Perpendicular fabrics in the Orlické hory orthogneisses (western part of the Orlice-Sněžník Dome, Bohemian Massif) due to high temperature E-W deformational event and late lower temperature N-S overprint

Journal of the Czech Geological Society

Volumn 41, Issue 3-4, 1996, Pages 156-166

  Přikryl, Richard ^a   Schulmann, Karel ^a   Melka, Radek ^a  

^a CHARLES UNIVERSITY   (Czech Republic)

Author keywords

Bohemian Massif; K feldspar deformation; Orlice Sn n k Dome; Orthogneiss; Quartz fabric; Structural evolution

Indexed keywords

DEFORMATION; ORTHOGNEISS; STRUCTURAL EVOLUTION; VARISCAN;

CZECH REPUBLIC, BOHEMIA, BOHEMIAN MASSIF;

EID: 0030390997     PISSN: 12108197     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (33)

1. Blumenfeld, P. - Mainprice, D. - Bouchez, J. L. (1986): C-slip in quartz from subsolidus deformed granite. - Tectonophysics, 127, 97-115. Amsterdam.
2. Bouchez, J. L. (1977): Plastic deformation of quartzites at low temperatures in an area of natural strain gradient. - Tectonophysics, 39, 25-50. Amsterdam.
3. Bouchez, J. L. - Lister, G. S. - Nicolas, A. (1983): Fabric asymmetry and shear sense in movement zones. - Geol. Rdsch., 72, 401-419. Stuttgart.
4. Bouchez, J. L. - Mainprice, D. H. - Treppied, L - Doukhan, J. C. (1984): Secondary lineation in a high-T quartzite (Galicia, Spain): an explanation for an abnormal fabric. - J. struct. Geol., 6, 159-165. Bristol.
5. Bouchez, J. L. - Pecher, A. (1981): The Himalayan Main Central Thrust pile and its quartz-rich tectonites in central Nepal. -Tectonophysics, 78, 23-50. Amsterdam.
6. Brueckner, H. K. - Medaris, L. C. Jr. - Bakun-Czubarow, N. (1991): Nd and Sr age of isotope patterns from Variscan eclogites of eastern Bohemian Massif. - Neu. Jb. Mineral., Abh., 163, 169-196. Stuttgart.
7. Burg, J. P. - Bale, P. - Brun, J. P. - Girardeau, J. (1987): Stretching lineation and transport direction in the Ibero-Armorican arc during the siluro-devonian collision. - Geodynamica Acta, 1, 71-87.
8. Burg, J. P. - Van Den Driessche, J. - Brun, J. P. (1994): Syn- and post-thickening extension: mode and consequences - C. R. Acad. Sci., 319, Sér. II, 1019-1032. Paris.
9. Cannat, M. - Bouchez, J. L. (1986): Lineations N-S et E-W en Vendée littorale (Massif armoricain). Episodes tangentiels successifs en France occidental. - Bull. Soc. géol. France, 8, 299-310. Paris.
10. Cymerman, Z. (1992): Rotational ductile deformations in the Snieznik metamorphic complex (Sudetes). - Geological Quarterly, 36, 393-420.
11. Fajst, M. (1976): Nova diskordance v prekambriu Českého masívu. - Čas. Mineral. Geol., 21, 3, 257-275. Praha.
12. Flinn, D. (1962): On folding during three dimensional progressive deformation. - Quart. J. Geol. Soc., 118, 385-428. London.
13. Gapais, D. - Barbarin, B. (1986): Quartz fabric transition in a cooling syntectonic granite (Hermitage Massif, France). -Tectonophysics, 5, 81-88. Amsterdam.
14. Handy, M. R. (1994): Flows laws for rocks containing two linear viscous phases: a phenomenological approach. - J. struct. Geol., 16, 287-301. Bristol.
15. Ji, S. - Mainprice, D. (1988): Natural deformation fabrics of plagioclase: implications for slip systems and seismic anisotropy. -Tectonophysics, 147, 145-163. Amsterdam.
