| *** Primary Characterization Data *** |
| Pedon ID: S1974CA093007 | ( Siskiyou, California ) | Print Date: Nov 11 2024 9:36PM |
| Sampled as on May 30, 1974: | Sheld |
| Revised to correlated: | SHELD ; Ashy-skeletal, mixed, frigid Alfic Vitrixerands |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL74CA007 SISKIYOU CO | Natural Resources Conservation Service |
| - | Site ID | S1974CA093007 Lat: 41° 37' 52.00" north Long: 122° 13' 22.99" west MLRA: 22B | National Soil Survey Center | |
| - | Pedon No. | 74C0057 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 74C00408 | A1 | A11 | 0-5 | 74408 | FSL | |||
| 74C00409 | A2 | A12 | 5-17 | 74409 | FSL | |||
| 74C00410 | A3 | A13 | 17-48 | 74410 | FSL | |||
| 74C00411 | B1 | B21 | 48-68 | 74411 | FSL | |||
| 74C00412 | B2 | B22 | 68-84 | 74412 | FSL | |||
| 74C00413 | 2Bt1 | 2 B21t B | 84-102 | 74413 | SIL | |||
| 74C00414 | 2Bt2 | 2 B22t B | 102-117 | 74414 | FSL | |||
| 74C00415 | C | C 1 | 117-152 | 74415 | COSL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 2.27 | (NA) | |
| Clay, carbonate free, Weighted Average | 8 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 71 | % wt | |
| Volume, >2mm, Weighted Average | 35 | % vol | |
| Clay, total, Weighted Average | 8 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||
| PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| (- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
| Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
| Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
| Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||||
| 74C00408 | 0-5 | A1 | S | fsl | 4.9 | 31.8 | 63.3 | 16.7 | 15.1 | 17.1 | 17.2 | 7.5 | 11.5 | 10.0 | 4 | 8 | 9 | 57 | 21 | ||
| 74C00409 | 5-17 | A2 | S | fsl | 4.2 | 33.4 | 62.4 | 17.3 | 16.1 | 21.0 | 17.6 | 6.8 | 8.2 | 8.8 | 5 | 10 | 5 | 53 | 20 | ||
| 74C00410 | 17-48 | A3 | S | fsl | 6.2 | 31.7 | 62.1 | 16.8 | 14.9 | 18.0 | 18.9 | 7.1 | 9.4 | 8.7 | 4 | 7 | 40 | 73 | 51 | ||
| 74C00411 | 48-68 | B1 | S | fsl | 8.0 | 32.7 | 59.3 | 17.4 | 15.3 | 20.1 | 19.7 | 6.9 | 7.6 | 5.0 | 3 | 14 | 41 | 74 | 58 | ||
| 74C00412 | 68-84 | B2 | S | fsl | 9.5 | 31.6 | 58.9 | 19.2 | 12.4 | 16.9 | 22.4 | 9.0 | 7.6 | 3.0 | 5 | 13 | 33 | 72 | 51 | ||
| 74C00413 | 84-102 | 2Bt1 | S | sil | 9.5 | 50.5 | 40.0 | 18.6 | 31.9 | 10.4 | 11.4 | 6.0 | 8.8 | 3.4 | 3 | 7 | 39 | 64 | 53 | ||
| 74C00414 | 102-117 | 2Bt2 | S | fsl | 15.8 | 23.6 | 60.6 | 28.9 | -- | 17.1 | 21.5 | 8.4 | 8.4 | 5.2 | tr | 5 | 35 | 67 | 45 | ||
| 74C00415 | 117-152 | C | S | cosl | 17.2 | 27.9 | 54.9 | 17.4 | 10.5 | 8.2 | 9.2 | 5.6 | 13.6 | 18.3 | 5 | 16 | 40 | 79 | 66 | ||
| *** Primary Characterization Data *** |
| Pedon ID: S1974CA093007 | ( Siskiyou, California ) | Print Date: Nov 11 2024 9:36PM |
| Sampled As | : | Sheld | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 74C0057 | |||
