| Color Space | Uncalibrated | Date/Time | 1936:04:27 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 | Yucca elata plant soil correlation tap root |
| Caption | Yucca elata tap root at plant soil study number 1, length of taproot 46 inches. Normal development of tap. No zone of concentration or caliche to hinder penetration. Lateral roots extend horizontally to distances 15-18 feet from tap root. Original photo number 129. |