Scientific Investigations Report 2008–5167
U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2008–5167
Figure 3. Thickness and depth to the base of all sedimentary interbeds observed in this study, Idaho National Laboratory, Idaho. Shaded areas indicate the average depth to the base of composite-stratigraphic unit 1 and the maximum depth to the base of composite-stratigraphic unit group 2–7.