U-Pb ages of the Dalsfjord complex, SW Norway, and their bearing on the correlation of allochthonous crystalline segments of the Scandinavian Caledonides

International Journal of Earth Sciences

Volumn 91, Issue 6, 2002, Pages 955-963

  Corfu, Fernando ^a   Andersen, Torgeir B ^b  

^a UNIVERSITY OF OSLO   (Norway)

^b UNIVERSITY OF OSLO   (Norway)

Author keywords

Caledonides; Dalsfjord; Jotun; Proterozoic; Titanite; U Pb geochronology; Zircon

Indexed keywords

CRYSTALLINE ROCK; GEOCHRONOLOGY; ISOTOPIC COMPOSITION; MAGMATISM; MONZONITE; PROTEROZOIC; TITANITE; ZIRCON;

NORWAY;

EID: 0036922878     PISSN: 14373254     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00531-002-0298-3     Document Type: Article

References (50)

1. Åhäll K-l, Connelly J (1998) Intermittent 1.53-1,13 Ga magmatism in western Baltica; age constraints and correlation within a postulated supercontinent. Precambrian Res 92:1-20
2. Åhäll K-1, Larson SÅ (2000) Growth-related 1.85-1.55 Ga magmatism in the Baltic Shield; a review addressing the tectonic characteristics of Svecofennian, TIB 1-related, and Gothian events. GFF 122:193-206
3. Andersen TB (1998) Extensional tectonics in southern Norway: An overview. Tectonophysics 273:129-153
4. Andersen TB, Skjerlie KP, Furnes H (1990) The Sunnfjord Melange, evidence of Silurian ophiolite accretion in the West Norwegian Caledonides. J Geol Soc Lond 147:59-68
5. 39Ar phengite cooling ages in the Caledonides of western Norway. J Geol Soc Lond 155:297-309
6. Austrheim H, Griffin WL (1985) Shear deformation and eclogite formation within granulite-facies anorthosites of the Bergen arcs, western Norway. Chem Geol 50: 267-281
7. Austrheim H, Corfu F, Bryhni I, Andersen TB (2002) The Hustad Igneous Complex; a low strain enclave with a key to the Mid- Proterozoic history of the Western Gneiss Region of Norway. Precambrian Res (in press)
8. Bingen B, van Breemen O (1998) Tectonic regimes and terrane boundaries in the high grade Sveconorwegian belt of SW Norway, inferred from U-Pb zircon geochronology and geochemical signature of augen gneiss suites. J Geol Soc Lond 155: 143-154
9. Bingen B, Davis WJ, Austrheim H (2001) Zircon U-Pb geochronology in the Bergen arc eclogites and their Proterozoic protoliths, and implications for the pre-Scandian evolution of the Caledonides in western Norway. Geol Soc Am Bull 113:640-649
10. 39Ar incremental heating of hornblendes and muscovites, Caledonian orogen, western Norway. Geol Soc Am Bull 108:1425-1437
11. Boundy TM, Mezger K, Essene EJ (1997) Temporal and tectonic evolution of the granulite-eclogite association from the Bergen Arcs, western Norway. Lithos 39:159-178
12. Brekke H, Solberg PO (1987) The geology of Atløy, Sunnfjord, western Norway. Nor Geol Unders Bull 410:73-94
13. Bryhni I, Sturt BA (1985) Caledonides of southwestern Norway. In: Gee DG, Sturt BA (eds) The Caledonide Orogen - Scandinavia and related areas. Wiley, Chichester, pp 90-107
14. Christoffel CA, Connelly JN, Åhäll K-I (1999) Timing and characterization of recurrent pre-Sveconorwegian metamorphism and deformation in the Varberg-Halmstad region of SW Sweden. Precambrian Res 98:173-195
15. Cohen AS, O'Nions RK, Siegenthaler R, Griffin WL (1988) Chronology of the pressure-temperature history recorded by a granulite terrain. Contrib Mineral Petrol 98:303-311
