T22C:
Shallow Properties of Fault Zones II

Tuesday, 16 December 2014: 10:20 AM-12:20 PM
Chairs:  Eric O Lindsey1, Andrew J Barbour1, Thomas M Mitchell2 and Amir A Allam3, (1)Scripps Institution of Oceanography, La Jolla, CA, United States(2)University College London, London, United Kingdom(3)University of Alaska Fairbanks, Fairbanks, AK, United States
Primary Conveners:  Eric O Lindsey, Scripps Institution of Oceanography, La Jolla, CA, United States
Co-conveners:  Andrew J Barbour1, Thomas M Mitchell2 and Amir A Allam1,3, (1)Scripps Institution of Oceanography, La Jolla, CA, United States(2)University College London, London, United Kingdom(3)University of Alaska Fairbanks, Fairbanks, AK, United States
OSPA Liaisons:  Thomas M Mitchell, University College London, London, United Kingdom

Abstracts Submitted to this Session:

10:20 AM
T22C-01
 
The Influence of Exotic Calcite on the Mechanical Behavior of Quartz Bearing Fault Gouge
Brett M Carpenter, National Institute of Geophysics and Volcanology, Rome, Italy, Giuseppe Di Stefano, INGV National Institute of Geophysics and Volcanology, Rome, Italy and Cristiano Collettini, Sapienza University of Rome, Rome, Italy
10:35 AM
T22C-02
 
Physical Limits on Damaged Fault Zone Thickness: the Role of Seismogenic Depth
Jean Paul Ampuero, California Institute of Technology, Seismological Laboratory, Pasadena, CA, United States
10:50 AM
T22C-03
 
The Effect of Authigenic Phyllosilicate Growth on the Mechanical Behaviour of Upper Crustal Faults
Siân Evans1, Robert Holdsworth1, Jonathan Imber1, Shmuel Marco2, Rami Weinberger3 and Nicola De Paola4, (1)University of Durham, Durham, United Kingdom, (2)Tel Aviv University, Tel Aviv, Israel, (3)Geological Survey of Israel, Jerusalem, Israel, (4)University of Durham, Durham, DH1, United Kingdom
11:05 AM
T22C-04
 
Laboratory simulations of fluid-induced seismicity in shallow volcanic faults
Marco Fazio1, Philip M Benson1 and Sergio Vinciguerra2,3, (1)University of Portsmouth, Rock Mechanics Laboratory, Portsmouth, United Kingdom, (2)British Geological Survey Keyworth, Nottinghamshire, United Kingdom, (3)University of Leicester, Leicester, United Kingdom
11:20 AM
T22C-05
 
Episodic Dissolution, Precipitation and Slip along the Heart Mountain Detachment, Wyoming
Erika Swanson, California Institute of Technology, Pasadena, CA, United States and Brian P Wernicke, CALTECH, Pasadena, CA, United States
11:35 AM
T22C-06
 
Shallow Hydrothermal Flow in a Strike-Slip Fault System, Mt Isa, Australia: A Proterozoic Analog for Modern Geothermal Systems Along Strike-Slip Faults
Richard H Sibson, University of Otago, Dunedin, New Zealand, Francesca Ghisetti, TerraGeologica, Christchurch, New Zealand and Michael Begbie, Solid Energy New Zealand Ltd., Huntly, New Zealand
11:50 AM
T22C-07
 
Effects of the Earthquake Cycle Observed in Pore Pressure Measurements
Andrew J Barbour, University of California San Diego, La Jolla, CA, United States
12:05 PM
T22C-08
 
Morphotectonic, Quaternary and Structural Geology Analyses of the Shallow Geometry of the Mw 6.1, 2009 L’Aquila Earthquake Fault (central Italy): A Missed Opportunity for Surface Faulting Prevention.
Stefano Pucci1, Fabio Villani1, Riccardo Civico1, Daniela Pantosti1, Alessandra Smedile1, Paolo Marco De Martini1, Deborah Di Naccio1 and Anna Gueli2, (1)INGV National Institute of Geophysics and Volcanology, Rome, Italy, (2)Università degli Studi di Catania, Dipartimento di Fisica e Astronomia, Catania, Italy
 
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