T33H
Creep Deformation in the Lithosphere: Fabrics, Rheology, and Derived Physical Properties I

Wednesday, 16 December 2015: 13:40-15:40
302 (Moscone South)
Primary Conveners:  Luiz Fernando G Morales, Helmholtz Centre Potsdam, GFZ, Potsdam, Germany
Conveners:  Whitney M Behr, University of Texas at Austin, Austin, TX, United States and Lars N Hansen, University of Oxford, Oxford, United Kingdom
Chairs:  Lars N Hansen, University of Oxford, Oxford, United Kingdom, Luiz F. G. Morales, Helmholtz-Zentrum Potsdam Deutsches GeoForschungsZentrum GFZ, Potsdam, Germany and Whitney M Behr, University of Texas at Austin, Austin, TX, United States
OSPA Liaisons:  Luiz F. G. Morales, Helmholtz-Zentrum Potsdam Deutsches GeoForschungsZentrum GFZ, Potsdam, Germany
13:40
T33H-01
In situ observation of crystallographic preferred orientation of deforming olivine at high pressure and high temperature (Invited) (58699)
Tomohiro Ohuchi1, Yu Nishihara1, Yusuke Seto2, Takaaki Kawazoe3, Masayuki Nishi1, Genta Maruyama4, Mika Hashimoto1, Yuji Higo5, Ken-ichi Funakoshi6, Akio Suzuki7, Takumi Kikegawa8 and Tetsuo Irifune1, (1)Ehime University, Matsuyama, Japan, (2)Kobe University, Kobe, Japan, (3)Bayreuth University, Bayreuth, Germany, (4)University of Tokyo, Bunkyo-ku, Japan, (5)Japan Synchrotron Radiation Institute, Hyogo, Japan, (6)Japan Synchrotron Radiation Research Institute, Hyogo, Japan, (7)Tohoku University, Sendai, Japan, (8)High Energy Accelerator Research Organization, Tsukuba, Japan
13:55
T33H-02
Rheological weakening due to phase mixing in olivine + orthopyroxene rocks (64109)
Miki Tasaka1, Mark E Zimmerman2 and David L Kohlstedt2, (1)Kanazawa University, Earth Science Course, School of Natural System, Kanazawa, Japan, (2)University of Minnesota Twin Cities, Minneapolis, MN, United States
14:10
T33H-03
Low-temperature creep and solution transfer: a key combination for mantle strain localization (69266)
Jacques Precigout1, Holger Stunitz2 and Nicole Le Breton1, (1)ISTO Institut des Sciences de la Terre d'Orléans, Orléans Cedex 2, France, (2)University of Tromsø, Department of Geology, Tromsø, Norway
14:25
T33H-04
Determining Grain-scale Vorticity Axes from Crystallographic Orientation Data (77189)
Zachary D Michels, University of Wisconsin Madison, Geoscience, Madison, United States, Seth C Kruckenberg, Boston College, Chestnut Hill, MA, United States, Joshua R. Davis, Carleton College, Northfield, MN, United States and Basil Tikoff, Univ Wisconsin, Madison, WI, United States
14:40
T33H-05
Water weakening in experimentally deformed milky quartz single crystals (Invited) (59115)
Holger Stunitz1, Anja Thust2, Ruediger Kilian2, Renee Heilbronner2, Harald Behrens3, Alexandre Tarantola4 and John D. Fitz Gerald5, (1)University of Tromsø, Department of Geology, Tromsø, Norway, (2)Basel University, Basel, Switzerland, (3)University of Hannover, Mineralogy, Hannover, Germany, (4)Univ. Lorraine, Nancy, France, (5)ANU, Canberra, Australia
14:55
T33H-06
Creep of quartz by dislocation and grain boundary processes (69197)
Jun-ichi Fukuda, Texas A & M University College Station, College Station, TX, United States, Caleb W Holyoke III, University of Akron Main Campus, Akron, OH, United States and Andreas K Kronenberg, Texas A & M Univ, College Station, TX, United States
15:10
T33H-07
Stresses and pressures at the quartz-coesite transition in shear experiments (69138)
Bettina Richter, University of Basel, Basel, Switzerland
15:25
T33H-08
Stress states in subduction zones: Extrapolation of flow laws and piezometric relations of quartz to high-P/low-T metamorphic conditions (86662)
Ichiko Shimizu, University of Tokyo, Bunkyo-ku, Japan
 
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