| *** Taxonomy Characterization Data *** |
| Pedon ID: S1974CA093013 | ( Siskiyou, California ) | Print Date: Nov 21 2024 11:22AM |
| Sampled as on May 30, 1974: | Kinkel |
| Revised to correlated: | KINKEL ; Loamy-skeletal, mixed Ultic Palexeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL74CA007 SISKIYOU CO | Natural Resources Conservation Service |
| - | Site ID | S1974CA093013 Lat: 41° 42' 5.00" north Long: 122° 43' 47.00" west MLRA: 5 | National Soil Survey Center | |
| - | Pedon No. | 74C0063 | 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 | |||||||||||
| 74C00454 | 0-5 | A1 | S | 11.0 | 1.08 | 75 | 1.17 | 0.007 | 33 | ||||
| 74C00455 | 5-22 | A2 | S | 11.1 | 0.70 | 76 | 44 | ||||||
| 74C00456 | 22-35 | Bt11 | S | 14.6 | 0.50 | 73 | 1.47 | 0.005 | 42 | ||||
| 74C00457 | 35-48 | Bt12 | S | 14.6 | 0.52 | 69 | 36 | ||||||
| 74C00458 | 48-59 | Bt21 | S | 16.8 | 0.49 | 67 | 1.55 | 0.005 | 35 | ||||
| 74C00459 | 59-92 | Bt22 | S | 19.5 | 0.48 | 70 | 40 | ||||||
| 74C00460 | 92-107 | Bt23 | S | 20.6 | 0.47 | 70 | 1.52 | 0.005 | 41 | ||||
| 74C00461 | 107-141 | Bt24 | S | 21.0 | 0.47 | 71 | 45 | ||||||
| 74C00462 | 141-152 | Bt3 | S | 20.7 | 0.52 | 71 | 1.54 | 0.005 | 39 | ||||
| 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 | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||||
| 74C00454 | 0-5 | A1 | S | 8.1 | 6.56 | 58 | 55 | 2.73 | -- | ||||||||||
| 74C00455 | 5-22 | A2 | S | 5.8 | 8.6 | 1.74 | 51 | 56 | 1.56 | -- | |||||||||
| 74C00456 | 22-35 | Bt11 | S | 5.4 | 8.5 | 0.73 | 46 | 50 | 6.3 | 0.92 | 0.43 | 2 | -- | ||||||
| 74C00457 | 35-48 | Bt12 | S | 5.5 | 8.6 | 0.37 | 52 | 54 | 0.84 | -- | |||||||||
| 74C00458 | 48-59 | Bt21 | S | 5.3 | 8.6 | 0.27 | 56 | 56 | 0.65 | -- | |||||||||
| 74C00459 | 59-92 | Bt22 | S | 5.3 | 8.8 | 0.17 | 54 | 57 | 0.57 | -- | |||||||||
| 74C00460 | 92-107 | Bt23 | S | 5.1 | 8.9 | 58 | 54 | 6.2 | 0.51 | 0.30 | 2 | -- | |||||||
| 74C00461 | 107-141 | Bt24 | S | 5.6 | 9.0 | 49 | 55 | 0.59 | -- | ||||||||||
| 74C00462 | 141-152 | Bt3 | S | 5.2 | 9.0 | 51 | 47 | 5.6 | 0.51 | 0.27 | 4 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.75 | (NA) | |
| Clay, carbonate free, Weighted Average | 16 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 70 | % wt | |
| Volume, >2mm, Weighted Average | 38 | % vol | |
| Clay, total, Weighted Average | 16 | % wt | |
| Weighted averages based on control section: 22-72 cm | |||