| *** Taxonomy Characterization Data *** |
| Pedon ID: 95CA612017 | ( Butte, California ) | Print Date: Nov 23 2024 7:47AM |
| Sampled as on Jun 17, 1995: | Lavatop ; Fine-loamy, mixed, mesic Typic Xerumbrept |
| Revised to correlated: | LAVATOP ; Medial-skeletal, amorphic, mesic Humic Haploxerands |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP96CA061 BUTTE COUNTY | Natural Resources Conservation Service |
| - | Site ID | 821-H Lat: 39° 37' 45.37" north Long: 121° 8' 57.76" west MLRA: 22 | National Soil Survey Center | |
| - | Pedon No. | 96P0135 | 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 | 7B1a2 | |||||||||||
| 96P01177 | 0-8 | A | S | 10.3 | 1.92 | 71 | 46 | ||||||
| 96P01178 | 8-38 | AB | S | 7.9 | 2.58 | 70 | 35 | ||||||
| 96P01179 | 38-64 | Bw | S | 7.3 | 2.75 | 75 | 41 | 75 | |||||
| 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 | 4C1a1a1 | 6A1c | 6A2e | 8J | 5C1 | 5C3 | 6S4b | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||
| 96P01177 | 0-8 | A | S | 5.5 | 10.6 | 8.68 | 10.68 | 3.58 | 0.58 | 23 | 20 | 83 | 10.1 | 3.92 | 0.98 | 10 | 1 | ||
| 96P01178 | 8-38 | AB | S | 5.4 | 10.9 | 6.58 | 8.05 | 3.68 | 0.42 | 10 | 9 | 92 | 4.7 | 4.63 | 0.59 | 21 | 1 | ||
| 96P01179 | 38-64 | Bw | S | 5.3 | 10.6 | 3.91 | 4.83 | 2.94 | 0.27 | 9 | 9 | 96 | 5.0 | 5.18 | 0.68 | 30 | tr | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 5 | (NA) | |
| Clay, carbonate free, Weighted Average | 8 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 73 | % wt | |
| Volume, >2mm, Weighted Average | 39 | % vol | |
| Clay, total, Weighted Average | 8 | % wt | |
| Weighted averages based on control section: 25-64 cm | |||