Quaternary geologic map of the Palisades Creek-Comanche Creek area, eastern Grand Canyon, Arizona
['Quaternary geologic map of the Palisades Creek-Comanche Creek area, eastern Grand Canyon, Arizona', 'Quaternary geologic map of the Palisades Creek-Comanche Creek area, eastern Grand Canyon, Arizona', 'Open-File Report', '1995-01-01', 'scientific article']