40Ar-39Ar and Rb-Sr geochronology of high-pressure metamorphism and exhumation history of the Tavsanli Zone, NW Turkey

Contributions to Mineralogy and Petrology

Volumn 137, Issue 1-2, 1999, Pages 46-58

  Sherlock, Sarah ^a,d   Kelley, Simon ^a   Inger, Simon ^b,e   Harris, Nigel ^a   Okay, Aral ^c  

^a OPEN UNIVERSITY   (United Kingdom)

^b UNIVERSITY OF LEEDS   (United Kingdom)

^c ISTANBUL TECHNICAL UNIVERSITY   (Turkey)

^d GEOLOGICAL SURVEY OF NORWAY   (Norway)

^e West Building   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

EXHUMATION; GEOCHRONOLOGY; HIGH PRESSURE; METAMORPHISM;

TAVSANLI ZONE; TURKEY;

EID: 0033378218     PISSN: 00107999     EISSN: None     Source Type: Journal    
DOI: 10.1007/PL00013777     Document Type: Article

References (46)

1. 39Ar technique. Contrib Mineral Petrol 121: 1-11
2. 39Ar alkali feldspar thermochronology. Tectonics 12: 1335-1346
3. Beaumont C, Ellis S, Hamilton J (1996) Mechanical model for subduction-collision tectonics of Alpine-type compressional orogens. Geology 24(8): 675-678
4. Cogolu E, Krummenacher D (1967) Problemes geochronometriques dans la partie NW de l'Anatohe Centrale (Turquie). Schweiz Mineral Petrog Mitt 47: 825-833
5. 39Ar age spectra of some undisturbed terrestrial samples. Geochim Cosmochim Acta 38: 715-738
6. Davies JH, von Blackenberg F (1995) Slab breakoff: a model of lithosphere detachment and its test in the magmatism and deformation of collisional orogens. Earth Planet Sci Eett 129: 85-102
7. Dewey JF, Helman ML, Turco E, Hutton DW, Knott SD (1989) Kinematics of the western Mediterransan. In: Coward MP, Dietrich D, Park RG (eds) Alpine tectonics. Geol Soc London Spec Publ 45: 265-284
8. Dodson MH (1973) Closure temperature in cooling geochronological and petroloeical systems. Contrib Mineral Petrol 40: 259-274
9. Draper G, Bone R (1981) Denudation rates, thermal evolution and preservation of blueschist terranes. J Geol 89: 601-613
10. Duchene S, Lardeaux J-M, Albarède F (1997) Exhumation of eclogites: insights from depth-time path analysis. Tectonophysics 280: 125-140
11. Ellis DJ, Green DH (1979) An experimental study of the effect of Ca upon garnet-clinopyroxene Fe-Mg exchange equilibria. Contrib Mineral Petrol 71: 13-22
12. England PC, Thompson AB (1984) Pressure-temperature-time paths of regional metamorphism. I. Heat transfer during the evolution of thickened crust. J Petrol 25: 894-892
13. Ernst WG, Peacock SM (1996) A thermotectonic model for preservation of ultrahigh-pressure phases in metamorphosed continental crust. In: Bebout GE, Scholl OW, Kirby SH, Platt JP (eds) Subduction: top to bottom. (Geophysical monograph, 96) Am Geophys Union, pp 171-178
14. Gebauer D, Schertl HP, Brix M, Schreyer W (1997) 35 Ma old ultrahigh-pressure metamorphism and evidence for very rapid exhumation in the Dora Maira Massif, Western Alps. Lithos 41: 5-24
15. Green DH, Hellman PL (1982) Fe-Mg partitioning between coexisting garnet and phengite at high pressures, and comments on a garnet-phengite geothermometer. Lithos 15: 253-266
16. Hacker BR, Peacock SM (1995) Creation, preservation and exhumation of UHPM rocks. In: Coleman RG, Wang X (eds) Ultrahigh pressure metamorphism. Cambridge Univ Press, New York, pp 159-181
17. Hames WE, Bowring SA (1994) An empirical study of the argon diffusion geometry in muscovite. Earth Planet Sci Lett 124: 161-169
18. Harris NBW, Kelley SP, Okay AI (1994) Post-collision magmatism and tectonics in northwest Anatolia. Contrib Mineral Petrol 117: 241-252
19. Hynes A, Arkani-Hamed J, Greiling R (1996) Subduction of continental margins and uplift of high-pressure metamorphic rocks. Earth Planet Sci Lett 140: 13-25
20. Inger S, Ramsbotham W, Cliff RA. Rex D (1996) Metamorphic evolution of the Sesia-Lanzo Zone, western Alps: time constraints from multi-system geochronology. Contrib Mineral Petrol 126: 152-168
