, 2017.

2016

  1. Jiang, Y. D.; Schulmann, K.; Sun, M. et al. Anatexis of accretionary wedge, Pacific-type magmatism, and formation of vertically stratified continental crust in the Altai Orogenic Belt. In Tectonics, 35 (12): 3095-3118, 2016. doi 
  2. Maierová, P.; Schulmann, K.; Lexa, O. et al. European Variscan orogenic evolution as an analogue of Tibetan-Himalayan orogen: Insights from petrology and numerical modeling. In Tectonics, 35 (7): 1760-1780, 2016.
  3. Hanžl, P.; Schulmann, K.; Janoušek, V. et al. Making continental crust: Origin of Devonian orthogneisses from SE Mongolian Altai. In Journal of Geosciences (Czech Republic), 61 (1): 25-50, 2016.
  4. Buriánek, D.; Janoušek, V.; Hanžl, P. et al. Petrogenesis of the Late Carboniferous Sagsai Pluton in the SE Mongolian Altai. In Journal of Geosciences, 61 (1): 67-92, 2016.

2015

  1. Guy, A.; Schulmann, K.; Janoušek, V. et al. Geophysical and geochemical nature of relaminated arc-derived lower crust underneath oceanic domain in southern Mongolia. In Tectonics, 34 (5): 1030-1053, 2015. doi 
  2. Závada, P.; Desbois, G.; Urai, J.L. et al. Impact of solid second phases on deformation mechanisms of naturally deformed salt rocks (Kuh-e-Namak, Dashti, Iran) and rheological stratification of the Hormuz Salt Formation. In Journal of Structural Geology, 74: 117-144, 2015.
  3. Broussolle, A.; Štípská, P.; Lehmann, J. et al. P-T-t-D record of crustal-scale horizontal flow and magma-assisted doming in the SW Mongolian Altai. In Journal of Metamorphic Geology, 33 (4): 359-383, 2015.
  4. Edel, J-B.; Schulmann, K.; Lexa, O. et al. Permian clockwise rotations of the Ebro and Corso-Sardinian blocks during Iberian-Armorican oroclinal bending: Preliminary paleomagnetic data from the Catalan Coastal Range (NE Spain). In Tectonophysics, 657: 172-186, 2015.
  5. Novotná, N.; Jeřábek, P.; Pitra, P. et al. Repeated slip along a major decoupling horizon between crustal-scale nappes of the Central Western Carpathians documented in the Ochtina tectonic melange. In Tectonophysics, 646: 50-64, 2015.
  6. Hurai, V.; Paquette, J. -L.; Lexa, O. et al. U-Pb-Th geochronology of monazite and zircon in albitite metasomatites of the Roznava-Nadabula ore field (Western Carpathians, Slovakia): implications for the origin of hydrothermal polymetallic siderite veins. In Mineralogy and Petrology, 109 (5): 519-530, 2015.

2014

  1. Guy, A.; Schulmann, K.; Munschy, M. et al. Geophysical constraints for terrane boundaries in southern Mongolia. In Journal of Geophysical Research: Solid Earth, 119 (10): 7966-7991, 2014. doi 
  2. Schulmann, K.; Lexa, O.; Janoušek, V. et al. Anatomy of a diffuse cryptic suture zone: An example from the Bohemian Massif, European Variscides. In Geology, 42 (4): 275-278, 2014.
  3. Maierová, P.; Lexa, O.; Schulmann, K. et al. Contrasting tectono-metamorphic evolution of orogenic lower crust in the Bohemian Massif: A numerical model. In Gondwana Research, 25 (2): 509-521, 2014.
  4. Štípská, P.; Powell, R.; Racek, M. et al. Intermediate granulite produced by transformation of eclogite at a felsic granulite contact, in Blansk y les, Bohemian Massif. In Journal of Metamorphic Geology, 32 (4): 347-370, 2014.
  5. Guy, A.; Schulmann, K.; Clauer, N. et al. Late Paleozoic-Mesozoic tectonic evolution of the Trans-Altai and South Gobi Zones in southern Mongolia based on structural and geochronological data. In Gondwana Research, 25 (1): 309-337, 2014.
  6. Oliot, E.; Goncalves, P.; Schulmann, K. et al. Mid-crustal shear zone formation in granitic rocks: Constraints from quantitative textural and crystallographic preferred orientations analyses. In Tectonophysics, 612: 63-80, 2014.
  7. Edel, J. B.; Schulmann, K.; Hanžl, P. et al. Palaeomagnetic and structural constraints on 90 degrees anticlockwise rotation in SW Mongolia during the Permo-Triassic: Implications for Altaid oroclinal bending. Preliminary palaeomagnetic results. In Journal of Asian Earth Sciences, 94: 157-171, 2014.

