TY - RPRT TI - Stratigraphy and structure of volcanic rocks in drill hole USW-G1, Yucca Mountain, Nye County, Nevada AU - R.W. Spengler AU - F.M. Byers AU - J.B. Warner PY - 1981 DO - 10.3133/ofr811349 UR - https://pubs.usgs.gov/publication/ofr811349 ID - ofr811349 ER -