Geophysical constraints on exhumation mechanisms of high-pressure rocks: The Saxo-Thuringian case between the Franconian Line and Elbe Zone

Geological Society Special Publication

Volumn 179, Issue , 2000, Pages 303-322

  Krawczyk, C M ^a   Stein, E ^b   Choi, S ^c   Oettinger, G ^a   Schuster, K ^a,d   Gotze H J ^c   Haak, V ^a   Oncken, O ^a   Prodehl, C ^d   Schulze, A ^a  

^a GFZ GERMAN RESEARCH CENTRE FOR GEOSCIENCES   (Germany)

^b DARMSTADT UNIVERSITY OF TECHNOLOGY   (Germany)

^c FREIE UNIVERSITÄT BERLIN   (Germany)

^d UNIVERSITY OF KARLSRUHE   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 80053370818     PISSN: 03058719     EISSN: None     Source Type: Book Series    
DOI: 10.1144/GSL.SP.2000.179.01.18     Document Type: Article

References (44)

1. Ahrendt H, Franzke H J, Marheine D, Schwab M, Wemmer K. Zum Alter der Metamorphose in der Wippraer Zone/Harz - Ergebnisse von K/Ar-Altersdatierungen an schwachmetamorphen Sedimenten. Zeitschrift der Deutschen Geologischen Gesellschaft 1996, 147(1):39-56.
2. Ansorge J, Blundell D, Mueller S. Europe's lithosphere - seismic structure. In Blundell D, Freeman R. and Mueller S.(eds) A Continent Revealed: the European Geotraverse 1992, 33-70. Cambridge, Cambridge University Press.
3. Behrmann J, Drozdzewski G, Heinrichs T, Huch M, Meyer W, Oncken O. Crustal-scale balanced cross sections through the Variscan fold belt, Germany: the central EGT-segment. Tectonophysics 1991, 196:1-21.
4. Chemenda A I, Mattauer M, Malavieille J, Bokun A N. A mechanism for syncollisional rock exhumation and associated normal faulting: results from physical modelling. Earth and Planetary Science Letters 1995, 132:225-232.
5. Choi S, Götze H-J, Krentz O. Gravity stripping of Palaeozoic crustal domains - an example from the Erzgebirge. Terra Nostra 1998, 98(2):38-41.
6. Conrad W, Haupt M, Bölsche J. Interpretation des tiefenseismischen Regionalprofils EV01-EV02/1978-80 Vogtland-Erzgebirge-Lausitz (Adorf-Gutzen) mit Hilfe von Gravimetrie und Magnetik. Zeitschrift für Geologische Wissenschaften 1994, 22:603-615.
7. Results of DEKORP4/KTB Oberpfalz deep seismic reflection investigations. Journal of Geophysics 1988, 62:69-101. DEKORP RESEARCH GROUP.
8. The deep reflection seismic profiles DEKORP3/MVE-90. Zeitschrift für Geologische Wissenschaften 1994, 22:623-825. DEKORP RESEARCH GROUP.
9. Structure of the Saxonian granulites: geological and geophysical constraints on the exhumation of high-pressure/high-temperature rocks in the mid-European Variscan belt. Tectonics 1999, 18(5):756-773. DEKORP, OROGENIC PROCESSES WORKING GROUPS.
10. Eisel M, Haak V. Macro-anisotropy of the electrical conductivity of the crust: a magnetotelluric study from the German Continental Deep Drilling site (KTB). Geophysical Journal International 1999, 136:109-122.
11. KTB and the electrical conductivity of the crust. Journal of Geophysical Research 1997, 102:18289-18306. ELEKTB GROUP.
12. Enderle U, Schuster K, Prodehl C, Schulze A, Bribach J. The refraction seismic experiment GRANU 95 in the Saxothuringian zone, SE-Germany. Geophysical Journal International 1998, 133:245-259.
13. An electrical resistivity crustal section from the Alps to the Baltic Sea (central segment of the EGT). Tectonophysics 1992, 207:123-139. ERCEUGT GROUP.
14. Franke W. Variszischer Deckenbau im Raume der Münchberger Gneismasse, abgeleitet aus der Fazies, Deformation und Metamorphose im umgebenden Paläozoikum. In: Dallmeyer R D.(eds) Terranes in the Circum-Atlantic Palaeozoic Orogens. Geotektonische Forschungen 1984, 68:1-253.
15. Franke W. Tectonostratigraphic units in the Variscan belt of central Europe. 1989, 230:67-90. Geological Society of America, Special Papers.
16. Franke W. The Saxonian granulites: a metamorphic core complex. Geologische Rundschau 1993, 82:505-515.
17. Franke W, Stein E. Exhumation of high-grade rocks in the Saxo-Thuringian Belt: geological constraints and geodynamic concepts. 2000, This volume.
18. Henk A. Foreland-directed lower-crustal flow and its implications for the exhumation of high-pressure-high-temperature rocks. 2000, This volume.
19. Hösel G, Tischendorf G, Wasternack J. Erläuterungen zur Karte 'Mineralische Rohstoffe Erzgebirge-Vogtland 1:100 000'. Bergbau in Sachsen 1997, 3:7-104.
