| *** Taxonomy Characterization Data *** |
| Pedon ID: S1974CA029011 | ( Kern, California ) | Print Date: May 14 2024 8:12PM |
| Sampled as on May 30, 1974: | Soper |
| Revised to correlated: | SOPER ; Fine-loamy, mixed Typic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL74CA001 S E KERN CO | Natural Resources Conservation Service |
| - | Site ID | S1974CA029011 Lat: 35° 11' 5.00" north Long: 118° 26' 5.00" west MLRA: 18 | National Soil Survey Center | |
| - | Pedon No. | 74C0011 | 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 | 8D1 | 4A1d | |||||||||||
| 74C00071 | 0-8 | A11 | S | 16.8 | 0.39 | 55 | 8 | ||||||
| 74C00072 | 8-15 | A12 | S | 17.7 | 0.36 | 53 | 1.26 | 0.036 | 6 | ||||
| 74C00073 | 15-26 | A2 | S | 19.3 | 0.36 | 51 | 5 | ||||||
| 74C00074 | 26-57 | Bt1 | S | 22.9 | 0.40 | 51 | 1.51 | 0.041 | 10 | ||||
| 74C00075 | 57-75 | Bt21 | S | 17.9 | 0.47 | 59 | 14 | ||||||
| 74C00076 | 75-96 | Bt22 | S | 20.1 | 0.54 | 44 | 1.50 | 0.040 | 5 | ||||
| 74C00077 | 96-132 | C | S | 9.2 | 1.09 | 65 | 1.50 | 0.047 | 2 | ||||
| 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 | 6A1c | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
| 74C00071 | 0-8 | A11 | S | 7.2 | 1.47 | 100* | 88 | 1.05 | 1 | ||||||||||
| 74C00072 | 8-15 | A12 | S | 7.5 | 0.83 | 100* | 93 | 0.96 | 1 | ||||||||||
| 74C00073 | 15-26 | A2 | S | 7.5 | 0.63 | 100* | 93 | 1.00 | 1 | ||||||||||
| 74C00074 | 26-57 | Bt1 | S | 7.4 | 0.35 | 100* | 96 | 1.15 | 1 | ||||||||||
| 74C00075 | 57-75 | Bt21 | S | 7.5 | 0.22 | 100* | 97 | 1.50 | 1 | ||||||||||
| 74C00076 | 75-96 | Bt22 | S | 6.7 | 0.18 | 100* | 100 | 1.66 | 2 | ||||||||||
| 74C00077 | 96-132 | C | S | 6.1 | 100* | 100 | 3.61 | 4 | |||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.28 | (NA) | |
| Clay, carbonate free, Weighted Average | 21 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 54 | % wt | |
| Volume, >2mm, Weighted Average | 11 | % vol | |
| Clay, total, Weighted Average | 21 | % wt | |
| Weighted averages based on control section: 26-76 cm | |||