TECTONOPHYSICS SESSIONS AND PRESENTATIONS

T21A   BCC:Hall C  Tues  0830h
Deep Structure and Tectonics of the South American Continent I 
Posters (joint  with S)
Presiding: T Clarke, Univ of Illinois

   0830h   T21A-01  POSTER  Mantle Velocity and Q Structure 
                    Inferred From Multiple ScS Phases From the 
                    1994 Bolivian Deep Focus Earthquake: *T J 
                    Clarke, Y L Yeh, P G Silver, T C Wallace, S L 
                    Beck, D E James
   0830h   T21A-02  POSTER  Shear Wave Anisotropy Beneath the 
                    Central Andes From the BANJO, SEDA, and 
                    PISCO Experiments: *J Polet, P Silver, G 
                    Zandt, S Ruppert, R Kind, G Bock, S Beck, T 
                    Wallace, G Asch
   0830h   T21A-03  POSTER  Tectonics of Northwestern South 
                    America, CASA GPS Measurements: H  Mora, J N 
                    Kellogg, J T Freymueller, T H Dixon, L  
                    Leffler

T21B   BCC:301  Tues  0830h
Melt Inclusions and Petrogenetic Indicators in Igneous 
Environments I (joint  with V)
Presiding: K T Johnson, Bishop Museum; A V Sobolev, 
           Vernadsky Inst Geochemistry

   0830h   T21B-01  INVITED  Melt Inclusions as a Source of 
                    Principal Petrologic Information: *A V 
                    Sobolev
   0845h   T21B-02  INVITED  Water and Sulfur Contents of Melt 
                    Inclusions From Archean Komatiites: *W F 
                    McDonough, L V Danyushevsky
   0900h   T21B-03  INVITED  Chromatographic Chemical 
                    Modifications During Migration of MORB Melts: 
                    *N  Shimizu
   0915h   T21B-04  INVITED  Estimating the Volumetric 
                    Proportions of Parent Magmas Using 
                    Information From Melt Inclusions: *R L 
                    Nielsen
   0930h   T21B-05  Volatile Concentrations in 
                    Plagioclase-Hosted Melt Inclusions in MORB 
                    From the Gorda Ridge: *P J Michael, W C 
                    Cornell, R L Nielsen
   0945h   T21B-06  INVITED  Silicate Melt Inclusions From ODP 
                    Leg 140 Diabases: Petrogenetic Implications: 
                    *K T M Johnson, M R Fisk, H R Naslund
   1000h   Break
   1030h   T21B-07  Melt Inclusions in High-AN Pagioclases 
                    (AN>88-95) From MORB and High-Ca Boninites: 
                    *L V Danyushevsky, A W McNeill, J Blundy
   1045h   T21B-08  INVITED  Occurrence of High-Silica Melts in 
                    the Sub-arc Mantle and Their Relationships 
                    With Erupted Arc Lavas: *P Schiano, R 
                    Clocchiatti, N Shimizu, A W Hofmann, R C 
                    Maury, C J Allegre
   1100h   T21B-09  Petrologic Melt and Sulfide Inclusion 
                    Evidence for Preeuption Gas Phase Production 
                    in Silicic Calc-alkaline Magmas: *M J 
                    Rutherford, S Kirn, D Y Venezky
   1115h   T21B-10  Melting Beneath Immature Island Arc: 
                    Evidence From Melt Inclusions Study of 
                    Cyprus Volcanics: *M V Portnyagin, A V 
                    Sobolev
   1130h   T21B-11  New Data on the Origin of Intrusive Complex 
                    of Troodos Ofiolites: Evidence From Melt 
                    Inclusions Study: *V G Batanova, A V Sobolev
   1145h   T21B-12  Melt Inclusions of Rare-Metal Magmas 
                    (Granites, Pantellerites, Carbonatites, 
                    Apatite Rocks): *V I Kovalenko, G M Tsaryeva, 
                    I A Andreeva, R L Hervig, S Newman, V B 
                    Naumov, M Cuney, L Rambault

T22A   BCC:Hall C  Tues  1330h
Melt Inclusions and Petrogenetic Indicators in Igneous 
Environments II Posters (joint  with V)
Presiding: C Ballhaus, Max-Plank Institut fur Chemie

