| *** Taxonomy Characterization Data *** |
| Pedon ID: 83CA105013 | ( Trinity, California ) | Print Date: Nov 23 2024 11:18PM |
| Sampled as on Sep 29, 1983: | Callayomi V ; Loamy-skeletal, micaceous, mesic Typic Haploxeralf |
| Revised to correlated: | Brownscreek ; Loamy-skeletal, mixed, superactive, mesic Ultic Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84CA024 TRINITY COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1983CA105013 Lat: 40° 38' 36.00" north Long: 122° 59' 33.00" west MLRA: 5 | National Soil Survey Center | |
| - | Pedon No. | 84P0088 | 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 | |||||||||
| 84P00435 | 0-15 | A | S | 8.7 | 2.9 | 0.78 | 78 | 1.26 | 0.010 | 33 | |||
| 84P00436 | 15-33 | BA | S | 10.0 | 3.0 | 0.69 | 68 | 21 | |||||
| 84P00437 | 33-61 | Bt1 | S | 10.5 | 3.6 | 0.68 | 81 | 1.35 | 0.009 | 44 | 40 | ||
| 84P00438 | 61-86 | Bt2 | S | 10.6 | 4.2 | 0.80 | 89 | 59 | 46 | ||||
| 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 | 6A2d | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 84P00435 | 0-15 | A | S | 6.2 | 1.77 | 1.74 | 82 | 67 | 1.49 | -- | |||||||||
| 84P00436 | 15-33 | BA | S | 6.4 | 1.13 | 1.42 | 79 | 66 | 1.17 | -- | |||||||||
| 84P00437 | 33-61 | Bt1 | S | 6.6 | 0.42 | 0.53 | 84 | 71 | 1.01 | -- | |||||||||
| 84P00438 | 61-86 | Bt2 | S | 6.6 | 0.27 | 0.32 | 83 | 75 | 1.22 | -- | |||||||||
| 84P00439 | 86-100 | R | S | 0.27 | |||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.1 | (NA) | |
| Clay, carbonate free, Weighted Average | 11 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 85 | % wt | |
| Volume, >2mm, Weighted Average | 51 | % vol | |
| Clay, total, Weighted Average | 11 | % wt | |
| Weighted averages based on control section: 33-83 cm | |||