TY - RPRT TI - New seafloor map of the Puerto Rico Trench helps assess earthquake and tsunami hazards AU - Uri S. ten Brink AU - William Danforth AU - Christopher Polloni AU - Brian D. Andrews AU - Pilar Llanes Estrada AU - Shepard Smith AU - Eugene Parker AU - Toshihiko Uozumi PY - 2011 DO - 10.1029/2004eo370001 UR - https://pubs.usgs.gov/publication/70121930 ID - 70121930 ER -