20. Hynes A, Arkani-Hamed J, Greiling R. Subduction of continental margins and the uplift of high-pressure metamorphic rocks. Earth and Planetary Science Letters 1996, 140:13-25.
21. Krentz O, Leonhardt D, Berger H-J. Einbindung von Tiefenbohrungen in die Interpretation des tiefenseismischen Profils Granu 9502. Terra Nostra 1997, 97(5):94-97.
22. Matte P. Accretionary history and crustal evolution of the Variscan Belt in Western Europe. Tectonophysics 1991, 196(3-4):309-337.
23. Mingram B. Geochemische Signaturen der Metasedimente des erzgebirgischen Krustenstapels 1996, STR96/04. Scientific Technical Report, GFZ Potsdam.
24. Molzahn M, Oncken O, Reischmann T. Isotopengeochemische Charakterisierung von Krustenblöcken innerhalb der Varisziden Mitteleuropas. Terra Nostra 1998, 98(2):108-109.
25. Müller H J. Modelling the lower crust by simulation of in situ conditions: an example from the Saxonian Erzgebirge. Physics of the Earth and Planetary Interiors 1995, 92:3-15.
26. Oettinger G. Magnetotellurische Messungen im Sächsischen Granulitgebirge: Separation von Nutz- und Störsignalen und Verteilung der elektrischen Leitfähigkeit 1999, FU Berlin, PhD thesis.
27. Oncken O. Transformation of a magmatic arc and an orogenic root during oblique collision and its consequences for the evolution of the European Variscides (Mid-German Crystalline Rise). Geologische Rundschau 1997, 86:2-20.
28. Oncken O. Evidence for precollisional subduction erosion in ancient collisional belts: the case of the Mid-European Variscides. Geology 1998, 26(12):1075-1078.
29. Plaumann H. Die Schwerekarte der Oberpfalz und ihre Bezüge zu Strukturen der oberen Erdkruste. Geologisches Jahrbuch 1986, 33:5-13.
30. Reinhardt J, Kleemann U. Extensional unroofing of granulite lower crust and related lowpressure, high-temperature metamorphism in the Saxonian Granulite Massif, Germany. Tectonophysics 1994, 238:71-94.
31. Rötzler J. Zur Petrogenese im Sächsischen Granulitgebirge - Die pyroxenfreien Granulite und die Metapelite. Geotektonische Forschungen 1992, 77:1-100.
32. Schwerekarte der Länder Brandenburg, Mecklenburg-Vorpommern, Sachsen, Sachsen-Anhalt. Geoprofil 1996, 6. SÄCHSISCHES LANDESAMT FÜR UMWELT UND GEOLOGIE.
33. Schäfer F, Oncken O, Kemnitz H. Upper-plate deformation during collisional orogeny; a case study from the German Variscides (Saxo-Thuringian Zone). 2000, This volume.
34. Schmädicke E, Mezger K, Cosca M A, Okrusch M. Variscan Sm-Nd and Ar-Ar ages of eclogite facies rocks from the Erzgebirge, Bohemian Massif. Journal of Metamorphic Geology 1995, 13:537-552.
35. Schulze A, Bormann P. Deep seismic sounding in eastern Germany. In: Freeman R, Giese P. and Mueller S.(eds) The European Geotraverse: Integrative Studies 1990, 109-114. Strasbourg, European Science Foundation.
36. Sebastian U, Fachmann S, Rötzler K, Hofmann J. Postcompressive structural development in a Variscan reversed and reduced metamorphic sequence. Terra Abstracts 1993, 5(2):31.
37. Sobolev S V, Andrey Y B. Modelling of mineralogical composition, density and elastic wave velocities in anhydrous magmatic rocks. Surveys in Geophysics 1994, 15:515-544.
38. Vavra G, Reinhardt J. Low-resistance of granulite zircons to post-climax alteration and Pb-loss - New strategies for dating high-grade metamorphic processes. Terra Nostra 1999, 98(2):149-151.
39. von Quadt A. The Saxonian Granulite Massif: new aspects from geochronological studies. Geologische Rundschau 1993, 82:516-530.
40. Weber K, Behr H J. Geodynamic interpretation of Mid-European Variscides; case studies in the Variscan Belt of Europe and the Damara Belt in Namibia. In: Martin H. and Eder F W.(eds) Intracontinental Fold Belts 1983, 427-469. Berlin, Springer.
41. Werner C D. Outline of the evolution of the magmatism in the G.D.R. Guidebook PK IX 2, Potsdam/Freiberg 1981, 17-68.
42. Werner O, Lippolt H J. White-mica 40Ar/39Ar ages of Erzgebirge metamorphic rocks: simulating the chronological results by a model of Variscan crustal imbrication. 2000, This volume.
43. Werner O, Reich S. 40Ar/39Ar-Abkühlalter von Gesteinen mit unterschiedlicher P-T-Entwicklung aus dem Schiefermantel des Sächsischen Granulitgebirges. Terra Nostra 1997, 97(5):196-198.
44. Yardley B W D, Valley J W. The petrologic cause for a dry lower crust. Journal of Geophysical Research 1997, 102:12173-12185.