| Clay (%) | Silt (%) | Sand (%) | Dominant Vegetation |
| 8.2 | 6.2 | 86 | Md dune |
| 9.9 | 6.7 | 82 | Md-dune |
| 11 | 6.8 | 82 | Ml-level |
| 11 | 26 | 55 | Te-east |
| 21 | 24 | 55 | Tw-west |
| 17 | 22 | 59 | Tn-north |
| 8.9 | 9.1 | 82 | Gb-basin |
| 26 | 19 | 55 | Gs-Mnt |
| 6 | 13 | 81 | Gi-distant |
| 72 | 27 | 1 | Ps-small |
| 57 | 33 | 2 | Pc-college |
| 36 | 30 | 33 | Pt-tobosa |
| 9 | 18 | 72 | Cc-caliche |
| 13 | 19 | 68 | Cg-gravel |
| 13 | 15 | 72 | Cs-sand |