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ETG 6 - 14 SCHULMANN ET AL.: STRAIN DISTRIBUTIONwhere p 2 is ratio of the width of WDZ and the width of thewhole transpressional zone.Appendix D: Viscosity Partitioning[58] Viscosity partitioning assumes different strain ratesor different R vd , respectively, in two adjacent domains whilethe angle of convergence remains constant. The values ofR vd areR m 2for low-viscosity domain andr mvd ¼ R vd1 þ p 3 r m 1 ðD1Þvd ¼ R 1vd1 þ p 3 r m 1 ðD2ÞR m 1for high-viscosity domain, whereis viscosity contrast.r m ¼ m 1; ðm m 1 > m 2 Þ2[59] Acknowledgments. The Czech National Foundation grant 205/98/K004, the Grant Agency of Charles University grant 296/1997/B GEO,the Schweizerische National Fonds and ETH Research credits are gratefullyacknowledged for financial support. We thank Basil Tikoff and an anonymousreviewer for very helpful reviews.ReferencesBrown, M., and G. S. Solar, Shear-zone systems and melts: Feedbackrelations and self- organization in orogenic belts, J. Struct. Geol., 20,211–227, 1998.Carter, N. L., and M. C. Tsenn, Flow properties of continental lithosphere,Tectonophysics, 136, 27–63, 1987.Cloetingh, S., J. D. Vanwees, P. A. Vanderbeek, and G. Spadini, Role ofpre-rift Rheology in kinematics of extensional basin formation—Constraintsfrom thermomechanical models of Mediterranean and intracratonicbasins, Mar. Pet. Geol., 12, 793–807, 1995.DeMets, C., R. G. Gordon, D. F. Argus, and S. Stein, Current plate motions,Geophys. J. Int., 101, 425–478, 1990.Dewey, J. F., Finite plate evolution: Some implications for the evolution ofrock masses at plate margins, Am. J. Sci., 275-A, 260–284, 1975.Dutton, B. J., Finite strains in transpression zones with no boundary slip,J. Struct. Geol., 19, 1189–1200, 1997.England, P., Comment on ‘‘Brittle failure in the upper mantle during extensionof continental lithosphere’’ by Dale S. Sawyer, J. Geophys. Res.,91, 10,487–10,490, 1986.Fossen, H., and B. Tikoff, The deformation matrix for simultaneous simpleshearing, pure shearing and volume change, and its application to transpression-transtensiontectonics, J. Struct. Geol., 15, 413–422, 1993.Fossen, H., and B. Tikoff, Extended models of transpression and transtension,and application to tectonic setting, in Continental Transpressionaland Transtensional Tectonics, edited by R. E. Holdsworth, R. A. Strachan,and J. F. Dewey, Geol. Soc. Spec. Publ., 135, 15–33, 1998.Harland, W., Tectonic transpression in Caledonian Spitzbergen, Geol. Mag.,108, 27–42, 1971.Hrouda, F., Theoretical-models of magnetic-anisotropy to strain relationshiprevisited, Phys. Earth Planet. Inter., 77, 237–249, 1993.Hudleston, P. J., D. D. Schultz-Ela, and D. L. Southwick, Transpression inan Archean Greenstone-Belt, northern Minnesota, Can. J. Earth Sci., 25,1060–1068, 1988.Ježek, J., K. Schulmann, and A. B. Thompson, Modelling of strain partitioningin transpression zones, in Proceedings of the fourth annual conferenceof the International Association for Mathematical Geology, editedby A. Buccianti, G. Nardi, and R. Potenza, pp. 827 – 832, De Frede,Naples, Italy, 1998.Jones, R. R., and P. W. G. Tanner, Strain partitioning in transpression zones,J. Struct. Geol., 17, 793–802, 1995.Jones, R. R., R. E. Holdsworth, and W. Bailey, Lateral extrusion in transpressionzones: The importance of boundary conditions, J. Struct. Geol.,19, 1201–1217, 1997.Kirkwood, D., Strain partitioning and progressive deformation history in atranspressive belt, northern Appalachians, Tectonophysics, 241, 15–34,1995.Lisle, R., and J. Savage, Factors influencing Rock Competence - Data Froma Swedish Deformed Conglomerate, Geol. Foren. Stockholm Forh., 104,219–224, 1982.Luyendyk, B. P., M. J. Kamerling, R. R. Terres, and J. S. Hornafius, Simpleshear of southern California during Neogene time suggested by paleomagneticdeclinations, J. Geophys. Res., 90, 2454–2466, 1985.Martelat, J. E., C. Nicollet, J. M. Lardeaux, G. Vidal, and R. Rakotondrazafy,Lithospheric tectonic structures developed