| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 501 |  | 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 |
| 502 |  | Cinder cones north of San Francisco Mts., 1900 | 1900 | Image | uum_map |
| 503 |  | 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 |
| 504 |  | 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 |
| 505 |  | Cinders | 1900 | Image | uum_map |
| 506 |  | Cinders, San Francisco Mt., 1900 | 1900 | Image | uum_map |
| 507 |  | Circle of stones, Grand Canyon 1971 | 1971 | Image/StillImage | uum_map_rr |
| 508 |  | Classification of hydrogeologic areas and hydrogeologic flow systems in the basin and range physiographic province, southwestern United States | 2002 | Text | wwdl_er |
| 509 |  | Clay Watson, Salt Lake City, UT: an interview by Matt Driscoll, 26 May 2010 | 2010-05-26 | Text | uum_elc |
| 510 |  | Cliff Dweller's Lodge | 1965-06 | Image | uum_map_rr |
| 511 |  | Cliff dwellers, Arizona | 1956 | uum_map_rr | |
| 512 |  | Cliff dwellers, Arizona | 1956 | uum_map_rr | |
| 513 |  | Cliff dwelling in Canyon de Chelly (or near mouth of del Muerto), 1910 (photo by Edna H. Gregory) | 1910 | Image | uum_map |
| 514 |  | Cliff dwelling ruins | 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949 | Image/StillImage | uum_map_rr |
| 515 |  | Cliff House 2 mi. above Tolchaco (Photo N-M174) | 1913 | Image | uum_map |
| 516 |  | Cliff, LaPlata on Dolores at mouth of Sagy at Sosi canyon, Ariz., 1910 (Photo G166) | 1910 | Image | uum_map |
| 517 |  | Cliff, LaPlata on Dolores at mouth of Sagy at Sosi canyon, AZ. 1910 (Photo G166) | 1910 | Image | uum_map |
| 518 |  | Cliff-vein in Canyon de Chelly, 1910. | 1910 | Image | uum_map |
| 519 |  | Cliffing dwelling | 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949 | Image | uum_map_rr |
| 520 |  | Cliffs (Dolores strata) east of Little Colorado at Tolchaco, Arizona, 1909 (photo G-88) | 1909 | Image | uum_map |
| 521 |  | Cliffs at Lyon's Ranch, near Tuba, Ariz. Lower La Plata or upper Dolores strata, M. R. Campbell photo, 1909 | 1909 | Image | uum_map |
| 522 |  | Cliffs near Tuba, Moencopie Wash, 1900 | 1900 | Image | uum_map |
| 523 |  | Cliffs west of Cornfields, south of Ganado; on west side of Pueblo Colorado Wash. Heald, 1911 (Photo N-M123) | 1911 | Image | uum_map |
| 524 |  | Coconino Forest | 1900 | Image | uum_map |
| 525 |  | Coconino Forest | 1900 | Image | uum_map |