| Bulk Density & Moisture | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (Bulk Density) | Cole | (- - - - - - - - - - - Water Content - - - - - - - - - - -) | ( Air Dry-Oven Dry ) | WRD | Aggst | ||||||||||||
| 33 | Oven | Whole | 6 | 10 | 33 | 1500 | 1500 kPa | (- - - - Ratio - - - -) | Whole | Stabl | (- - Ratio/Clay - -) | ||||||
| Depth | kPa | Dry | Soil | kPa | kPa | kPa | kPa | Moist | Corrected | Soil | 2-0.5mm | CEC7 | 1500 kPa | ||||
| Layer | (cm) | Horz | Prep | (- - - g cm-3 - - -) | (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) | cm3 cm-3 | % | ||||||||||
| 4A1d | 4A1h | 4B1c | 4B1c | 3C2a1a | 3D1 | 4C1 | 8D1 | 8D1 | |||||||||
| 74C00408 | 0-5 | A1 | S | 0.80 | 0.85 | 0.019 | 26.3 | 21.5 | 16.3 | 1.050 | 0.04 | 5.82 | 3.33 | ||||
| 74C00409 | 5-17 | A2 | S | 8.0 | 1.050 | 3.93 | 1.90 | ||||||||||
| 74C00410 | 17-48 | A3 | S | 0.99 | 1.05 | 0.014 | 33.0 | 26.6 | 7.9 | 1.026 | 0.13 | 2.63 | 1.27 | ||||
| 74C00411 | 48-68 | B1 | S | 8.7 | 1.026 | 2.38 | 1.09 | ||||||||||
| 74C00412 | 68-84 | B2 | S | 1.20 | 1.22 | 0.004 | 31.0 | 26.6 | 10.9 | 1.026 | 0.13 | 1.91 | 1.15 | ||||
| 74C00413 | 84-102 | 2Bt1 | S | 12.0 | 1.026 | 2.00 | 1.26 | ||||||||||
| 74C00414 | 102-117 | 2Bt2 | S | 1.32 | 1.39 | 0.012 | 32.4 | 29.9 | 20.7 | 1.026 | 0.09 | 2.23 | 1.31 | ||||
| 74C00415 | 117-152 | C | S | 19.7 | 1.026 | 2.06 | 1.15 | ||||||||||
| Carbon & Extractions | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
| (- - - - - Total - - - - -) | Est | OC | C/N | (- - - Dith-Cit Ext - - -) | (- - - - - - Ammonium Oxalate Extraction - - - - - -) | (- - - Na Pyro-Phosphate - - -) | ||||||||||||||||
| Depth | C | N | S | OC | (WB) | Ratio | Fe | Al | Mn | Al+½Fe | ODOE | Fe | Al | Si | Mn | C | Fe | Al | Mn | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - % of <2 mm - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - - - % of < 2mm - - - - -) | |||||||||||||||
| 6B3a | 6A1c | 6C2b | 6G7a | 8J | 6C9a | 6G12 | 6V2 | 6D5b | ||||||||||||||
| 74C00408 | 0-5 | A1 | S | 0.262 | 5.88 | 22 | 1.1 | 0.4 | 0.99 | 0.13 | 0.27 | 0.85 | 0.24 | 1228.1 | ||||||||
| 74C00409 | 5-17 | A2 | S | 0.071 | 1.35 | 19 | 1.2 | 0.3 | 1.14 | 0.08 | 0.26 | 1.01 | 0.39 | 718.1 | ||||||||
| 74C00410 | 17-48 | A3 | S | 0.038 | 0.49 | 13 | 1.4 | 0.3 | 0.68 | 0.05 | 0.26 | 0.55 | 0.20 | 89.5 | ||||||||
| 74C00411 | 48-68 | B1 | S | 0.031 | 0.42 | 14 | 1.7 | 0.2 | 0.48 | 0.04 | 0.31 | 0.32 | 0.12 | 77.4 | ||||||||
| 74C00412 | 68-84 | B2 | S | 0.022 | 0.27 | 12 | 2.2 | 0.2 | 0.55 | 0.08 | 0.57 | 0.26 | 0.16 | 225.0 | ||||||||
| 74C00413 | 84-102 | 2Bt1 | S | 2.4 | 0.2 | |||||||||||||||||
| 74C00414 | 102-117 | 2Bt2 | S | 2.2 | 0.1 | |||||||||||||||||
| 74C00415 | 117-152 | C | S | 1.4 | 0.1 | |||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1974CA093007 | ( Siskiyou, California ) | Print Date: Nov 11 2024 9:36PM |
