Figure A4. Perspective view of geology and topography around Medicine Lake. The geologic map layer contains unpublished information made available by Julie Donnelly-Nolan (USGS). The topography is simplified from the USGS 30m digital elevation model of the Medicine Lake 7.5' quadrangle. In the image, Medicine Lake is labeled "Lake." The high ridge to the south of the lake is Medicine Mountain. The yellow area to the north of the lake is the young Medicine Lake Glass Flow. The high purple area is Mt. Hoffman."