| *** Taxonomy Characterization Data *** |
| Pedon ID: 95CA612001 | ( Butte, California ) | Print Date: Nov 24 2024 4:19AM |
| Sampled as on Apr 30, 1995: | Lofgren ; Very-fine, montmorillonitic, thermic Xeric Epiaquert |
| Revised to correlated: | LOFGREN ; Very-fine, smectitic, thermic Xeric Epiaquerts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP95CA170 BUTTE CALIFORNIA | Natural Resources Conservation Service |
| - | Site ID | 95CA612001 Lat: 39° 28' 1.55" north Long: 121° 49' 7.81" west MLRA: 17 | National Soil Survey Center | |
| - | Pedon No. | 95P0510 | 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 | |||||||||
| 95P03862 | 0-13 | Ap | S | 65.6 | 45.1 | 0.39 | 4 | 1.06 | 0.137 | -- | |||
| 95P03863 | 13-30 | Bssg1 | S | 64.5 | 34.5 | 0.37 | 6 | 1.20 | 0.155 | -- | |||
| 95P03864 | 30-73 | Bssg2 | S | 65.8 | 25.5 | 0.36 | 5 | 1.22 | 0.143 | -- | |||
| 95P03865 | 73-95 | Bsskg | S | 65.0 | 17.6 | 0.37 | 6 | 1.21 | 0.139 | -- | |||
| 95P03866 | 95-110 | Bkg | S | 60.9 | 14.7 | 0.40 | 9 | 1.18 | 0.138 | tr | 79 | ||
| 95P03867 | 110-118 | 2Bkg | S | 29.3 | 1.6 | 0.68 | 42 | 1.09 | 0.039 | 10 | 62 | ||
| 95P03868 | 118-155 | 2Bkgm1 | S | 15.8 | 1.8 | 1.04 | 36 | 1.49 | 0.013 | -- | |||
| 95P03869 | 155-205 | 2Bkgm2 | S | 17.2 | 2.7 | 0.89 | 33 | 1.28 | 0.035 | -- | 15 | ||
| 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 | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 95P03862 | 0-13 | Ap | S | 5.1 | 1.53 | 1.78 | 84 | 75 | 0.75 | 0.73 | 1 | ||||||||
| 95P03863 | 13-30 | Bssg1 | S | 6.7 | 0.71 | 0.84 | 95 | 89 | 0.78 | 2 | |||||||||
| 95P03864 | 30-73 | Bssg2 | S | 7.5 | 0.41 | 0.58 | tr | 95 | 94 | 0.80 | 2 | ||||||||
| 95P03865 | 73-95 | Bsskg | S | 8.1 | 0.32 | 0.52 | 1 | 100* | 98 | 0.78 | 3 | ||||||||
| 95P03866 | 95-110 | Bkg | S | 8.1 | 0.36 | 0.41 | 1 | 100* | 99 | 0.77 | 2 | ||||||||
| 95P03867 | 110-118 | 2Bkg | S | 8.5 | 0.22 | 1.35 | 10 | 100* | 100 | 1.39 | 3 | ||||||||
| 95P03868 | 118-155 | 2Bkgm1 | S | 8.7 | 0.12 | 1.06 | 11 | 100* | 100 | 1.85 | 3 | ||||||||
| 95P03869 | 155-205 | 2Bkgm2 | S | 8.4 | 0.05 | 0.20 | 2 | 100* | 98 | 1.55 | 4 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.79 | (NA) | |
| Clay, carbonate free, Weighted Average | 65 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 6 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 65 | % wt | |
| LE, Whole Soil, Summed to 1m | 14 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||