| *** Taxonomy Characterization Data *** |
| Pedon ID: 05ca08564186 | ( Santa Clara, California ) | Print Date: Apr 12 2026 4:27AM |
| Sampled as on Oct 15, 2005: | Mouser ; Fine-loamy, mixed, superactive, mesic Pachic Ultic Argixeroll |
| Revised to correlated on Aug 13, 2007: | Mouser ; Fine-loamy, mixed, superactive, mesic Pachic Ultic Haploxerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2007USCA116 Santa Clara Area Soil Survey [641] | Natural Resources Conservation Service |
| - | Site ID | 05ca08564186 Lat: 37° 19' 11.51" north Long: 122° 8' 44.21" west MLRA: 15 | National Soil Survey Center | |
| - | Pedon No. | 07N0677 | Kellogg Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| 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 | 3A1a1a | DbWR1 | |||||||||||
| 07N04132 | 0-5 | Oi | S | -- | 28 | ||||||||
| 07N04133 | 5-8 | A1 | S | 22.1 | 5.7 | 1.13 | 30.5 | 73 | 40 | ||||
| 07N04134 | 8-25 | A2 | S | 22.9 | 3.6 | 0.68 | 24.0 | 73 | 1.11 | 0.012 | 32 | ||
| 07N04135 | 25-41 | A3 | S | 23.1 | 3.5 | 0.57 | 69 | 1.24 | 0.017 | 28 | |||
| 07N04136 | 41-70 | Bt1 | S | 25.2 | 5.6 | 0.47 | 64 | 1.22 | 0.008 | 25 | 62 | ||
| 07N04137 | 70-95 | Bt2 | S | 24.6 | 6.3 | 0.47 | 67 | 1.41 | 0.011 | 32 | 71 | ||
| 07N04138 | 95-130 | Bt3 | S | 21.8 | 5.6 | 0.44 | 74 | 41 | |||||
| 07N04139 | 130-145 | BCt | S | 17.5 | 3.9 | 0.46 | 84 | 55 | |||||
| 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 | % | |||||||||||
| 4C1a2a | 4H2a | 4G2 | |||||||||||||||||
| 07N04132 | 0-5 | Oi | S | 29.22 | |||||||||||||||
| 07N04133 | 5-8 | A1 | S | 5.9 | 12.72 | 0.62 | 0.30 | 76 | 48 | 1.72 | tr | ||||||||
| 07N04134 | 8-25 | A2 | S | 6.3 | 5.89 | 0.76 | 0.29 | 79 | 52 | 1.36 | tr | ||||||||
| 07N04135 | 25-41 | A3 | S | 6.0 | 3.72 | 0.70 | 0.16 | 64 | 41 | 1.01 | tr | ||||||||
| 07N04136 | 41-70 | Bt1 | S | 6.1 | 2.03 | 0.67 | 0.11 | 45 | 27 | 0.66 | tr | ||||||||
| 07N04137 | 70-95 | Bt2 | S | 5.9 | 1.55 | 0.59 | 0.09 | 44 | 26 | 0.62 | tr | ||||||||
| 07N04138 | 95-130 | Bt3 | S | 5.8 | 1.05 | 0.46 | 0.07 | 44 | 28 | 0.67 | tr | ||||||||
| 07N04139 | 130-145 | BCt | S | 5.7 | 0.84 | 0.33 | 0.05 | 58 | 40 | 0.81 | tr | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 65 | % wt | |
| Volume, >2mm, Weighted Average | 28 | % vol | |
| Clay, total, Weighted Average | 25 | % wt | |
| Clay, carbonate free, Weighted Average | 25 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.65 | (NA) | |
| Weighted averages based on control section: 41-91 cm | |||