16. Corfu F (1980) U-Pb and Rb-Sr systematics in a polyorogenic segment of the Precambrian shield, central southern Norway. Lithos 13:305-323
17. Corfu F, Emmett T (1992) U-Pb age of the Leirungsmyran gabbroic complex, Jotun Nappe, southern Norway. Norsk Geol Tidsskr 72:369-374
18. Corfu F, Stone D (1998) The significance of titanite and apatite U-Pb ages: Constraints for the post-magmatic thermal - hydrothermal evolution of a batholithic complex, Berens River area, northwestern Superior Province. Geochim Cosmochim Acta 62:2979-2995
19. Dunning GR, Pedersen RB (1988) U/Pb ages of ophiolites and arc-related plutons of the Norwegian Caledonides: implications for the development of Iapetus. Contrib Mineral Petrol 98:13-23
20. Eide EA, Torsvik TH, Andersen TB, Arnaud NO (1999) Early Carboniferous unroofing in Western Norway: a tale of alkali feldspar thermochronology. J Geol 107:353-374
21. Fossen H (1988) Metamorphic history in the Bergen Arcs, Norway, as determined from amphibole chemistry. Norsk Geol Tidsskr 68:223-239
22. 39Ar thermochronology. J Struct Geol 20: 765-781
23. Gaál G. Gorbatschev R (1987) An outline of the Precambrian evolution of the Baltic Shield. Precambrian Res 35:15-52
24. Gabrielsen RH, Naterstad J. Råheim A (1979) A possible Precambrian thrust zone within the Caledonian Hardangervidda- Ryfylke Nappe System, western Norway: a Rb-Sr study. Norsk Geol Tidsskr 59:253-263
25. Goldschmidt VM (1912) Geologisch-petrographische Studien im Hochgebirge des südlichen Norwegens. II. Die kaledonische Deformation der südnorwegischen Urgebirgstafel. Videnskapsselsk Skrift I. Mat-Naturv Kl 19:1-11
26. Goldschmidt VM (1916) Geologisch-petrographische Studien im Hochgebirge des südlischen Norwegens. IV Uebersicht der Eruptivgesteine im kaledonischen Gebirge zwischen Stavanger und Trondhjem. Videnskapsselsk Skrift I. Mat-Naturv Kl 2:1-140
27. Gromet LP, Andersen TB (1994) Eclogite inclusions in granite gneisses: preservation of Precambrian intrusive relations in the eclogitized crust of Sunnfjord, SW Norway. Geol Soc Am Abstr Prog 26:198
28. 238U. Phys Rev Sect C Nucl Phys 4:1889-1906
29. Ketchum JWF, Culshaw NG, Dunning GR (1997) U-Pb geochronologic constraints on Paleoproterozoic orogenesis in the northwestern Makkovik Province, Labrador, Canada. Can J Earth Sci 34:1072-1088
30. Kolderup N-H (1922) Der Mangeritsyenit und umgebende Gesteine zwischen Dalsfjord und Stavfjord in Søndfjord im westlichen Norwegen. Bergens Mus Aarbok 1920-1921 Naturvid Række 5:1-71
31. Kolderup N-H (1928) Fjellbygningen i kyststrøket mellen Nordfjord og Sognefjord. Bergens Mus Årbok 1928 Naturvid Rekke 1:1-222
32. Krogh TE (1973) A low contamination method for hydrothermal decomposition of zircon and extraction of U and Pb for isotopic age determinations. Geochim Cosmochim Acta 37:485-494
33. Krogh TE (1982) Improved accuracy of U-Pb zircon ages by the creation of more concordant systems using an air abrasion technique. Geochim Cosmochim Acta 46:637-649
34. Kühn A, Glodny J, Iden K, Austrheim H (2000) Retention of Precambrian Rb/Sr phlogopite ages through Caledonian eclogite facies metamorphism. Bergen Arc Complex, W-Norway. Lithos 51:305-330