   1350h   T22A-01  POSTER  Silicate-Rich Metasomatic Melt in 
                    the Uper Mantle Beneath the Nograd-Gomor 
                    Volcanic Field, Northern Hungary/Southern 
                    Slovakia: Evidence From Silicate Melt 
                    Inclusions: *C Szabo, R J Bodnar
   1350h   T22A-02  POSTER  Melt Inclusions in Upper Mantle 
                    Xenoliths From the Canary Islands: *E R 
                    Neumann, E Wulff-Pedersen
   1350h   T22A-03  POSTER  The Preservation of Magmatic 
                    Volatiles in Naturally Decrepitated Melt 
                    Inclusion Halos: *J J Student, R J Bodnar
   1350h   T22A-04  POSTER  Magma Mixing, Fractional 
                    Crystallization, and Volatile Discharge 
                    During the 1883 Eruption of Krakatau: *C W 
                    Mandeville, S N Carey, H Sigurdsson
   1350h   T22A-05  POSTER  Melt Inclusion Evidence for Small 
                    Shallow Magma Chambers and Open System 
                    Volatile Loss From Modern Eruptions of 
                    Nevado Del Ruiz, Columbia: *G D Layne, A P 
                    Charland, J Stix
   1350h   T22A-06  POSTER  Incursion of Hot Mafic Magma Into an 
                    Evolved Magma Chamber Beneath Galeras 
                    Volcano (Colombia): Eruption Mechanism 
                    Implied From Mineral and Melt Inclusion 
                    Geochemistry: *C J Collins, K Hattori, J Stix
   1350h   T22A-07  POSTER  Sulfur Abundance and Speciation in 
                    Alkaline to Potassic Melts: Melt Inclusion 
                    Data: *N Metrich, R Clocchiatti
   1350h   T22A-08  POSTER  Experimental Reequilibration of Melt 
                    Inclusions in Clinopyroxene Xenocrysts From 
                    Mt. Adams, Washington Volcanics: *T Dunn
   1350h   T22A-09  POSTER  Anomalous Low Na MORB Magmas: 
                    Evidence for Depleted MORB or Analytical 
                    Artifact?: *F M Spirtel, R L Nielsen, D M 
                    Christie
   1350h   T22A-10  POSTER  Plagioclase-Hosted Melt Inclusions 
                    in the Steens Basalt, Southeastern Oregon: 
                    J A Johnson, *R L Nielsen, M R Fisk
   1350h   T22A-11  POSTER  The Diversity of Olivine-Hosted Melt 
                    Inclusions in Individual Hawaiian Lavas: 
                    *K T M Johnson, R L Nielsen, E Vickers
   1350h   T22A-12  POSTER  Significant Geochemical Variations 
                    and Mixing of Parental Magmas Within Single 
                    Volcanic Suites of Mauna Loa (Hawaii) and 
                    Piton des Neiges (Reunion): *I K Nikogosian, 
                    A V Sobolev
   1350h   T22A-13  POSTER  Geochemical Variability of FAMOUS 
                    Parental Melts: A Snapshot From 
                    Spinel-Hosted Melt Inclusions: *V S 
                    Kamenetsky, A V Sobolev
   1350h   T22A-14  POSTER  Very Hot H~K2~LO-Bearing Phanerozoic 
                    Mantle: Evidence From Ultramafic Melt 
                    Inclusions In Phenocrysts From Papua-New 
                    Guinea Boninite: *A V Sobolev, V S Kamenetsky, 
                    A J Crawford
   1350h   T22A-15  POSTER  Parental Magmas for Island Arc 
                    High-Alumina Basalts: Results of Magmatic 
                    Inclusions Study in Phenocrysts From High-Mg 
                    Basalts of Kluchevskoy Volcano, Kamchatka: 
                    *S A Hubunaya, A V Sobolev
   1350h   T22A-16  POSTER  Quantitative SIMS Analysis of Melt 
                    Inclusions and Host Minerals for Trace 
                    Elements and H~K2~LO: V K Smirnov, *A V 
                    Sobolev, V G Batanova, M V Portnyagin, S G 
                    Simakin, G V Potapov
   1350h   T22A-17  POSTER  A Model of the Effect of Boundary 
                    Layer Enrichment of Incompatible Elements on 
                    Melt Inclusion Chemistry: *B Hanson, Y Park, 
                    J W Delano
   1350h   T22A-18  POSTER  Evolution of Carbonatitic Melts in 
                    Ultramafic-Alkaline Intrusions; Evidence 
                    From Melt Inclusions Study: *I V Veksler, S V 
                    Sokolov
   1350h   T22A-19  POSTER  Synthesis of CHO Fluids at High 
                    Pressure: S V Matveev, *C Ballhaus, D 
                    Ziegenbein, J Truckenbrodt, K Fricke
   1350h   T22A-20  POSTER  Metasomatic Processes in the Upper 
                    Mantle Beneath La Palma, Canary Islands: *E 
                    Wulff-Pedersen, E R Neumann, R Vannucci, P 
                    Bottazzi, L Ottolini
   1350h   T22A-21  POSTER  Chemical Variability of Melts 
                    Delivered to the Moho Transition Zone in the 
                    Oman Ophiolite: *K T Koga, N  Shimizu, P B 
                    Kelemen

