TY - RPRT TI - A 15-year catalog of more than 1 million low-frequency earthquakes: Tracking tremor and slip along the deep San Andreas Fault AU - David R. Shelly PY - 2017 DO - 10.1002/2017jb014047 UR - https://pubs.usgs.gov/publication/70204784 ID - 70204784 ER -