TY - RPRT TI - Subsurface geology of the Silent Canyon caldera, Nevada Test Site, Nevada AU - Paul P. Orkild AU - F.M. Byers AU - D. L. Hoover AU - K. A. Sargent PY - 1968 DO - 10.3133/ofr68206 UR - https://pubs.usgs.gov/publication/ofr68206 ID - ofr68206 ER -