| *** Taxonomy Characterization Data *** |
| Pedon ID: S1960CA073002 | ( San Diego, California ) | Print Date: Nov 21 2024 1:46PM |
| Sampled as on Nov 6, 1960: | Kitchen Creek |
| Revised to correlated: | KITCHEN CREEK ; Coarse-loamy, mixed, mesic Ultic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1960CA073002 Lat: 33° 12' 58.00" north Long: 116° 31' 32.01" west MLRA: 19 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A3035 | 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 | |||||||||||||
| 40A23795 | 0-5 | A1 | S | 6.4 | 1.25 | 61 | -- | ||||||
| 40A23796 | 5-18 | A2 | S | 13.8 | 0.41 | 55 | -- | ||||||
| 40A23797 | 18-33 | Bt1 | S | 18.3 | 0.37 | 51 | -- | ||||||
| 40A23798 | 33-81 | Bt2 | S | 12.6 | 0.47 | 53 | -- | ||||||
| 40A23799 | 81-109 | Bt3 | S | 12.1 | 0.45 | 55 | -- | ||||||
| 40A23800 | 109-140 | B1 | S | 9.4 | 0.57 | 60 | -- | ||||||
| 40A23801 | 140-160 | B2 | S | 6.8 | 0.62 | 65 | -- | ||||||
| 40A23802 | 160-185 | C | S | 4.5 | 0.80 | 68 | -- | ||||||
| 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 | ||||||||||||||||||
| 40A23795 | 0-5 | A1 | S | 6.0 | 5.47 | 61 | |||||||||||||
| 40A23796 | 5-18 | A2 | S | 6.7 | 1.00 | 72 | |||||||||||||
| 40A23797 | 18-33 | Bt1 | S | 6.5 | 0.56 | 72 | |||||||||||||
| 40A23798 | 33-81 | Bt2 | S | 6.7 | 0.17 | 79 | |||||||||||||
| 40A23799 | 81-109 | Bt3 | S | 6.7 | 0.10 | 82 | |||||||||||||
| 40A23800 | 109-140 | B1 | S | 6.7 | 0.10 | 85 | |||||||||||||
| 40A23801 | 140-160 | B2 | S | 6.8 | 0.06 | 88 | |||||||||||||
| 40A23802 | 160-185 | C | S | 6.9 | 0.04 | 91 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 14 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 52 | % wt | |
| Volume, >2mm, Weighted Average | 9 | % vol | |
| Clay, total, Weighted Average | 14 | % wt | |
| Weighted averages based on control section: 18-68 cm | |||