TY - RPRT TI - Structure, porosity and stress regime of the upper oceanic crust: Sonic and ultrasonic logging of DSDP Hole 504B AU - Robin Newmark AU - Roger N. Anderson AU - Daniel Moos AU - Mark D. Zoback PY - 1985 DO - 10.1016/0040-1951(85)90153-2 UR - https://pubs.usgs.gov/publication/70012972 ID - 70012972 ER -