Seismic and aseismic slip indicators in serpentinite gouge

Research Article| February 01, 2000 Seismic and aseismic slip indicators in serpentinite gouge Linda A. Reinen Linda A. Reinen 1Geology Department, Pomona College, Claremont, California 91711, USA Search for other works by this author on: GSW Google Scholar Geology (2000) 28 (2): 135–138. https://doi.org/10.1130/0091-7613(2000)28<135:SAASII>2.0.CO;2 Article history received: 01 Jun 1999 rev-recd: 06 Oct 1999 accepted: 15 Oct 1999 first online: 02 Jun 2017 Cite View This Citation Add to Citation Manager Share Icon Share Twitter LinkedIn Tools Icon Tools Get Permissions Search Site Citation Linda A. Reinen; Seismic and aseismic slip indicators in serpentinite gouge. Geology 2000;; 28 (2): 135–138. doi: https://doi.org/10.1130/0091-7613(2000)28<135:SAASII>2.0.CO;2 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu nav search search input Search input auto suggest search filter All ContentBy SocietyGeology Search Advanced Search Abstract Structures observed within experimentally deformed serpentinite gouges provide information that may be used to identify the seismic behavior of natural fault zones. In laboratory friction experiments serpentinite exhibits two modes of behavior: one can only result in stable fault creep, and the other may result in stable slip, but has the potential for earthquakes. The microstructures that form during these experiments reflect the deformation style of the serpentinite: distributed deformation results from aseismic fault creep, and localized deformation results from conditions favorable for seismic slip. Distributed deformation produces a crystallographic preferred orientation of the serpentine grains (S foliation). Localized deformation forms Riedel shears. Similar structures occur within a natural serpentinite shear zone from Monterey County, California, and suggest a history of stable fault creep with intermittent seismic events. You do not currently have access to this article.