| *** Taxonomy Characterization Data *** |
| Pedon ID: S1966CA093009 | ( Siskiyou, California ) | Print Date: Nov 12 2024 9:29AM |
| Sampled as on May 23, 1966: | Stoner |
| Revised to correlated on Sep 4, 2001: | STONER ; Coarse-loamy, mixed Ultic Haploxerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1966CA093009 Lat: 41° 27' 23.01" north Long: 122° 45' 43.01" west MLRA: 21 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A3071 | 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 | ||||||||||||
| 40A24035 | 0-8 | A11 | S | 8.3 | 0.78 | 59 | 36 | ||||||
| 40A24036 | 8-15 | A12 | S | 9.0 | 0.71 | 56 | 1.41 | 0.002 | 35 | ||||
| 40A24037 | 15-28 | A2 | S | 9.0 | 0.64 | 57 | 1.52 | 0.003 | 33 | ||||
| 40A24038 | 28-61 | B1 | S | 9.4 | 0.65 | 56 | 1.76 | 0.004 | 32 | ||||
| 40A24039 | 61-102 | B21 | S | 11.1 | 0.59 | 58 | 1.71 | 0.006 | 27 | ||||
| 40A24040 | 102-117 | B22 | S | 11.6 | 0.59 | 57 | 1.76 | 0.005 | 29 | ||||
| 40A24041 | 117-147 | B23 | S | 10.8 | 0.64 | 61 | 1.73 | 0.006 | 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 | 5D2 | |||||||||||||||||
| 40A24035 | 0-8 | A11 | S | 6.3 | 2.77 | 75 | 66 | 2.35 | 1 | ||||||||||
| 40A24036 | 8-15 | A12 | S | 6.4 | 1.93 | 78 | 68 | 1.81 | 1 | ||||||||||
| 40A24037 | 15-28 | A2 | S | 6.2 | 0.84 | 76 | 71 | 1.47 | 1 | ||||||||||
| 40A24038 | 28-61 | B1 | S | 6.2 | 0.20 | 78 | 72 | 1.28 | 1 | ||||||||||
| 40A24039 | 61-102 | B21 | S | 6.1 | 0.17 | 81 | 78 | 1.34 | 1 | ||||||||||
| 40A24040 | 102-117 | B22 | S | 6.1 | 0.11 | 85 | 79 | 1.60 | 1 | ||||||||||
| 40A24041 | 117-147 | B23 | S | 6.2 | 0.13 | 89 | 83 | 1.87 | tr | ||||||||||
| 40A24042 | 0-15 | A1 | S | 6.5 | 1.33 | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.32 | (NA) | |
| Clay, carbonate free, Weighted Average | 10 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 57 | % wt | |
| Volume, >2mm, Weighted Average | 29 | % vol | |
| Clay, total, Weighted Average | 10 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||