Geologic map of the Klamath Falls area, Klamath County...
Oregon. Dept. of GeologyPriest, G.R., Hladky, F.R., and Murray, R.B., 2008, Geologic map of the Klam- ath Falls area, Klamath County, Oregon: Oregon Department of Geology and Mineral Industries, Geologic Map Series, GMS-118.