2013

  1. Staněk, M.; Géraud, Y.; Lexa, O. et al. Elastic anisotropy and pore space geometry of schlieren granite: Direct 3-D measurements at high confining pressure combined with microfabric analysis. In Geophysical Journal International, 194 (1): 383-394, 2013.
  2. Bukovská, Z.; Jerábek, P.; Lexa, O. et al. Kinematically unrelated C-S fabrics: An example of extensional shear band cleavage from the Veporic Unit (Western Carpathians). In Geologica Carpathica, 64 (2): 103-116, 2013.
  3. Lehmann, J.; Schulmann, K.; Edel, J.-B. et al. Structural and anisotropy of magnetic susceptibility records of granitoid sheets emplacement during growth of a continental gneiss dome (Central Sudetes, European Variscan Belt). In Tectonics, 32 (3): 797-820, 2013.

2012

  1. Maierová, P.; Čadek, O.; Lexa, O. et al. A numerical model of exhumation of the orogenic lower crust in the Bohemian Massif during the Variscan orogeny. In Studia Geophysica et Geodaetica, 56 (2): 595-619, 2012.
  2. Chopin, F.; Schulmann, K.; Skrzypek, E. et al. Crustal influx, indentation, ductile thinning and gravity redistribution in a continental wedge: Building a Moldanubian mantled gneiss dome with underthrust Saxothuringian material (European Variscan belt). In Tectonics, 31, 2012.
  3. Závada, P.; Desbois, G.; Schwedt, A. et al. Extreme ductile deformation of fine-grained salt by coupled solution-precipitation creep and microcracking: Microstructural evidence from perennial Zechstein sequence (Neuhof salt mine, Germany). In Journal of Structural Geology, 37: 89-104, 2012.
  4. Jeřábek, P.; Lexa, O.; Schulmann, K. et al. Inverse ductile thinning via lower crustal flow and fold-induced doming in the West Carpathian Eo-Alpine collisional wedge. In Tectonics, 31, 2012.
  5. Chopin, F.; Schulmann, K.; Štípská, P. et al. Microstructural and metamorphic evolution of a high-pressure granitic orthogneiss during continental subduction (Orlica-Snieznik dome, Bohemian Massif). In Journal of Metamorphic Geology, 30 (4): 347-376, 2012.
  6. Štípská, P.; Chopin, F.; Skrzypek, E. et al. The juxtaposition of eclogite and mid-crustal rocks in the Orlica-Snieznik Dome, Bohemian Massif. In Journal of Metamorphic Geology, 30 (2): 213-234, 2012.

2011

  1. Guy, A; Edel, JB; Schulmann, K et al. A geophysical model of the Variscan orogenic root (Bohemian Massif): Implications for modern collisional orogens. In Lithos, 124 (1-2): 144-157, 2011.
  2. Závada, P.; Dědeček, P.; Mach, K. et al. Emplacement dynamics of phonolite magma into maar-diatreme structures - Correlation of field, thermal modeling and AMS analogue modeling data. In Journal of Volcanology and Geothermal Research, 201 (1-4): 210-226, 2011.
  3. Lexa, O; Schulmann, K; Janoušek, V et al. Heat sources and trigger mechanisms of exhumation of HP granulites in Variscan orogenic root. In Journal of Metamorphic Geology, 29 (1): 79-102, 2011.
  4. Franěk, J.; Schulmann, K.; Lexa, O. et al. Model of syn-convergent extrusion of orogenic lower crust in the core of the Variscan belt: Implications for exhumation of high-pressure rocks in large hot orogens. In Journal of Metamorphic Geology, 29 (1): 53-78, 2011.
  5. Franěk, J.; Schulmann, K.; Lexa, O. et al. Origin of felsic granulite microstructure by heterogeneous decomposition of alkali feldspar and extreme weakening of orogenic lower crust during the Variscan orogeny. In Journal of Metamorphic Geology, 29 (1): 103-130, 2011.
  6. Skrzypek, E; Štípská, P; Schulmann, K et al. Prograde and retrograde metamorphic fabrics - a key for understanding burial and exhumation in orogens (Bohemian Massif). In Journal of Metamorphic Geology, 29 (4): 451-472, 2011.
  7. Skrzypek, E.; Schulmann, K.; Štípská, P. et al. Tectono-metamorphic history recorded in garnet porphyroblasts: Insights from thermodynamic modelling and electron backscatter diffraction analysis of inclusion trails. In Journal of Metamorphic Geology, 29 (4): 473-496, 2011.