under high-grade metamorphismin the southern part of Madagascar, Geodin. Acta, 10, 94–114, 1997.Martelat, J. E., J. M. Lardeaux, C. Nicollet, and R. Rakotondrazafy, Strainpattern and late Precambrian deformation history in southern Madagascar,Precambrian Res., 102, 1–20, 2000.McKenzie, D., and R. L. Parker, The North Pacific: An example of tectonicson a sphere, Nature, 216, 1276–1280, 1967.Melka, R., K. Schulmann, B. Schulmannova, F. Hrouda, and M. Lobkowicz,The evolution of perpendicular linear fabrics in synkinematicallyemplaced tourmaline granite (central Moravia-Bohemian Massif ),J. Struct. Geol., 14, 605–620, 1992.Newman, J., W. M. Lamb, M. R. Drury, and R. L. M. Vissers, Deformationprocesses in a peridotite shear zone: Reaction-softening by an H 2 O-deficient,continuous net transfer reaction, Tectonophysics, 303, 193–222,1999.Nyman, M. W., R. D. Law, and S. S. Morgan, Conditions of contactmetamorphism,Papoose Flat Pluton, eastern California, USA-Implicationsfor cooling and strain histories, J. Metamorph. Geol., 13, 627–643, 1995.Parry, M., P. Stipska, K. Schulmann, F. Hrouda, J. Jezek, and A. Kroener,Tonalite sill emplacement at an oblique plate boundary; northeasternmargin of the Bohemian Massif, Tectonophysics, 280, 61–81, 1997.Pfiffner, O. A., and J. G. Ramsay, Constraints on geological strain rates:Arguments from finite strain states of naturally deformed rocks, J. Geophys.Res., 87, 311 – 321, 1982.Pili, E., Y. Ricard, J. M. Lardeaux, and S. M. F. Sheppard, Lithospheric shearzones and mantle-crust connections, Tectonophysics, 280, 15–29, 1997.Pinet, N., and P. R. Cobbold, Experimental insights into the partitioning ofmotion within zones of oblique subduction, Tectonophysics, 206, 371–388, 1992.Rajlich, P., Strain and tectonic styles related to Variscan transpression andtranstension in the Moravo-Silesian Culmian basin Bohemian Massif,Czechoslovakia, Tectonophysics, 174, 351–367, 1990.Rajlich, P., K. Schulmann, and J. Synek, Strain analysis on conglomeratesfrom the central Bohemian shear zone, Krystalinikum, 19, 119–134,1988.Ramsay, J. G., and M. I. Huber, The Techniques of Modern StructuralGeology, vol. 1, Strain Analysis, Academic, San Diego, Calif., 1983.Ranalli, G., and D. C. Murphy, Rheological stratification of the lithosphere,Tectonophysics, 132, 281–295, 1987.Robin, P. Y., and A. R. Cruden, Strain and vorticity patterns in ideallyductile transpression zones, J. Struct. Geol., 16, 447–466, 1994.Royden, L., Coupling and decoupling of crust and mantle in convergentorogens: Implications for strain partitioning in the crust, J. Geophys. Res.,101, 17,679–17,705, 1996.Sanderson, D. J., and W. R. D. Marchini, Transpression, J. Struct. Geol, 6,449–458, 1984.Schulmann, K., Fabric and kinematic study of the bites orthogneiss (southwesternMoravia)—Result of large-scale northeastward shearing parallelto the Moldanubian Moravian boundary, Tectonophysics, 177, 229–244,1990.Schulmann, K., R. Melka, M. Lobkowicz, P. Ledru, J. M. Lardeaux, andA. Autran, Contrasting styles of deformation during progressive nappestacking at the southeastern margin of the Bohemian Massif (ThayaDome), J. Struct. Geol., 16, 355–370, 1994.Schultz-Ela, D. D., and P. J. Hudleston, Strain in an Archean greenstonebeltof Minnesota, Tectonophysics, 190, 233–268, 1991.Stuwe, K., and T. D. Barr, On uplift and exhumation during convergence,Tectonics, 17, 80–88, 1998.Teyssier, C., and B. Tikoff, Study of strike-slip partitioning in Californiaresolves San Andreas discrepancy and constrains lithospheric structure,Geol. Soc. Am. Abstr. Programs, 29, 347, 1997.Teyssier, C., B. Tikoff, and M. Markley, Oblique plate motion and continentaltectonics, Geology, 23, 447–450, 1995.Thompson, A. B., K. Schulmann, J. Jezek, and V. Tolar, Thermally softenedcontinental extensional zones: Arcs and rifts as precursors to thickenedorogenic zones, Tectonophysics, 332, 115–141, 2001.82
