| *** Taxonomy Characterization Data *** |
| Pedon ID: S1964CA073005 | ( San Diego, California ) | Print Date: Dec 4 2024 3:26AM |
| Sampled as on Feb 17, 1964: | Bonsall |
| Revised to correlated: | Bonsall ; Fine-loamy, mixed, thermic Natric Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1964CA073005 Lat: 33° 21' 43.01" north Long: 117° 13' 27.99" west MLRA: 20 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A2883 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Riverside, California | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | 4A1f | ||||||||||||
| 40A22726 | 0-25 | Ap | S | 9.1 | 0.52 | 48 | 1.53 | 0.002 | 2 | ||||
| 40A22727 | 25-38 | E | S | 10.8 | 0.48 | 47 | 1.59 | 0.008 | 2 | ||||
| 40A22728 | 38-51 | B1 | S | 14.1 | 0.45 | 46 | 1.78 | 0.009 | 3 | ||||
| 40A22729 | 51-74 | Bt1 | S | 24.4 | 0.43 | 43 | 1.75 | 0.018 | 5 | ||||
| 40A22730 | 74-104 | Bt2 | S | 22.7 | 0.45 | 43 | 2 | ||||||
| 40A22731 | 104-150 | Bt3 | S | 16.4 | 0.52 | 47 | 1.66 | 0.009 | 7 | ||||
| 40A22732 | 150-185 | Bt4 | S | 17.9 | 0.57 | 45 | 6 | ||||||
| 40A22733 | 185-216 | Bt5 | S | 21.6 | 0.54 | 38 | 1.77 | 0.014 | 5 | ||||
| 40A22734 | 216-234 | B2 | S | 21.0 | 0.64 | 37 | 8 | ||||||
| 40A22735 | 234-254 | C | S | 13.9 | 0.86 | 44 | 1.65 | 0.010 | 19 | ||||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 8C1a | 6A1a | 6E1a | 8A1a | ||||||||||||||||
| 40A22726 | 0-25 | Ap | S | 6.8 | 0.94 | 83 | 0.58 | ||||||||||||
| 40A22727 | 25-38 | E | S | 7.2 | 0.26 | 85 | 0.52 | ||||||||||||
| 40A22728 | 38-51 | B1 | S | 6.9 | 0.15 | 84 | 1.00 | ||||||||||||
| 40A22729 | 51-74 | Bt1 | S | 7.1 | 0.16 | 88 | 1.11 | ||||||||||||
| 40A22730 | 74-104 | Bt2 | S | 8.0 | 0.06 | 90 | 1.33 | ||||||||||||
| 40A22731 | 104-150 | Bt3 | S | 8.1 | 0.04 | 95 | 1.55 | ||||||||||||
| 40A22732 | 150-185 | Bt4 | S | 8.3 | 0.03 | 95 | 1.78 | ||||||||||||
| 40A22733 | 185-216 | Bt5 | S | 8.1 | 0.04 | -- | 96 | 1.90 | |||||||||||
| 40A22734 | 216-234 | B2 | S | 8.0 | 0.01 | 96 | 1.74 | ||||||||||||
| 40A22735 | 234-254 | C | S | 8.1 | 0.01 | 97 | 1.46 | ||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 23 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 43 | % wt | |
| Volume, >2mm, Weighted Average | 4 | % vol | |
| Clay, total, Weighted Average | 23 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 51-100 cm | |||