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 south toward Surprise Valley Landslide (lower part of photograph) from Thunder River trail. West end of Powell Plateau, north rim, at distant skyline.
Summary
View south toward Surprise Valley Landslide (lower part of photograph) from Thunder River trail. West end of Powell Plateau, north rim, at distant skyline.