| *** Taxonomy Characterization Data *** |
| Pedon ID: S1964CA073004 | ( San Diego, California ) | Print Date: May 8 2024 1:58PM |
| Sampled as on Feb 17, 1964: | Vista |
| Revised to correlated: | VISTA ; Coarse-loamy, mixed, thermic Typic Xerochrepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1964CA073004 Lat: 33° 22' 3.00" north Long: 117° 13' 44.00" west MLRA: 20 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A2994 | 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 | |||||||||||||
| 40A23554 | 0-20 | A1 | S | 13.7 | 0.45 | 55 | 9 | ||||||
| 40A23555 | 20-38 | A2 | S | 13.3 | 0.49 | 54 | 7 | ||||||
| 40A23556 | 38-61 | B1 | S | 13.4 | 0.51 | 52 | 11 | ||||||
| 40A23557 | 61-91 | B2 | S | 13.2 | 0.49 | 55 | 9 | ||||||
| 40A23558 | 91-119 | C1 | S | 6.4 | 0.75 | 69 | 23 | ||||||
| 40A23559 | 119-142 | C2 | S | 6.9 | 0.64 | 62 | 31 | ||||||
| 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 | ||||||||||||||||||
| 40A23554 | 0-20 | A1 | S | 6.7 | 0.53 | 89 | |||||||||||||
| 40A23555 | 20-38 | A2 | S | 7.0 | 0.41 | 90 | |||||||||||||
| 40A23556 | 38-61 | B1 | S | 7.2 | 0.29 | 92 | |||||||||||||
| 40A23557 | 61-91 | B2 | S | 7.2 | 0.23 | 92 | |||||||||||||
| 40A23558 | 91-119 | C1 | S | 7.2 | 0.05 | 95 | |||||||||||||
| 40A23559 | 119-142 | C2 | S | 7.2 | 0.07 | 94 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 12 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 56 | % wt | |
| Volume, >2mm, Weighted Average | 11 | % vol | |
| Clay, total, Weighted Average | 12 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||