T22B   BCC:301  Tues  1315h
Deep Structure and Tectonics of the South American Continent II
 (joint  with S,V)
Presiding: P Silver, Carnegie Inst; C J Schmidt, 
           Western Mich Univ

   1315h   T22B-01  The Origin of the Andean Orogen: *P G Silver, 
                    R M Russo
   1330h   T22B-02  Mantle Flow Around a Deformable Continent: A 
                    Model for South America: *L P Solheim, P G 
                    Silver
   1345h   T22B-03  INVITED  Fossil Plumes, Flood Basalts, and 
                    Evidence for Coherent Flow of Lithosphere 
                    and Upper Mantle Beneath South America: *D E 
                    James, J VanDecar, M Assumpcao
   1400h   T22B-04  INVITED  Lithospheric Controls on the 
                    Isostatic Support, Tectonic Style, and 
                    Timing of Deformation in the Central Andean 
                    Plateau Region, 12-26 Degrees S: *D  Whitman
   1415h   T22B-05  Inversion of Teleseismic P- and S-Wave Delay 
                    Times Across the South American Continent 
                    for Upper-Mantle Structure: *J VanDecar, D 
                    James, P Silver, M Assumpcao, S Beck, T 
                    Wallace, E Minaya, R Kuehnel
   1430h   Break
   1450h   T22B-06  Shear Wave Splitting in the Eastern Caribbean: 
                    *R M Russo, P G Silver, M Franke, W B Ambeh, 
                    D E James
   1505h   T22B-07  Role of Reactivation of Basement Fabric and 
                    Terrane Boundaries on the Neogene Crustal 
                    Structure of the Pampean Ranges, 
                    West-Central Argentina: *C J Schmidt, P E 
                    Kraemer, R D Martino
   1520h   T22B-08  INVITED  Magmatic Evidence for Miocene to 
                    Recent Mantle and Crustal Evolution of the 
                    Central Andes Between 22=B0S and 32=B0S: *S M 
                    Kay
   1535h   T22B-09  Neogene Magmatism in the Andean 
                    Cordillera(26~Lo~KS to 34~Lo~KS): Evidence 
                    for Spatial and Temporal Changes in Crustal 
                    Thickness: *A C Kurtz, S M Kay, A Tittler, C 
                    Mpodozis, E Godoy

T22C   BCC:301  Tues  1615h
The Birch Lecture (joint  with T)
Presiding: M McNutt, MIT

   1615h   INTRODUCTION: M McNutt,MIT
   1620h   T22C-01  INVITED  The Anticrack Mechanism of High 
                    Pressure Faulting and Deep-Focus Earthquakes: 
                    *H W Green

T31A   BCC:Hall C  Wed  0830h
Marine Geophysics Posters (joint  with S,V)
Presiding: C D Keeley, LDEO

