| Color Space | Uncalibrated | Date/Time | 1936:04:23 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 | Scleropogon plant soil correlation Scleropogon brevifolius root |
| Caption | Scleropogon brevifolius roots immediately below the surface at plant soil correlation study number 7, 1 inch of soil removed from face of trench to expose roots. Original photo number 158. |