16. Lister, G. S. (1977): Crossed-girdle c-axis fabrics in quartzites plastically deformed by plane strain and progressive simple shear. -Tectonophysics, 39, 51-54. Amsterdam.
17. Lister, G. S. - Snoke, A. W. (1984): S-C mylonites. - J. Struct. Geol., 6, 617-639. Bristol.
18. Mallavieille, J. (1987): Extensional shearing deformation and kilometer scale "a" type fold in Cordilleran metamorphic core complex (Raft River Mountains, NW Utah). - Tectonics, 6, 423-448.
19. Melka, R. - Schulmann, K. - Schulmannová, B. - Hrouda, F. - Lobkowicz, M. (1992): The evolution of perpendicular linear fabrics in synkinematically emplaced tourmaline granite (central Moravia - Bohemian Massif). - J. struct. Geol., 14, 605-620. Bristol.
20. Nicolas, A. - Poirier, J. P. (1976): Crystalline plasticity and solid state flow in metamorphic rocks. - J. Wiley and Sons. London.
21. Oliver, G. J. H. - Corfu, F. - Krogh, T. E. (1993): U-Pb ages from SW Poland: evidence for a Caledonian suture zone between Baltica and Gondwana. - J. Geol. Soc., 150, 355-369. London.
22. Robin, P. Y. F. (1977): Determination of geologic strain using randomly oriented strain markers of any shape. - Tectonophysics, 42, T7-T16. Amsterdam.
23. Sanderson, D. J. - Marchini, W. R. D. (1984): Transpression. - J. struct. Geol., 6, 449-458. Bristol.
24. Schmid, S. M. - Casey, M. (1986): Complete fabric analysis of some commonly observed quartz c-axis patterns. - Amer. geophys. Un., Geophys. Monogr., 36, 263-268.
25. Simpson, C. - Wintsch, R. P. (1989): Evidence for deformation-induced K-feldspar replacement by myrmekite. - J. metamorphic Geol., 7, 261-275.
26. Steltenpohl, M. G. - Cymerman, Z. - Krogh, E. J. - Kunk, M. J. (1993): Exhumation of eclogitized continental basement during Variscan litospheric delamination and gravitational collapse, Sudety Mountains, Poland. - Geology, 21, 1111-1114.
27. Suess, F. E. (1926): Intrusion- und Wandertektonik im variszischen Grundgebirge. - 286 pp., Gebr. Bornträger, Berlin.
28. Tullis, J. (1983): Deformation of feldspars. In: P. H. Ribbe (ed.): Feldspar mineralogy (2nd Edn). - Mineral. Soc. Amer. Rev., Mineral., 2, 297-323. New York.
29. - (1990): Experimental studies of deformation mechanisms and microstructures in quartzo-feldspathic rocks. In: D. J. Barber - P. G. Meredith (eds.): Deformation Processes in Minerals, Ceramics and Rocks, 190-227. Unwin Hyman, London.
30. Urai, J. L. - Means, W. D. - Lister, S. G. (1986): Dynamic recrystallization of minerals. In: B. E. Hobbs - H. C. Heard (eds.): Mineral and Rock Deformation: Laboratory Studies (Paterson Volume). - Amer. Geophys. Monogr., 36, 161-200.
31. van Breemen, O. - Aftalion, M. - Bowes, D. R. - Dudek, A. - Mísař, Z. - Povondra, P. - Vrána, S. (1982): Geochronological studies of the Bohemian Massif, Czechoslovakia and their significance in the evolution of Central Europe. - Trans. Roy. Soc., Earth Sci., 73, 89-108. Edinburgh.
32. Vernon, R. H. (1974): Metamorphic processes. - George Allen and Unwin Ltd. London.
33. Zelazniewicz, A. (1988): Orthogneisses due to irrotational extension, a case from the Sudetes, Bohemian Massif. - Geol. Rdsch., 77, 671-682. Stuttgart.