Carr, Michael D.; Waddell, Sandra J. et al. (1986) Geology of drill hole UE25p#1; a test hole into pre-Tertiary rocks near Yucca Mountain, southern Nevada Series.Open-file Report; No. 86-175;

Stock, J. M.; Healy, J. H. et al. (1984) Report on televiewer log and stress measurements in core hole USW G-2, Nevada Test Site, October-November, 1982 Series.U.S. Geological Survey open-file report; No. 84-172;