| *** Taxonomy Characterization Data *** |
| Pedon ID: 84CA035010 | ( Lassen, California ) | Print Date: Nov 21 2024 1:36PM |
| Sampled as on Jun 29, 1984: | Dotta V ; Fine-loamy, mixed, mesic Aquic Haploxeroll |
| Revised to correlated: | Lunsford ; Coarse-loamy, mixed, active, nonacid, mesic Vitrandic Haploxerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84CA213 BIG VALLEY AREA | Natural Resources Conservation Service |
| - | Site ID | S1984CA035010 Lat: 41° 8' 20.00" north Long: 120° 57' 9.99" west MLRA: 21 | National Soil Survey Center | |
| - | Pedon No. | 84P0739 | 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 | ||||||||||
| 84P04091 | 0-10 | Ap1 | S | 16.9 | 3.7 | 1.44 | 40 | 0.80 | 0.036 | -- | |||
| 84P04092 | 10-18 | Ap2 | S | 16.3 | 4.2 | 1.35 | 42 | 0.98 | 0.030 | -- | |||
| 84P04093 | 18-33 | Ap3 | S | 16.5 | 4.4 | 1.34 | 40 | 0.94 | 0.017 | -- | |||
| 84P04094 | 33-50 | Bk1 | S | 17.2 | 1.8 | 1.27 | 41 | 0.90 | 0.015 | tr | |||
| 84P04095 | 50-74 | Bk2 | S | 14.4 | 0.3 | 1.40 | 40 | 0.87 | 0.015 | tr | |||
| 84P04096 | 74-91 | CB | S | 14.5 | 1.37 | 40 | 0.85 | 0.019 | tr | ||||
| 84P04097 | 91-152 | C | S | 12.1 | 1.68 | 42 | 0.93 | 0.014 | 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 | 8J | 6E1g | 5C1 | 5C3 | 6S4 | 8D1 | 8A3a | 5D2 | |||||||||
| 84P04091 | 0-10 | Ap1 | S | 8.6 | 10.2 | 3.89 | 0.18 | 0.05 | 10 | 100* | 100 | 18 | 1.70 | 1.50 | 6 | ||||
| 84P04092 | 10-18 | Ap2 | S | 8.7 | 10.2 | 2.70 | 0.20 | 0.05 | 11 | 100* | 100 | 18 | 1.40 | 1.07 | 7 | ||||
| 84P04093 | 18-33 | Ap3 | S | 8.4 | 10.3 | 2.52 | 0.19 | 0.05 | 12 | 100* | 100 | 18 | 1.53 | 0.74 | 4 | ||||
| 84P04094 | 33-50 | Bk1 | S | 8.3 | 10.3 | 1.56 | 0.22 | 0.04 | 11 | 100* | 100 | 21 | 1.37 | 0.60 | 3 | ||||
| 84P04095 | 50-74 | Bk2 | S | 8.1 | 9.6 | 1.05 | 0.29 | 0.03 | 2 | 100* | 100 | 15 | 1.75 | 4 | |||||
| 84P04096 | 74-91 | CB | S | 7.9 | 9.3 | 0.58 | tr | 100* | 90 | 1.87 | 3 | ||||||||
| 84P04097 | 91-152 | C | S | 7.8 | 9.3 | 0.24 | tr | 100* | 90 | 2.30 | 3 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.84 | (NA) | |
| Clay, carbonate free, Weighted Average | 14 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 40 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 15 | % wt | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||