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George Billingsley

View north toward basalt dike (photograph EI10) in Hakatai Shale, Unkar Group, on north side of river mile 77.2, at beginning of Hance Rapids. Shinumo Sandstone forms cliff at upper edge of photograph.
Cheyava Falls in flood, about a 450- to 500-foot waterfall, issuing from cave in Mooney Falls Member of Redwall Limestone, east wall of upper Clear Creek canyon.
Aerial view southeast toward Fern Glen Arch in Mooney Falls Member of Redwall Limestone, east side of Fern Glen Canyon, north side of river mile 168.5.
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