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Volumn 288, Issue 5474, 2000, Pages 2195-2198

Isotopic dating of strain fringe increments: Duration and rates of deformation in shear zones

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM CARBONATE; PYRITE; RUBIDIUM; SILICON DIOXIDE; STRONTIUM;

EID: 0343953019     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.288.5474.2195     Document Type: Article
Times cited : (96)

References (18)
  • 3
    • 24444442043 scopus 로고    scopus 로고
    • in press
    • 3 (3 days) and equilibrated with 400 μl of 6M HCl overnight. The solutions were scrutinized with a binocular microscope and found to be free of undissolved particles or precipitates. Carbonate samples were dissolved with 500 μl of ∼8 M acetic acid. All sample weights of PFC-2 and the silicate sample weights of PFC-1 are given according to the estimated modal abundances deduced from thick section. Measured values for the SRM987 Sr standard were 0.710292 ± 13 (1σ; static mode Faraday; 10 to 100 ng of Sr; n = 23).
    • Earth Planet. Sci. Lett.
    • Müller, W.1    Mancktelow, N.2    Meier, M.3
  • 12
    • 0343050526 scopus 로고    scopus 로고
    • note
    • A deformation phase is defined as a time interval with a constantly oriented stress field. The distinction of D1, D2, and D3 deformation phases at Lourdes is based on field investigations and microstructural analysis revealing a superposition of three tectonic foliations (S1, S2, and S3), as well as geometric modeling of PFCs yielding hook-shaped pyrite-center trajectories parallel to S2 and S3 (7).
  • 14
    • 0342616320 scopus 로고
    • thesis, Cambridge University
    • L. J. Garwin, thesis, Cambridge University (1985).
    • (1985)
    • Garwin, L.J.1
  • 15
    • 0342616319 scopus 로고    scopus 로고
    • note
    • 0 differs for both). This difference was taken into account for calculation of the dated strains (Table 2). Quantitative errors in this procedure are negligible because length changes can be measured very precisely. Qualitative errors in the (manual) kinematic reconstruction are considered small as seen from the close match between true and modeled fibers (Figs. 1 and 2).
  • 17
  • 18
    • 0343050525 scopus 로고    scopus 로고
    • note
    • We thank N. Mancktelow for discussions, T. Willi for thick-section preparation, and M. Meier for lab support. Reviews by two anonymous reviewers and comments by D. Dietrich, J. G. Ramsay, and A. B. Thompson helped to improve the manuscript and are gratefully acknowledged.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.