2010

  1. Štípská, P.; Schulmann, K.; Lehmann, J. et al. Early Cambrian eclogites in SW Mongolia: Evidence that the Palaeo-Asian Ocean suture extends further east than expected. In Journal of Metamorphic Geology, 28 (9): 915-933, 2010.
  2. Kröner, A; Lehmann, J; Schulmann, K et al. Lithostratigraphic and geochronological constraints on the evolution of the Central Asian Orogenic Belt in SW Mongolia: Early Paleozoic rifting followed by late Paleozoic accretion. In American Journal of Science, 310 (7): 523-574, 2010.
  3. Kratinová, Z.; Ježek, J.; Schulmann, K. et al. Noncoaxial K-feldspar and AMS subfabrics in the Land's End granite, Cornwall: Evidence of magmatic fabric decoupling during late deformation and matrix crystallization. In Journal of Geophysical Research: Solid Earth, 115 (9), 2010.
  4. Lehmann, J; Schulmann, K; Lexa, O et al. Structural constraints on the evolution of the Central Asian Orogenic Belt in SW Mongolia. In American Journal of Science, 310 (7): 575-628, 2010.

2009

  1. Schulmann, K; Konopásek, J; Janoušek, V et al. An Andean type Palaeozoic convergence in the Bohemian Massif. In Comptes Rendus Geoscience, 341 (2-3): 266-286, 2009.
  2. Schulmann, K.; Edel, J.-B.; Hasalová, P. et al. Influence of melt induced mechanical anisotropy on the magnetic fabrics and rheology of deforming migmatites, Central Vosges, France. In Journal of Structural Geology, 31 (10): 1223-1237, 2009.
  3. Závada, P.; Schulmann, K.; Lexa, O. et al. The mechanism of flow and fabric development in mechanically anisotropic trachyte lava. In Journal of Structural Geology, 31 (11): 1295-1307, 2009.

2008

  1. Jeřábek, P.; Faryad, W. S.; Schulmann, K. et al. Alpine burial and heterogeneous exhumation of Variscan crust in the West Carpathians: insight from thermodynamic and argon diffusion modelling. In Journal of the Geological Society, 165: 479-498, 2008.
  2. Schulmann, K; Martelat, JE; Ulrich, S et al. Evolution of microstructure and melt topology in partially molten granitic mylonite: Implications for rheology of felsic middle crust. In Journal of Geophysical Research-Solid Earth, 113 (B10), 2008.
  3. Hurai, V.; Prochaska, W.; Lexa, O. et al. High-density nitrogen inclusions in barite from a giant siderite vein: Implications for Alpine evolution of the Variscan basement of Western Carpathians, Slovakia. In Journal of Metamorphic Geology, 26 (4): 487-498, 2008.
  4. Hurai, V.; Lexa, O.; Schulmann, K. et al. Mobilization of ore fluids during Alpine metamorphism: Evidence from hydrothermal veins in the Variscan basement of Western Carpathians, Slovakia. In Geofluids, 8 (3): 181-207, 2008.
  5. Hasalová, P.; Schulmann, K.; Lexa, O. et al. Origin of migmatites by deformation-enhanced melt infiltration of orthogneiss: A new model based on quantitative microstructural analysis. In Journal of Metamorphic Geology, 26 (1): 29-53, 2008.
  6. Hasalová, P.; Štípská, P.; Powell, R. et al. Transforming mylonitic metagranite by open-system interactions during melt flow. In Journal of Metamorphic Geology, 26 (1): 55-80, 2008.
  7. Schulmann, K.; Lexa, O.; Štípská, P. et al. Vertical extrusion and horizontal channel flow of orogenic lower crust: Key exhumation mechanisms in large hot orogens?. In Journal of Metamorphic Geology, 26 (2): 273-297, 2008.

2007

  1. Závada, P; Schulmann, K; Konopásek, J et al. Extreme ductility of feldspar aggregates - Melt-enhanced grain boundary sliding and creep failure: Rheological implications for felsic lower crust. In Journal of Geophysical Research-Solid Earth, 112 (B10), 2007.
  2. Jeřábek, P; Stunitz, H; Heilbronner, R et al. Microstructural-deformation record of an orogen-parallel extension in the vepor unit, West Carpathians. In Journal of Structural Geology, 29 (11): 1722-1743, 2007.

2006

  1. Franěk, J; Schulmann, K and Lexa, O Kinematic and rheological model of exhumation of high pressure granulites in the Variscan orogenic root: example of the Blansky les granulite, Bohemian Massif, Czech Republic. In Mineralogy and Petrology, 86 (3-4): 253-276, 2006.
  2. Racek, M; Štípská, P; Pitra, P et al. Metamorphic record of burial and exhumation of orogenic lower and middle crust: a new tectonothermal model for the Drosendorf window (Bohemian Massif, Austria). In Mineralogy and Petrology, 86 (3-4): 221-251, 2006.

