TY - RPRT TI - Map showing outcrops of pre-Quaternary ash-flow tuffs and volcaniclastic rocks, Basin and Range Province, Nevada AU - K. A. Sargent AU - Kurt Roggensack PY - 1984 DO - 10.3133/wri834119e UR - https://pubs.usgs.gov/publication/wri834119E ID - wri834119E ER -