| Color Space | Uncalibrated | Date/Time | 1936:04:20 16:05:27 |
| Orientation | 1: Normal (0 deg) | Resolution Unit | Inch |
| X Resolution | 300 dots per ResolutionUnit | Y Resolution | 300 dots per ResolutionUnit |
| Compression | Jpeg Compression | Keywords | shrub soil caliche Flourensia cernua roots |
| Caption | Florensia cernua root system in soil over caliche layer 10 inches deep. Maximum penetration 18 inches. Layer lateral roots extend 8 to 10 feet from shrub. PSS number 6. Original photo number 304. |