| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 151 |
 | Canyon at Tuba coal mine; McElmo capped by Cretaceous (Stephen Janus photo, 1909) | 1909 | Image | uum_map |
| 152 |
 | Canyon of the Little Colorado below Cameron. | 1941 | Image | uum_map |
| 153 |
 | Capming, Grand Canyon / Colorado River Trip, Day 2. | 1958 | Image | uum_map |
| 154 |
 | Cathedral Rock on the road to Lees Ferry, Arizona, 1960 | 1960 | Image | uum_map |
| 155 |
 | Cathedral Rock on the road to Lees Ferry, Arizona, before Grand Canyon boating trip | 1960 | Image | uum_map |
| 156 |
 | Century plant, Grand Canyon | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949 | Image/StillImage | uum_map_rr |
| 157 |
 | Chinle shales at Echo Peak, Coconino County, Arizona. Standing on Shinarump conglomerate. June 6, 1915. | 1915 | Image | uum_map |
| 158 |
 | Chuar Butte below Little Colorado River, campsite | 1970-08 | Image | uum_map_rr |
| 159 |
 | Chuar Butte below Little Colorado River, campsite | 1970-08 | Image | uum_map_rr |
| 160 |
 | Chuar Butte below Little Colorado River, campsite | 1970-08 | Image | uum_map_rr |
| 161 |
 | Chuar Butte; airplane accident | 1971-05-07 | Image | uum_map_rr |
| 162 |
 | Chuar Butte; airplane accident | 1971-05-07 | Image | uum_map_rr |
| 163 |
 | Cinder cone near San Francisco Mtn, with lava flows in front, 1900 | 1900 | Image | uum_map |
| 164 |
 | Cinder cones above Lava Falls, Grand Canyon - aerial view | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979; 1980 | Image | uum_map_rr |
| 165 |
 | Cinder cones above Lava Falls, Grand Canyon - aerial view | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979; 1980 | Image | uum_map_rr |
| 166 |
 | Cinder cones near Flagstaff | 1900 | Image | uum_map |
| 167 |
 | Cinder cones north of San Francisco Mts., 1900 | 1900 | Image | uum_map |
| 168 |
 | Cinder cones, Grand Canyon region | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979; 1980 | Image | uum_map_rr |
| 169 |
 | Cinder cones, Sunset Crater National Monument | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979; 1980 | Image | uum_map_rr |
| 170 |
 | Cinders | 1900 | Image | uum_map |
| 171 |
 | Cinders, San Francisco Mt., 1900 | 1900 | Image | uum_map |
| 172 |
 | Clear Creek at junction with Colorado River | 1971-05-08 | Image | uum_map_rr |
| 173 |
 | Cliff Dweller's Lodge | 1965-06 | Image | uum_map_rr |
| 174 |
 | Cliff House 2 mi. above Tolchaco (Photo N-M174) | 1913 | Image | uum_map |
| 175 |
 | Cliffs (Dolores strata) east of Little Colorado at Tolchaco, Arizona, 1909 (photo G-88) | 1909 | Image | uum_map |