@misc{indiciae7a09f9a3059c, title = {Interpretations of shallow seismic-refraction surveys performed at eight proposed deep crustal studies refraction shot points in Death Valley National Monument, California}, author = {R.D. Luzitano}, year = {1988}, doi = {10.3133/ofr88508}, url = {https://pubs.usgs.gov/publication/ofr88508}, note = {Source identifier: ofr88508} }