TY - RPRT TI - High-frequency imaging of elastic contrast and contact area with implications for naturally observed changes in fault properties AU - Kohei Nagata AU - Brian D. Kilgore AU - Nicholas M. Beeler AU - Masao Nakatani PY - 2014 DO - 10.1002/2014jb011014 UR - https://pubs.usgs.gov/publication/70189605 ID - 70189605 ER -