TY - RPRT TI - The upper mantle structure of the central Rio Grande rift region from teleseismic P and S wave travel time delays and attenuation AU - P.D. Slack AU - P.M. Davis AU - W.S. Baldridge AU - K.H. Olsen AU - A. Glahn AU - U. Achauer AU - W. Spence PY - 1996 DO - 10.1029/96jb00109 UR - https://pubs.usgs.gov/publication/70019066 ID - 70019066 ER -