35. Kühn A, Glodny J, Austrheim H, Råheim A (2002) The Caledonian tectono-metamorphic evolution of the Lindås nappe: constraints from U-Pb, Sm-Nd and Rb-Sr ages of granitoid dykes. Norsk Geol Tidsskr 82:45-57
36. Ludwig KR (1999) Isoplot/Ex version 2.03. A geochronological toolkit for Microsoft Excel. Berkeley Geochron Center Spec Publ 1:1-43
37. Milnes AG, Wennberg OP, Skår Ø, Koestler AG (1997) Contraction, extension and timing in the south Norwegian Caledonides: the Sognefjord transect. In: Burg JP, Ford M (eds) Orogeny through time. Geol Soc Lond Spec Publ 121:123-148
38. Nickelsen RP, Hossack, JR, Garton M (1985) Late Precambrian to Ordovician stratigraphy and correlation in the Valdres area, the southern Norwegian Caledonides: with some comments on sedimentation. In: Gee DG, Sturt BA (eds) The Caledonide Orogen - Scandinavia and related areas. Wiley, Chichester, pp 369-378
39. Osmundsen PT, Bakke B, Svendby AK, Andersen TB (2000) Architecture of the Middle Devonian Kvamshesten Group, Western Norway: Sedimentary response to ramp-flat extensional faulting in a transtensional setting. Spec Publ Geol Soc Lond 180:503-535
40. Schärer U (1980) U-Pb and Rb-Sr dating of a polymetamorphic nappe terrain: the Caledonian Jotun nappe, southern Norway. Earth Planet Sci Lett 49:205-218
41. Schärer U, Wilmart E, Duchesne J-C (1996) The short duration and anorogenic character of anorthosite magmatism: U-Pb dating of the Rogaland complex, Norway. Earth Planet Sci Lett 139:335-350
42. Skår Ø (1998) The Proterozoic and early Paleozoic evolution of the southern parts of the Western Gneiss Complex, Norway. PhD Thesis, Univ Bergen
43. Skår Ø (2000) Field relations and geochemical evolution of the Gothian rocks in the Kvamsøy area, southern Western Gneiss Complex, Norway. Nor Geol Unders Bull 437:5-23
44. Skår Ø, Furnes H, Claesson S (1994) Proterozoic orogenic magmatism within the Western Gneiss Region, Sunnfjord, Norway. Norsk Geol Tidssk 74:114-126
45. Söderlund U, Jarl L-G, Persson P-O. Stephens MB, Wahlgren C-H (1999) Protolith ages and timing of deformation in the eastern, marginal part of the Sveconorwegian orogen, southwestern Sweden. Precambrian Res 94:29-48
46. Stacey JS, Kramers JD (1975) Approximation of terrestrial lead isotope evolution by a two-stage model. Earth Planet Sci Lett 34:207-226
47. Sturt BA, Ramsay DM (1999) Early Ordovician terrane-linkages between oceanic and continental terranes in the central Scandinavian Caledonides. Terra Nova 11:79-85
48. Swensson E, Andersen TB (1991) Contact relationships between the Askvoll group and the basement gneisses of the Western Gneiss Region (WGR), Sunnfjord, Western Norway. Norsk Geol Tidsskr 71:15-27
49. Tucker RD, Råheim A, Krogh TE, Corfu F (1987) Uranium-lead zircon and titanite ages from the northern portion of the Western Gneiss Region, south-central Norway. Earth Planet Sci Lett 81:203-211
50. Tucker RD, Krogh TE, Råheim A (1990) Proterozoic evolution and age-province boundaries in the central part of the Western Gneiss Region, Norway: results of U-Pb dating of accessory minerals from Trondheimsfjord to Geiranger. In: Gower CF, Rivers T, Ryan B (eds) Mid-Proterozoic geology of the Southern Margin of Proto-Laurentia-Baltica. Geol Assoc Can Spec Pap 241:33-50