| *** Taxonomy Characterization Data *** |
| Pedon ID: S1974CA093004 | ( Siskiyou, California ) | Print Date: Nov 24 2024 1:14AM |
| Sampled as on May 30, 1974: | Mccarthy |
| Revised to correlated: | NEER ; Medial Typic Vitrixerands |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL74CA007 SISKIYOU CO | Natural Resources Conservation Service |
| - | Site ID | S1974CA093004 Lat: 41° 17' 33.00" north Long: 122° 17' 27.00" west MLRA: 22B | National Soil Survey Center | |
| - | Pedon No. | 74C0054 | 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 | 4A1d | |||||||||||
| 74C00385 | 0-5 | A11 | S | 5.2 | 5.58 | 66 | 0.54 | 0.011 | 7 | ||||
| 74C00386 | 5-13 | A12 | S | 4.8 | 2.69 | 69 | 9 | ||||||
| 74C00387 | 13-23 | A2 | S | 4.3 | 2.77 | 68 | 0.85 | 0.007 | 10 | ||||
| 74C00388 | 23-41 | B1 | S | 4.3 | 2.81 | 71 | 10 | ||||||
| 74C00389 | 41-66 | B2 | S | 4.5 | 2.67 | 72 | 0.94 | 0.003 | 14 | ||||
| 74C00390 | 66-85 | C | S | 3.1 | 5.58 | 85 | 1.49 | 0.004 | 38 | ||||
| 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 | 5C1 | 5C3 | 6S4 | 8D1 | 5D2 | |||||||||||
| 74C00385 | 0-5 | A11 | S | 10.0 | 13.76 | 1.73 | 0.69 | 39 | 43 | 62 | 10.31 | -- | |||||||
| 74C00386 | 5-13 | A12 | S | 5.9 | 10.5 | 3.93 | 2.29 | 0.33 | 22 | 19 | 73 | 4.77 | -- | ||||||
| 74C00387 | 13-23 | A2 | S | 5.9 | 10.4 | 1.66 | 2.35 | 0.14 | 22 | 20 | 77 | 3.67 | -- | ||||||
| 74C00388 | 23-41 | B1 | S | 5.8 | 10.2 | 1.08 | 2.31 | 0.08 | 14 | 14 | 77 | 3.67 | -- | ||||||
| 74C00389 | 41-66 | B2 | S | 5.9 | 10.7 | 0.80 | 2.75 | 0.06 | 10 | 10 | 81 | 3.53 | -- | ||||||
| 74C00390 | 66-85 | C | S | 5.5 | 10.1 | 0.15 | 4.95 | 0.02 | 4 | 5 | 97 | 10.00 | tr | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 3.59 | (NA) | |
| Clay, carbonate free, Weighted Average | 4 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 72 | % wt | |
| Volume, >2mm, Weighted Average | 14 | % vol | |
| Clay, total, Weighted Average | 4 | % wt | |
| Weighted averages based on control section: 25-66 cm | |||