21. Kelley SP (1995) Ar-Ar dating by laser microprobe. In: Potts PJ, Bowles JEW, Reed SJB, Cave MR (eds) Microprobe techniques in the Earth sciences. Mineral Soc Ser 6, pp 327-358
22. 39Ar investigations using an ultra-violet laser probe extraction technique. Geochim Cosmochim Acta 58: 3519-3525
23. Krogh EJ (1988) The garnet-clinopyroxene Fe-Mg geothermometer - a reinterpretation of existing experimental data. Contrib Mineral Petrol 99: 44-48
24. Krogh EJ, Raheim A (1978) Temperature and pressure dependence of Fe-Mg partitioning between garnet and phengite with particular reference to eclogites. Contrib Mineral Petrol 66: 75-80
25. 39Ar methods. Chem Geol Isot Geosci 112: 343-350
26. 39Ar method. Oxford Univ Press, Oxford
27. 39Ar dating in a coesite-bearing eclogite and related units, Dora Maira massif, western Alps. Eur J Mineral 3: 239-262
28. Okay AI (1980) Mineralogy, petrology and phase relations of glaucophane-lawsonite zone blueschists from the Tavsanli region, northwest Turkey. Contrib Mineral Petrol 72: 243-255
29. Okay AI (1984) Distribution and characteristics of the northwest Turkish blueschists. In: Robertson AHF, Dixon JE (eds) The geological evolution of the eastern Mediterranean. Geol Soc Spec Publ 17, pp 455-466
30. Okay AI, Kelley SP (1994) Jadeite and chloritoid schists from northwest Turkey: tectonic setting, petrology and geochronology. J Metamorphic Geol 12: 155-166
31. Okay AI, Harris NBW, Kelley SP (1998) Blueschist exhumation along a Tethyan suture in northwest Turkey. Tectonophysics 285: 275-299
32. Platt JP (1986) Dynamics of orogenic wedges and the uplift of high-pressure metamorphic rocks. Geol Soc Am Bull 97: 1037-1053
33. Platt JP (1987) The uplift of high-pressure low-temperature metamorphic rocks. Philos Trans R Soc London A321: 87-103
34. Platt JP (1993) Exhumation of high-pressure rocks: a review of concepts and processes. Terra Nova 5: 199-133
35. Powell R (1985) Regression diagnostics and robust regression in geothermometer/geobarometer calibration: the garnet-clinopyroxene geothermometer revisited. J Metamorphic Geol 3:327-342
36. 39Ar laser probe study of micas from the Sesia Zone, Italian Alps: implications for metamorphic and deformation histories. J Metamorphic Geol 14: 493-508
37. Rubie DC (1984) A thermal-tectonic model for the high-pressure metamorphism and deformation in the Sesia Zone. Western Alps. J Geol 92: 21-36
38. 40Ar transport scale and mechanism in high-pressure phengites: a case study from an eclogitised metabasite of the Dora-Maira nappe. Western Alps. Geochim Cosmochim Acta 60: 1075-1090
39. 39Ar laser probe dating by step-heating and spot-fusion of phengites from the Dora-Maira nappe of the Western Alps, Italy. Geology 18: 741-744
40. 39Ar continuous laser probe study from the Dora Maira nappe of the internal Western Alps, Italy. II. Geochim Cosmochim Acta 56:2851-2872
41. Schliestedt M (1990) Occurrences and stability conditions of low-temperature eclogites. In: Carsell DA (ed) Eclogite facies rocks. Blackie and Son Ltd, Glasgow, pp 160-179
42. Sengor AMC, Yilmaz Y (1981) Tethyan evolution of Turkey: a plate tectonic approach. Tectonophysics 75: 181-241
43. 39Ar and electron microprobe approach. Geochim Cosmochim Acta 50: 2111-2117
44. Tilton GR, Schreyer W, Schertl HP (1991) Pb-Sr-Nd isotopic behaviour of deeply subducted crustal rocks from the Dora Maira Massif, Western Alps, Italy. II. What is the age of the ultrahigh pressure metamorphism? Contrib Mineral Petrol 108: 22-33
45. Waters DJ, Martin HN (1993) Geobarometry in phengite-bearing eclogites (abstract). Terra Abstr 5(1): 410-411
46. Wijbrans JR, Schliestedt M, York D (1990) Single grain argon laser probe dating of phengites from the blueschist to greenschist transition on Sifnos (Cyclades. Greece). Contrib Mineral Petrol 104: 582-593