2005

  1. Schulmann, K.; Kroner, A.; Hegner, E. et al. Chronological constraints on the pre-orogenic history, burial and exhumation of deep-seated rocks along the eastern margin of the Variscan Orogen, Bohemian Massif, Czech Republic. In American Journal of Science, 305 (5): 407-448, 2005.
  2. Lexa, O; Štípská, P; Schulmann, K et al. Contrasting textural record of two distinct metamorphic events of similar P-T conditions and different durations. In Journal of Metamorphic Geology, 23 (8): 649-666, 2005.
  3. Baratoux, L.; Lexa, O.; Cosgrove, J. W. et al. The quantitative link between fold geometry, mineral fabric and mechanical anisotropy: as exemplified by the deformation of amphibolites across a regional metamorphic gradient. In Journal of Structural Geology, 27 (4): 707-730, 2005.

2004

  1. Lexa, O.; Cosgrove, J. and Schulmann, K. Apparent shear-band geometry resulting from oblique fold sections. In Journal of Structural Geology, 26 (1): 155-161, 2004.
  2. Engelder, T.; Schulmann, K. and Lexa, O. Indentation pits; a product of incipient slip on joints with a mesotopography.; The initiation, propagation, and arrest of joints and other fractures. In Geological Society Special Publications, 231: 315-324, 2004.

2003

  1. Štípská, P.; Schulmann, K.; Lexa, O. et al. Carboniferous exhumation of thickened lower crust through wedge tectonics and subsequent lateral spreading in the middle crust: Moldanubian zone of the Bohemian Massif. In Journal of the Czech Geological Society, 48 (1-2), 2003.
  2. Schulmann, K.; Kröner, A.; Wendt, I. et al. Chronological constraints on the Palaeozoic geodynamic evolution of the Variscan orogenic root system: Moldanubian Zone of the Bohemian Massif. In Journal of the Czech Geological Society, 48 (1-2), 2003.
  3. Lexa, O.; Schulmann, K. and Jezek, J. Cretaceous collision and indentation in the West Carpathians: View based on structural analysis and numerical modeling. In Tectonics, 22 (6), 2003.
  4. Hanžl, P.; Otava, J.; Rejchrt, M. et al. Geology of the Trans-Altai Gobi, SW Mongolia. In Journal of the Czech Geological Society, 48 (1-2): 55-56, 2003.
  5. Štípská, P.; Schulmann, K.; Špaček, P. et al. Quantitative textural and microstructural study of orthogneiss deformed during continental underthrusting: Result of contrasting mineral rheologies and solid state annealing. In Journal of the Czech Geological Society, 48 (1-2), 2003.
  6. Schulmann, K.; Thompson, A. B.; Lexa, O. et al. Strain distribution and fabric development modeled in active and ancient transpressive zones. In Journal of Geophysical Research-Solid Earth, 108 (B1), 2003.
  7. Konopásek, J.; Schulmann, K. and Lexa, O. Structural evolution of the central part of the Krusne Hory (Erzgebirge) Mountains in the Czech Republic - evidence for changing stress regime during Variscan compression - Reply. In Journal of Structural Geology, 25 (6): 1005-1007, 2003.

2001

  1. Konopásek, J.; Schulmann, K. and Lexa, O. Structural evolution of the central part of the Krusne hory (Erzgebirge) Mountains in the Czech Republic - evidence for changing stress regime during Variscan compression. In Journal of Structural Geology, 23 (9): 1373-1392, 2001.

2000

  1. Nemčok, M.; Konečný, P. and Lexa, O. Calculations of tectonic, magmatic and residual stress in the Stiavnica stratovolcano, Western Carpathians: Implications for mineral precipitation paths. In Geologica Carpathica, 51 (1): 19-36, 2000.

1999

  1. Lexa, O. and Schulmann, K. Cretaceous evolution of the Variscan basement of the SE Western Carpathians: Combination of continental underthrusting and indentation tectonics. In Geologica Carpathica, 50: 119-120, 1999.

1996

  1. Madarás, J.; Hók, J.; Siman, P. et al. Extension tectonics and exhumation of crystalline basement of the Veporicum unit (Central Western Carpathians). In Slovak Geological Magazine (3-4): 179-183, 1996.
  2. Lexa, O. and Bezák, V. Porphyric granitoids in the western part of the Slovenske rudohorie Mts.: Emplacement and deformation in shear zones. In Slovak Geological Magazine, 3-4: 189-197, 1996.

Book chapters

2005

  1. Baratoux, L; Schulmann, K; Ulrich, S et al. Contrasting microstructures and deformation mechanisms in metagabbro mylonites contemporaneously deformed under different temperatures (c. 650 °C and c. 750 °C). In Deformation Mechanisms, Rheology and Tectonics: From Minerals To the Lithosphere, pages 97-125, 2005.