   0830h   T31A-01  POSTER  Microearthquake Location at the Hess 
                    Deep: *J J Porras, S M Wiggins, L M Dorman
   0830h   T31A-02  POSTER  Vertical Shortening in an Intraplate 
                    Earthquake Swarm Near the East Pacific Rise: 
                    *S H Hung, D W Forsyth
   0830h   T31A-03  POSTER  Crustal Accretion at Intermediate 
                    Spreading Rates: Pacific-Antarctic Ridge at 
                    65~Lo~K S: *A Macario, W F Haxby, W B F Ryan, 
                    S C Cande
   0830h   T31A-04  POSTER  Fracture-Controlled Hydrothermal 
                    Convection in the Oceanic Crust: *J  Yang, 
                    R N Edwards, J W Molson, E A Sudicky
   0830h   T31A-05  POSTER  Simulating Seamount Populations for 
                    the Southern East Pacific Rise and the 
                    Pacific/Antarctic Ridge: *C D Keeley, A 
                    Macario, W B F Ryan, W F Haxby
   0830h   T31A-06  POSTER  Implications of Quantitative Removal 
                    of Hydrothermally-Derived Cd, Cu, Pb, and Zn 
                    in Buoyant Plumes: *J H Trefry, S Metz, R P 
                    Trocine, D A Butterfield, G J Massoth, R A 
                    Feely
   0830h   T31A-07  POSTER  Comparison of Satellite and Airborne 
                    Magnetic Anomalies Over the Russian Arctic: 
                    *J W Kim, R R B von Frese, P T Taylor
   0830h   T31A-08  POSTER  Geopotential Anomaly Modeling of the 
                    Bengal Gulf Basin Along the Indian Plate 
                    Margin: *L Tan, R R B von Frese
   0830h   T31A-09  POSTER  Stable Isotope Data From 
                    Serpentinized Shear Zones in the Josephine 
                    Ophiolite: Evidence for Oceanic 
                    Serpentinization and Hydrogen Isotope 
                    Exchange: A J Coulton, G D Harper, J R Bowman
   0830h   T31A-10  POSTER  Erosional and Tectonic Geomorphology 
                    of Capricorn Guyot: *K Williams, L Dorman, P 
                    Lonsdale
   0830h   T31A-11  POSTER  A Global Survey of Deep-Sea 
                    Sedimentation: *H F Webb, T H Jordan

T32A   BCC:301  Wed  1330h
Ridge Accretion and Evolution (joint  with S,V)
Presiding: M Tolstoy, SIO; W R Buck, LDEO

   1330h   T32A-01  Modes of Oceanic Crustal Accretion: *W R Buck
   1345h   T32A-02  The Variation of On- and Off-Axis Crustal 
                    Production With Spreading Rate: D W Sparks, *K 
                    Barnouin-Jha, E M Parmentier
   1400h   T32A-03  Asymmetric Crustal Structure of the East 
                    Pacific Rise at 14~Lo~K15'S From Expanded 
                    Spread Profiles: J C Mutter, *M H Cormier, L 
                    Wang, P Buhl, R S Detrick, G K Kent, J A 
                    Orcutt, A Harding
   1415h   T32A-04  A Seismic Refraction Investigation of the 
                    Australian Antarctic Discordance and 
                    Neighboring South East Indian Ridges: 
                    Preliminary Results: *M Tolstoy, A J Harding, 
                    J A Orcutt, J P Morgan
   1430h   T32A-05  Evolution of the East Pacific Rise at 
                    16~Lo~K-19~Lo~KS Since 5 Ma: *M H Cormier, 
                    D S Scheirer, K C Macdonald
   1445h   T32A-06  The Effect of Pressure-Induced Solid-Solid 
                    Phase Transitions on Decompression Melting 
                    of the Mantle: *P D Asimow, M M Hirschmann, 
                    E M Stolper, M S Ghiorso, M J O'Hara
   1500h   Break
   1530h   T32A-07  Along-Axis Spacing of Buoyant Upwelling 
                    Beneath Spreading Centers and Rifts: *K 
                    Barnouin-Jha, E M Parmentier
   1545h   T32A-08  Effects of Mantle Melting on Spreading of 
                    Mantle Plumes Beneath Oceanic Spreading 
                    Centers: *G  Ito, J  Lin, C  Gable
   1600h   T32A-09  The Dynamics of Plume-Ridge Interaction: 
                    Ridge-Centered Plumes: *N M Ribe, U R 
                    Christensen, J Theissing
   1615h   T32A-10  Ultramafic Ocean Crust: Implications for 
                    Mantle-Seawater Interaction: *J E Snow
   1630h   T32A-11  A Dynamic Model of Fracture Porosity Change 
                    in Midocean Ridge Hydrothermal Environments: 
                    *M R Rovetta, D Norton
   1645h   T32A-12  Stress Field Near Ridge-Transform Systems: *X 
                    Xin, J F Engeln, M Liu

T41A   BCC:302  Thurs  0830h
Elasticity, Strength, and Equation of State (joint  with V)
Presiding: K J Kingma, Carnegie Inst of Washington; M Chai, 
           Univ Washington

