Arizona Index
| Title | Date |
|---|---|
| A possible prehistoric shrine in eastern Arizona | July 1957 |
| Ancient ceremonial caves of central Arizona | January 1931 |
| Ancient ceremonial caves of central Arizona | April 1931 |
| Intaglios --- north of Blythe, southeast of Needles | April 1977 |
| Paho Cave | Winter 1964 |
| Pictographs and murals in the Southwest | October 1935 |
