MR42A:
Physical Properties of Earth Materials (PPEM): Evolving Rock Structure II

Session ID#: 2248

Thursday, 18 December 2014: 10:20 AM-12:20 PM
301 (Moscone_South)
Chairs:  Jessica M Warren, University of Delaware, Earth Sciences, Newark, United States, Heather M Savage, University of California Santa Cruz, Earth and Planetary Sciences, Santa Cruz, United States, Nicholas J Austin, Organization Not Listed, Washington, DC, United States and Margaret S Boettcher, University of New Hampshire, Durham, NH, United States
Primary Convener:  Wenlu Zhu, University of Maryland, Department of Geological, Environmental and Planetary Sciences, College Park, United States
Co-conveners:  Jessica M Warren, University of Delaware, Earth Sciences, Newark, United States, Heather M Savage, University of California Santa Cruz, Earth and Planetary Sciences, Santa Cruz, United States and Margaret S Boettcher, University of New Hampshire, Durham, NH, United States
OSPA Liaison:  Margaret S Boettcher, University of New Hampshire, Durham, NH, United States
Co-Sponsor(s):
  • T - Tectonophysics
Index Terms:

5112 Microstructure [PHYSICAL PROPERTIES OF ROCKS]
5120 Plasticity, diffusion, and creep [PHYSICAL PROPERTIES OF ROCKS]
8031 Rheology: crust and lithosphere [STRUCTURAL GEOLOGY]
8118 Dynamics and mechanics of faulting [TECTONOPHYSICS]
Virtual Option?: No

Abstracts Submitted to this Session:

MR42A-01
Friction experiments on Alpine Fault DFDP core samples: Implications for slip style on plate boundary faults (Invited) (2706)
Matt Ikari1, Sebastian Trütner2, Virginia Toy3, Brett M Carpenter4 and Achim Kopf1, (1)University of Bremen, MARUM – Center for Marine Environmental Sciences, Bremen, Germany, (2)MARUM, University of Bremen, Bremen, Germany, (3)University of Otago, Dunedin, New Zealand, (4)National Institute of Geophysics and Volcanology, Rome, Italy
MR42A-02
The Frictional Behavior of San Andreas Fault Materials Formed by Carbonation of Serpentinite (29565)
Frieder Klein, WHOI, Woods Hole, MA, United States, David L Goldsby, University of Pennsylvania, Philadelphia, PA, United States, Jian Lin, Woods Hole Oceanographic Institution, Department of Geology and Geophysics, Woods Hole, United States and Muriel Andreani, University Claude Bernard Lyon 1, Villeurbanne, France
MR42A-03
Can grain size sensitive creep lubricate faults during earthquake propagation? (Invited) (5180)
Nicola De Paola1, Robert Holdsworth2, Cecilia Viti3, Cristiano Collettini4, Rachael J Bullock5 and Igor Faoro5, (1)University of Durham, Department of Earth Sciences, Durham, DH1, United Kingdom, (2)University of Durham, Department of Earth Sciences, Durham, United Kingdom, (3)Universita' di Siena, Siena, Italy, (4)Sapienza University of Rome, Rome, Italy, (5)University of Durham, Durham, United Kingdom
MR42A-04
Creep Events and Shear Localization in a Polyphase Material: Insight into the Brittle-Ductile Transition (10502)
Jacqueline E Reber1, Nicholas W Hayman2, Yanhui Suo3 and Suzon Jammes3, (1)University of Texas, Institute for Geophysics, Austin, United States, (2)University of Oklahoma, Oklahoma Geological Survey, Norman, United States, (3)University of Texas, Institute for Geophysics, Austin, TX, United States
MR42A-05
Evolution of Strain Partitioning during Creep of Carrara Marble (7088)
Alejandra Quintanilla-Terminel1, J Brian Evans1, David Mainprice2 and Ricardo Lebensohn3, (1)Massachusetts Institute of Technology, Cambridge, MA, United States, (2)Geosciences Montpellier & Université de Montpellier, Montpellier Cedex 05, France, (3)Los Alamos National Laboratory, Los Alamos, NM, United States
MR42A-06
Cyclic loading experiments to measure material response over a broad frequency range: from tickling of rocks to squeezing of moons (Invited) (3147)
Christine McCarthy, Lamont-Doherty Earth Observatory, Palisades, United States, Yasuko Takei, The University of Tokyo, Dept. Earth and Planetary Science, Tokyo, Japan, Reid F Cooper, Brown Univ, Providence, RI, United States and Heather M Savage, University of California Santa Cruz, Earth and Planetary Sciences, Santa Cruz, United States
MR42A-07
Influence of Mineral Fraction on the Rheological Properties of Forsterite + Enstatite during Grain Size Sensitive Creep (Invited) (2941)
Miki Tasaka, University of Minnesota Twin Cities, Minneapolis, MN, United States and Takehiko Hiraga, Earthquake Research Institute, University of Tokyo, Tokyo, Japan
MR42A-08
Reactive Melt Migration and Channelization in Partially Molten Rocks (17461)
Matej Pec, Massachusetts Institute of Technology, Earth, Atmospheric and Planetary Sciences, Cambridge, United States, David L Kohlstedt, University of Minnesota Twin Cities, Minneapolis, MN, United States, Mark E Zimmerman, Univ Minnesota, Minneapolis, MN, United States and Benjamin K Holtzman, Lamont-Doherty Earth Observatory, Palisades, United States
See more of: Mineral and Rock Physics