Role of fluids in faulting inferred from stress field signatures

Science

Volumn 285, Issue 5425, 1999, Pages 236-239

  Hardebeck, Jeanne L ^a   Hauksson, Egill ^a  

^a CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

FAULTING; FLUID FLOW; FLUID PRESSURE; SAN ANDREAS FAULT;

ARTICLE; EARTHQUAKE; ENVIRONMENT; FLUID FLOW; GEOLOGY; PRIORITY JOURNAL; STRESS;

EID: 0033538469     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.285.5425.236     Document Type: Article

References (54)

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49. E. Hauksson, unpublished data.
50. A. J. Michael, J. Geophys. Res. 92, 357 (1987).
51. Other fluctuations in the observed stress orientations may be due to major earthquakes [D. A. Castillo and M. D. Zoback, ibid. 100, 6249 (1995); E. Hauksson, Bull. Seismol. Soc. Am. 84, 917 (1994)] or topography and density anomalies [L. J. Sonder, Tectonics 9, 769 (1990)].
52. Other fluctuations in the observed stress orientations may be due to major earthquakes [D. A. Castillo and M. D. Zoback, ibid. 100, 6249 (1995); E. Hauksson, Bull. Seismol. Soc. Am. 84, 917 (1994)] or topography and density anomalies [L. J. Sonder, Tectonics 9, 769 (1990)].
53. Other fluctuations in the observed stress orientations may be due to major earthquakes [D. A. Castillo and M. D. Zoback, ibid. 100, 6249 (1995); E. Hauksson, Bull. Seismol. Soc. Am. 84, 917 (1994)] or topography and density anomalies [L. J. Sonder, Tectonics 9, 769 (1990)].
54. Supported by the Southern California Earthquake Center (SCEC), NSF Cooperative Agreement EAR-6920136, U.S. Geological Survey (USGS) Cooperative Agreements 14-08-O001-A0899 and 1434-HQ-97AG01718, and USGS grant 99HQGR0039. We thank H. Kanamori, L. M. Jones, J. Deng, M. D. Zoback, and S. Hickman for valuable reviews and A. J. Michael and J. W. Gephart for sharing their stress inversion programs. This is SCEC contribution 452 and Caltech DGPS contribution 8586.