Billingsley, G.H., Goodwin, G., Nagorsen, S.E., Erdman, M.E., and Sherba, J.T., 2019, Geologic and related photographs of the Grand Canyon region (1967–2010): U.S. Geological Survey data release, accessed [Month Day, Year], at https://doi.org/10.5066/F7WS8SHW.
Summary
View northwest and downriver from river mile 168.3 toward Surprise Canyon Formation, dark red-brown ledge in channel fill above Redwall Limestone cliff (photographs CS62, CS63, CS64), southwest side of Fern Glen Canyon.
Summary
View northwest and downriver from river mile 168.3 toward Surprise Canyon Formation, dark red-brown ledge in channel fill above Redwall Limestone cliff (photographs CS62, CS63, CS64), southwest side of Fern Glen Canyon.