| *** Taxonomy Characterization Data *** |
| Pedon ID: S1974CA029005 | ( Kern, California ) | Print Date: Nov 23 2024 6:26PM |
| Sampled as on May 30, 1974: | Randsburg |
| Revised to correlated: | RANDSBURG ; Loamy, mixed, shallow Typic Petrocambids |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL74CA001 S E KERN CO | Natural Resources Conservation Service |
| - | Site ID | S1974CA029005 Lat: 35° 15' 35.99" north Long: 117° 50' 35.00" west MLRA: 30 | National Soil Survey Center | |
| - | Pedon No. | 74C0005 | 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 | |||||||||||
| 74C00032 | 0-5 | A1 | S | 9.3 | 0.46 | 64 | 1.55 | 0.016 | 7 | ||||
| 74C00033 | 5-13 | A2 | S | 9.8 | 0.42 | 62 | 6 | ||||||
| 74C00034 | 13-30 | B | S | 10.1 | 0.45 | 68 | 1.56 | 0.014 | 7 | ||||
| 74C00035 | 30-58 | Bkq1 | S | 12.6 | 0.39 | 88 | 34 | ||||||
| 74C00036 | 58-122 | Bkq2 | S | 4.0 | 0.48 | 94 | 1.38 | 0.003 | 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 | % | |||||||||||
| 4C1a2a | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 74C00032 | 0-5 | A1 | S | 8.3 | 0.27 | 2 | 100* | 100 | 1.14 | 2 | |||||||||
| 74C00033 | 5-13 | A2 | S | 8.4 | 0.18 | 1 | 100* | 100 | 1.17 | 2 | |||||||||
| 74C00034 | 13-30 | B | S | 8.3 | 0.12 | 2 | 100* | 100 | 1.15 | 3 | |||||||||
| 74C00035 | 30-58 | Bkq1 | S | 8.4 | 0.11 | 2 | 100* | 100 | 1.25 | 1 | |||||||||
| 74C00036 | 58-122 | Bkq2 | S | 8.9 | 6 | 100* | 100 | 1.85 | 4 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.15 | (NA) | |
| Clay, carbonate free, Weighted Average | 10 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 66 | % wt | |
| Volume, >2mm, Weighted Average | 7 | % vol | |
| Clay, total, Weighted Average | 10 | % wt | |
| Weighted averages based on control section: 0-30 cm | |||