   0830h   T41A-01  A Simplified Model for Predicting High 
                    Pressure Thermal Expansion of Alkali Halides: 
                    *K Wang, R R Reeber
   0845h   T41A-02  Support for the Hypothesis That Orthorhombic 
                    Silicate Perovskite is a Debye-Like Solid: 
                    *O L Anderson
   0900h   T41A-03  Synchrotron Diffraction of Si0~K2~L to 
                    Multi-megabar Pressures: *K J Kingma, H K Mao, 
                    R J Hemley
   0915h   T41A-04  Thermal Equations of State of Garnets Along 
                    the Pyrope-Majorite Join: *Y Wang, D J 
                    Weidner, J Zhang, I Martinez, Y Wu, G Chen, Y 
                    Sinelnikov, M T Vaughan, R C Liebermann, G D 
                    Gwanmesia
 Mg~K4~LSi~K2~LO~K12~L-Mg~K3~LAl~K2~LSi~K3~LO~K12~L Garnets and 
                    End-Member Tetragonal Mg~K4~LSi~K4~LO~K12~L 
                    Garnet by Brillouin Scattering: *S V 
                    Sinogeikin, J D Bass
   0945h   T41A-06  Elastic Properties of Single-Crystal 
                    Magnesiowustite (MG~Kx~LFe~K1-x~LO): *E K 
                    Graham, S J Mackwell, S Finan
   1000h   Break
   1020h   T41A-07  Inertial Damping in High-Concentration 
                    Suspensions: *D H Green, R Esquivel-Sirvent, 
                    S S Yun
   1035h   T41A-08  Elastic Wave Velocities of Mantle Minerals 
                    to 10 GPa in Multi-Anvil Apparatus by in 
                    Situ Ultrasonic Techniques: B Li, R C 
                    Liebermann, G D Gwanmesia, I Jackson, T 
                    Morgan
   1050h   T41A-09  Ultrasonic Equation of State Measurements in 
                    a Diamond Anvil Cell: H S Spetzler, *G  Chen, 
                    A H Shen, R  Weigel, K  Muller
   1105h   T41A-10  Ultrasonic Observations of Liquid H~K2~LO - 
                    Ice VI Transitions in a Hydrothermal 
                    Diamond-Anvil Cell: *A H Shen, H S Spetzler, 
                    R  Weigel
   1120h   T41A-11  Advances in Equation of State Measurements 
                    in SAM85: *D J Weidner, Y Wang, M T Vaughan, 
                    I Getting
   1135h   T41A-12  Yield Strength of Single Crystal Ruby at 
                    High Confining Pressure: Mean Pressure and 
                    Differential Stress Based on the 
                    R~K1~L-R~K2~L Line Splitting: *M Chai, J M 
                    Brown
   1150h   T41A-13  Strength Measurements and TEM Observations 
                    on San Carlos Olivine Single Crystals 
                    Deformed in the Diamond-Anvil Cell: J M Brown, 
                    *Y Wang, M Chai

T42A   BCC:307  Thurs  1330h
Structure, Dynamics, and History of the Core I (joint  with GP,S,
V)
Presiding: P Olson, Johns Hopkins Univ; O L Anderson, UCLA

   1330h   T42A-01  INVITED  An Experimental Test of Dynamo 
                    Efficiency: *P Olson, P Cardin, D Brito, H C 
                    Nataf
   1345h   T42A-02  INVITED  The Exclusion of the Epsilon (hcp) 
                    Phase of Pure Iron as the Equilibrium Phase 
                    at Inner Core Conditions: *O L Anderson
   1400h   T42A-03  Core Formation of the Earth - I: Physical 
                    Aspects of Metal-Silicate Equilibrium: *S 
                    Karato, V Rama Murthy
   1415h   T42A-04  Core Formation in the Earth - II: Chemical 
                    Aspects of the Mantle and the Core: *V 
                    Rama Murthy, S Karato
   1430h   Break
   1450h   T42A-05  Low Permeability of Core-Forming Melts in 
                    Olivine Spinel: *W G Minarik, F J Ryerson
   1505h   T42A-06  Molecular Dynamics and Cell Model 
                    Calculations on Iron Under P, T Conditions 
                    of the Earth Core: *E  Wasserman, L  Stixrude, 
                    R  Cohen
   1520h   T42A-07  A P-Wave Model of Inner Core Heterogeneity: *W 
                    Su, A M Dziewonski
   1535h   T42A-08  Near Diurnal Free Wobble of the Core: A 
                    Search Using a Network of Borehole 
                    Strainmeters: A Linde, *L Liu, I S Sacks, S 
                    He
   1550h   T42A-09  INVITED  Magnetoconvection in the Core 
                    Driven by Mantle Heat Flow: *P Olson, G 
                    Glatzmaier

