TY - RPRT TI - Data report for a seismic refraction/wide-angle reflection investigation of the Puget Basin and Willamette Valley in western Washington and Oregon AU - J.H. Luetgert AU - W. D. Mooney AU - A.M. Trehu AU - J.N. Nabelek AU - Gordon R. Keller AU - K.C. Miller AU - Isa Asudeh AU - Brad Isbell PY - 1993 DO - 10.3133/ofr93347 UR - https://pubs.usgs.gov/publication/ofr93347 ID - ofr93347 ER -