pure and applied geophysicsSeptember 1994, Volume 142, Issue 3–4, pp 413–416 | Cite asIntroductionAuthorsAuthors and affiliationsChris J. MaroneMichael L. BlanpiedArticle 33 Downloads This is a preview of subscription content, log in to check access.PreviewUnable to display preview. Download preview PDF.Unable to display preview. Download preview PDF.Copyright information© Birkhäuser Verlag 1994Authors and AffiliationsChris J. Marone1Michael L. Blanpied21.Department of Earth, Atmospheric and Planetary SciencesMassachussetts Institute of TechnologyCambridgeUSA2.Branch of Earthquake Geology and GeophysicsU.S. Geological SurveyMenlo ParkUSA