| *** Taxonomy Characterization Data *** |
| Pedon ID: S1961CA073002 | ( San Diego, California ) | Print Date: Apr 23 2024 9:12PM |
| Sampled as on Jan 16, 1961: | Holland |
| Revised to correlated on Nov 14, 2018: | Holland ; Fine-loamy, mixed, superactive, mesic Ultic Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1961CA073002 Lat: 33° 2' 27.00" north Long: 116° 37' 59.99" west MLRA: 20 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A2893 | 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 | |||||||||||||
| 40A22806 | 0-8 | A11 | S | 8.7 | 0.77 | 46 | -- | ||||||
| 40A22807 | 8-25 | A12 | S | 8.8 | 0.56 | 44 | -- | ||||||
| 40A22808 | 25-51 | A2 | S | 9.8 | 0.53 | 39 | -- | ||||||
| 40A22809 | 51-74 | B11 | S | 20.9 | 0.48 | 27 | -- | ||||||
| 40A22810 | 74-89 | B12 | S | 20.3 | 0.63 | 16 | -- | ||||||
| 40A22811 | 89-127 | B2 | S | 11.4 | 0.94 | 21 | -- | ||||||
| 40A22812 | 127-163 | C | S | 8.8 | 0.84 | 32 | -- | ||||||
| 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 | ||||||||||||||||||
| 40A22806 | 0-8 | A11 | S | 5.7 | 4.21 | 51 | |||||||||||||
| 40A22807 | 8-25 | A12 | S | 5.8 | 1.14 | 54 | |||||||||||||
| 40A22808 | 25-51 | A2 | S | 5.7 | 0.30 | 63 | |||||||||||||
| 40A22809 | 51-74 | B11 | S | 5.7 | 0.26 | 65 | |||||||||||||
| 40A22810 | 74-89 | B12 | S | 5.5 | 0.30 | 68 | |||||||||||||
| 40A22811 | 89-127 | B2 | S | 5.6 | 0.18 | 73 | |||||||||||||
| 40A22812 | 127-163 | C | S | 5.7 | 0.13 | 76 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 16 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 28 | % wt | |
| Volume, >2mm, Weighted Average | 4 | % vol | |
| Clay, total, Weighted Average | 16 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||