SCHULMANN ET AL.: STRAIN DISTRIBUTION ETG 6 - 15Tikoff, B., and D. Greene, Stretching lineations in transpressional shearzones: An example from the Sierra Nevada Batholith California, J. Struct.Geol., 19, 29–39, 1997.Tikoff, B., and C. Teyssier, Strain modeling of displacement-field partitioningin transpression orogens, J. Struct. Geol., 16, 1575–1588, 1994.Tommasi, A., and A. Vauchez, Continental-scale rheological heterogeneitiesand complex intraplate tectono-metamorphic patterns: Insights froma case study and numerical models, Tectonophysics, 279, 327 – 350,1997.Truesdell, C. A., and R. A. Toupin, The classic field theory, in Encyclopediaof Physics, vol.III,Principles of Classical Mechanics and FieldTheory, edited by S. Flügge, pp. 226–793, Springer-Verlag, New York,1960.Vauchez, A., and A. Nicolas, Mountain building-Strike-parallel motion andmantle anisotropy, Tectonophysics, 185, 183–201, 1991.Vauchez, A., A. Tommasi, and G. Barruol, Rheological heterogeneity, mechanicalanisotropy and deformation of the continental lithosphere, Tectonophysics,296, 61–86, 1998.Walcott, D., Neogene tectonics and kinematics of western North America,Tectonics, 12, 326–333, 1993.Walcott, R. I., Geodetic strain and the deformational history of the NorthIsland of New Zealand during the Late Cainozoic, Philos. Trans. R. Soc.London, Ser. A, 321, 163–181, 1987.White, J. C., and C. K. Mawer, Deep-crustal deformation textures alongmegathrusts from Newfoundland and Ontario—Implications for microstructuralpreservation, strain rates, and strength of the lithosphere, Can.J. Earth Sci., 29, 328–337, 1992.Wood, D. S., Current views of the development of slaty cleavage, Annu.Rev. Earth Planet. Sci., 2, 369–401, 1974.J. Ježek, Institute of Applied Mathematics and Computer Science,Faculty of Science, Charles University, Albertov 6, 128 43 Prague, CzechRepublic. ( jezek@natur.cuni.cz)O. Lexa and K. Schulmann, Institute of Petrology and Structural Geology,Faculty of Science, Charles University, Albertov 6, 128 43 Prague, CzechRepublic. (lexa@natur.cuni.cz; schulman@natur.cuni.cz)A. B. Thompson, Institut für Mineralogie und Petrographie, ETHZentrum, NO E 64, CH-8092 Zürich, Switzerland. (thompson@erdw.ethz.ch)83
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Contentsviii4.7 Schulmann, Konopás
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Dedicated to my wife Markéta, daug
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Foreword 2First topic “Quantitati
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Foreword 4source and freely availab
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1. Quantitative analysis of deforma
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Chapter 2Mechanisms of lower crusta
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2. Mechanisms of lower crustal flow
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Chapter 3Quantitative analyses ofme
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EXHUMATION IN LARGE HOT OROGEN 275m
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Probabi l irequencyProbabi l ireque
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EXHUMATION IN LARGE HOT OROGEN 279y
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EXHUMATION IN LARGE HOT OROGEN 281N
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EXHUMATION IN LARGE HOT OROGEN 283w
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EXHUMATION IN LARGE HOT OROGEN 285a
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EXHUMATION IN LARGE HOT OROGEN 287w
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EXHUMATION IN LARGE HOT OROGEN 289T
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EXHUMATION IN LARGE HOT OROGEN 291O
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EXHUMATION IN LARGE HOT OROGEN 293r
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TEXTURES OF NATURALLY DEFORMED META
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ORIGIN OF FELSIC MIGMATITES 45Fig.
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ORIGIN OF FELSIC MIGMATITES 51Cmı
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