| *** Taxonomy Characterization Data *** |
| Pedon ID: 95CA612012 | ( Butte, California ) | Print Date: Jun 4 2024 5:20AM |
| Sampled as on Nov 4, 1995: | Challenge ; Clayey, oxidic, mesic Xeric Haplohumult |
| Revised to correlated: | TOADTOWN ; Fine, parasesquic, mesic Andic Haplohumults |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP96CA061 BUTTE COUNTY | Natural Resources Conservation Service |
| - | Site ID | 826-W Lat: 39° 36' 14.57" north Long: 121° 14' 16.76" west MLRA: 22 | National Soil Survey Center | |
| - | Pedon No. | 96P0130 | 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 | |||||||||||
| 96P01144 | 0-10 | A | S | 22.2 | 0.94 | 50 | 19 | ||||||
| 96P01145 | 10-36 | AB | S | 33.4 | 0.62 | 50 | 23 | ||||||
| 96P01146 | 36-61 | 2Bt1 | S | 43.5 | 0.48 | 30 | 9 | ||||||
| 96P01147 | 61-94 | 2Bt2 | S | 51.6 | 0.45 | 15 | 2 | 65 | |||||
| 96P01148 | 94-104 | 2Bt3 | S | 53.3 | 0.46 | 18 | 4 | ||||||
| 96P01149 | 104-168 | 2Bt4 | S | 48.1 | 0.48 | 25 | 5 | ||||||
| 96P01150 | 168-203 | 2Bt5 | S | 49.3 | 0.51 | 11 | tr | ||||||
| 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 | 8D1 | 5D2 | ||||||||||
| 96P01144 | 0-10 | A | S | 6.4 | 10.4 | 6.42 | 7.22 | 1.72 | 0.25 | 53 | 39 | 8 | 1.42 | tr | |||||
| 96P01145 | 10-36 | AB | S | 6.4 | 9.9 | 2.19 | 4.53 | 1.07 | 0.11 | 58 | 38 | 21 | 0.47 | 1 | |||||
| 96P01146 | 36-61 | 2Bt1 | S | 6.2 | 9.5 | 0.96 | 1.02 | 0.61 | 0.05 | 55 | 43 | 38 | 0.30 | 1 | |||||
| 96P01147 | 61-94 | 2Bt2 | S | 5.9 | 9.5 | 0.74 | 0.77 | 0.44 | 0.05 | 53 | 41 | 43 | 0.23 | -- | |||||
| 96P01148 | 94-104 | 2Bt3 | S | 5.7 | 0.52 | 0.53 | 53 | 42 | 0.21 | 1 | |||||||||
| 96P01149 | 104-168 | 2Bt4 | S | 6.0 | 0.40 | 0.41 | 56 | 40 | 0.21 | 1 | |||||||||
| 96P01150 | 168-203 | 2Bt5 | S | 5.7 | 0.30 | 0.35 | 53 | 46 | 0.25 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.27 | (NA) | |
| Clay, carbonate free, Weighted Average | 48 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 22 | % wt | |
| Volume, >2mm, Weighted Average | 6 | % vol | |
| Clay, total, Weighted Average | 48 | % wt | |
| Weighted averages based on control section: 36-86 cm | |||