T51A   BCC:Hall C  Fri  0830h
Lithospheric Tectonics: Observations and Models I Posters
Presiding: M A Ellis, CERI

   0830h   T51A-01  POSTER  Topography as a Measure of Regional 
                    Strain: Results of a Coupled 
                    Tectonic-Geomorphologic Model: *M A Ellis, 
                    A L Densmore, R S Anderson
   0830h   T51A-02  POSTER  Wrench Faulting as a Model for 
                    Morphotectonic Features in the Paleozoic and 
                    Quaternary of the Western Appalachian Basin 
                    Region: *M D Wegweiser, L E Babcock
   0830h   T51A-03  POSTER  Evolution and Geodynamics of the 
                    Sedimentary Basins of the Eastern 
                    Continental Margin of India: *L N Kailasam
   0830h   T51A-04  POSTER  Miocene Paleogeography of the Bengal 
                    Basin, Bangladesh: Subsurface Lithofacies 
                    Analysis: *A  Uddin, N  Lundberg
   0830h   T51A-05  POSTER  Active Faulting in the Taiwan 
                    Orogenic Belt: *R J Rau, F T Wu
   0830h   T51A-06  POSTER  Deformation Kinematics in the 
                    Pakistan Fold and Thrust Belt: *B Shen-Tu, 
                    W E Holt, D M Davis
   0830h   T51A-07  POSTER  Oblique Convergence and Strain 
                    Partitioning in Pakistan: Finite Element and 
                    Mechanical Analog Modeling: *S S B Haq, D M 
                    Davis, W E Holt
   0830h   T51A-08  POSTER  Global Rythms of the Phanerozoic 
                    Endogenic Activity of the Earth: V E Khain, 
                    *K B Seslavinsky
   0830h   T51A-09  POSTER  Constraints on the Timing of East 
                    Gondwana Assembly: A Reappraisal: *A M Grunow, 
                    T J Wilson, S B Mukasa
   0830h   T51A-10  POSTER  The Rivera Triple Junctions: A 
                    Preliminary Kinematic Model: *N  Mesoloras, 
                    W E Holt

T51B   BCC:Hall C  Fri  0830h
Structure, Dynamics, and History of the Core II Posters (joint 
 with GP,S,V)
Presiding: D Yuen, Univ Minnesota

   0830h   T51B-01  POSTER  Effects of Compressibility on 3-D 
                    Spherical-Shell Thermal Convection in the 
                    Outer-Core: D A Yuen, *S Zhang
   0830h   T51B-02  POSTER  Different Consequences From 
                    Compressibility on Thermal and Thermal 
                    Chemical Convection in the Earth's Outer Core: 
                    *U Hansen, D A Yuen
   0830h   T51B-03  POSTER  The Dynamics of Convecting Fluid 
                    Loop Dynamos: D  Bercovici, *S A Weinstein
   0830h   T51B-04  POSTER  The Earth Interior Hot Plumes: *X M 
                    Chen, N Rast, R A Hoppin
   0830h   T51B-05  POSTER  Searching for the Slichter Core 
                    Modes: Constraint on Density Jump at Inner 
                    Core Boundary: *L Liu, I S Sacks, A T Linde
   0830h   T51B-06  POSTER  Paleomagnetic Excursions, DC 
                    Telluric Currents: *R C Bostrom

T51C   BCC:301  Fri  0830h
Rock Mechanics and Lithospheric Dynamics (joint  with V)
Presiding: S L Karner, MIT

