| *** Taxonomy Characterization Data *** |
| Pedon ID: 95CA612018 | ( Butte, California ) | Print Date: Nov 21 2024 9:18PM |
| Sampled as on May 7, 1995: | Chico ; Fine-loamy, mixed, thermic Pachic Argixeroll |
| Revised to correlated on Nov 9, 2005: | Chico ; Fine-loamy, mixed, superactive, thermic Pachic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP95CA170 BUTTE CALIFORNIA | Natural Resources Conservation Service |
| - | Site ID | 95CA612018 Lat: 39° 42' 1.54" north Long: 121° 49' 30.83" west MLRA: 17 | National Soil Survey Center | |
| - | Pedon No. | 95P0515 | 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 | 8D1 | 4A1d | 7B1a2 | |||||||||
| 95P03901 | 0-8 | Ap | S | 23.7 | 10.1 | 0.59 | 15 | 1.34 | 0.029 | tr | |||
| 95P03902 | 8-36 | Bt1 | S | 25.1 | 10.4 | 0.52 | 17 | 1.35 | 0.033 | -- | 41 | ||
| 95P03903 | 36-64 | Bt2 | S | 26.2 | 11.1 | 0.54 | 19 | 1.31 | 0.034 | -- | |||
| 95P03904 | 64-97 | Bt3 | S | 23.8 | 9.9 | 0.60 | 22 | 1.32 | 0.039 | -- | 30 | ||
| 95P03905 | 97-143 | Bt4 | S | 23.2 | 8.9 | 0.62 | 25 | 1.33 | 0.029 | -- | |||
| 95P03906 | 143-200 | Bt5 | S | 23.5 | 8.1 | 0.64 | 26 | 1.31 | 0.032 | 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 | 6A1c | 6A2e | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 95P03901 | 0-8 | Ap | S | 6.0 | 1.99 | 1.92 | 100* | 77 | 1.01 | 3.25 | tr | ||||||||
| 95P03902 | 8-36 | Bt1 | S | 6.4 | 1.07 | 1.09 | 97 | 78 | 0.92 | tr | |||||||||
| 95P03903 | 36-64 | Bt2 | S | 7.0 | 0.70 | 0.73 | 98 | 79 | 0.87 | tr | |||||||||
| 95P03904 | 64-97 | Bt3 | S | 7.1 | 0.50 | 0.59 | 99 | 80 | 0.95 | 1 | |||||||||
| 95P03905 | 97-143 | Bt4 | S | 7.2 | 0.32 | 0.33 | 100* | 83 | 0.99 | tr | |||||||||
| 95P03906 | 143-200 | Bt5 | S | 7.3 | 0.25 | 0.25 | 99 | 83 | 1.03 | tr | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.9 | (NA) | |
| Clay, carbonate free, Weighted Average | 26 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 18 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 26 | % wt | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Weighted averages based on control section: 8-58 cm | |||