   0830h   T51C-01  Experimental Analysis of Lithification and 
                    Healing in Fault Gouge: *S L Karner, C J 
                    Marone, B  Evans
   0845h   T51C-02  Shear Zone Growth and Development in 
                    Granitic Rock: *P P Christiansen, D D Pollard
   0900h   T51C-03  Lattice Preferred Orientation and Melt 
                    Distribution in Experimentally Sheared 
                    Olivine-Basalt Rocks: *S Zhang, M Zimmerman, 
                    M J Daines, S Karato, D L Kohlstedt
   0915h   T51C-04  Mechanisms of Shear Localization in the 
                    Continental Lithosphere: Inference From the 
                    Deformation Microstructures of Peridotites 
                    From Ivrea Zone, Italy: D Jin, *S Karato, M 
                    Obata
   0930h   T51C-05  Preliminary Results From a New Apparatus for 
                    Measuring Fracture Resistance of Rocks at 
                    Hydrothermal Conditions: Y Kuribayashi, *M R 
                    Rovetta, K Matsuki
   0945h   T51C-06  Stability of Slip on a Fluid-Saturated Fault 
                    With Shear Heating, Dilatancy, and Rate and 
                    State Dependent Friction: *P Segall, J R Rice
   1000h   T51C-07  Volume Strain and Cleavage Development in 
                    Carbonates, Lost River Range, Idaho: *J E 
                    Holl, D J Anastasio, S Davidson, G E Bebout

T52A   BCC:301  Fri  1330h
Lithospheric Tectonics:  Observations and Models II (joint 
 with S)
Presiding: D Scheirer, Brown Univ; J D Pelletier, Cornell Univ

   1330h   T52A-01  Multitaper Estimates of the Lithospheric 
                    Strength of the Basin and Range Province: *D 
                    Scheirer, D Forsyth, A Hosford
   1345h   T52A-02  Mathematical Analysis of Broken Plate Models 
                    for Lithospheric Flexure: *D M Audet
   1400h   T52A-03  What Brought Them Up? Exhumation of 
                    Ultrahigh-Pressure Rocks in the Dabie 
                    Mountains of Eastern China: B R Hacker, L 
                    Ratschbacher, L Webb, S Dong
   1415h   T52A-04  Discovery of Eclogite Blocks in the Altun 
                    Mountains, SE Tarim Basin, NW China: A Hanson, 
                    E Chang, D Zhou, B Ritts, E Sobel, S Graham, 
                    C Chu, J Liu, R Zhang, *J G Liou
   1430h   T52A-05  Wedge Extrusion Model for the Reconstruction 
                    of Early Paleozoic Tectonics of North China 
                    Block and Tarim-Qaidam Block: Implication 
                    for Newly Discovered Eclogite in the Altyn 
                    Shan: *D Zhou
   1445h   T52A-06  Geometry of the Deformation Front Along the 
                    West Side of the Taiwan Arc-Continent 
                    Collision Belt: *C  Liu, L S Teng, I L Huang
   1500h   Break
   1530h   T52A-07  A Seismological Examination on the 
                    Deformation of the Oceanic Lithosphere Near 
                    Taiwan: D H Salzberg, F T Wu
   1545h   T52A-08  Constraints on the Geometry and Motion of 
                    the South Tibetan Detachment System From 
                    INDEPTH Reflection Profiling: *M L Hauck, K D 
                    Nelson, W Changde, M J Cogan, L D Brown, W S 
                    Kidd, M J Edwards, J T Kuo, Z Wenjin, J Li, Y 
                    Yue, C Jenkai, G Jinru, L Xie, L S Lin
   1600h   T52A-09  Scale Invariant Porosity Variations in 
                    Sedimentary Basins: *J D Pelletier, D L 
                    Turcotte
   1615h   T52A-10  The Role of Erosion Interacting With 
                    Lithospheric Phase Transitions in the 
                    Evolution of Sedimentary Basins: *A N B 
                    Poliakov, Y Y Podladchikov, D A Yuen
   1630h   T52A-11  Thermal Models of Core Complex Evolution: 
                    Implications for Ancient Cooling Paths and 
                    Present-Day Heat Flow Patterns: *R A Ketcham
   1645h   T52A-12  Reconstruction of the Cenozoic Development 
                    of the Angolan Continental Margin: *L  Lavier, 
                    F  Brigaud, M S Steckler
   1700h   T52A-13  TITLE ONLY  The Oasis Valley Fault: The 
                    Principal Breakaway Structure and Eastern 
                    Limit of Late Miocene Synvolcanic Extension 
                    in the Bullfrog Hills, Southwestern Nevada: 
                    *K A Connors, S I Weiss, D C Noble

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