| Sampled As | : | Sheld | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 74C0057 | |||
| CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
| Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
| Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 6N2e | 6O2d | 6P2b | 6Q2b | 6H5a | 5A3a | 5A8b | 5C3 | 5C1 | |||||||||
| 74C00408 | 0-5 | A1 | S | 12.0 | 1.7 | tr | 1.3 | 15.0 | 16.2 | 31.2 | 28.5 | 48 | 53 | ||||
| 74C00409 | 5-17 | A2 | S | 5.1 | 0.8 | tr | 0.7 | 6.6 | 9.3 | 15.9 | 16.5 | 42 | 40 | ||||
| 74C00410 | 17-48 | A3 | S | 4.7 | 1.0 | 0.1 | 1.2 | 7.0 | 8.7 | 15.7 | 16.3 | 45 | 43 | ||||
| 74C00411 | 48-68 | B1 | S | 6.2 | 1.0 | 0.1 | 1.2 | 8.5 | 7.4 | 15.9 | 19.0 | 53 | 45 | ||||
| 74C00412 | 68-84 | B2 | S | 6.6 | 1.6 | 0.1 | 1.4 | 9.7 | 8.7 | 18.4 | 18.1 | 53 | 54 | ||||
| 74C00413 | 84-102 | 2Bt1 | S | 7.9 | 2.0 | 0.2 | 1.3 | 11.4 | 6.9 | 18.3 | 19.0 | 62 | 60 | ||||
| 74C00414 | 102-117 | 2Bt2 | S | 15.9 | 2.8 | 0.4 | 2.1 | 21.2 | 9.5 | 30.7 | 35.3 | 69 | 60 | ||||
| 74C00415 | 117-152 | C | S | 15.5 | 5.1 | 0.5 | 2.0 | 23.1 | 6.5 | 29.6 | 35.4 | 78 | 65 | ||||
| Salt | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | 1:2 | ||||||||||||||||||||||
| Total | Elec | Elec | Exch | ||||||||||||||||||||
| Depth | Ca | Mg | Na | K | CO3 | HCO3 | F | Cl | PO4 | Br | OAC | SO4 | NO2 | NO3 | H2O | Salts | Cond | Cond | Na | SAR | |||
| Layer | (cm) | Horz | Prep | (- - - - - mmol(+) L-1 - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -) | (- - - - % - - - -) | (- - dS m-1 - -) | % | |||||||||||||||
| 74C00408 | 0-5 | A1 | S | -- | |||||||||||||||||||
| 74C00409 | 5-17 | A2 | S | -- | |||||||||||||||||||
| 74C00410 | 17-48 | A3 | S | 1 | |||||||||||||||||||
| 74C00411 | 48-68 | B1 | S | 1 | |||||||||||||||||||
| 74C00412 | 68-84 | B2 | S | 1 | |||||||||||||||||||
| 74C00413 | 84-102 | 2Bt1 | S | 1 | |||||||||||||||||||
| 74C00414 | 102-117 | 2Bt2 | S | 1 | |||||||||||||||||||
| 74C00415 | 117-152 | C | S | 1 | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1974CA093007 | ( Siskiyou, California ) | Print Date: Nov 11 2024 9:36PM |
| Sampled As | : | Sheld | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 74C0057 | |||
| pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
| (- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
| CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
| Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
| Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
| 4C1a2a | 4C1a2a | 4C1a1a1 | ||||||||||||
| 74C00408 | 0-5 | A1 | S | 5.3 | 6.0 | 10.0 | ||||||||
| 74C00409 | 5-17 | A2 | S | 5.4 | 6.3 | 10.6 | ||||||||
| 74C00410 | 17-48 | A3 | S | 5.2 | 6.0 | 9.8 | ||||||||
| 74C00411 | 48-68 | B1 | S | 5.3 | 6.1 | 9.2 | ||||||||
| 74C00412 | 68-84 | B2 | S | 5.4 | 6.1 | 9.0 | ||||||||
| 74C00413 | 84-102 | 2Bt1 | S | 5.4 | 6.1 | 8.6 | ||||||||
| 74C00414 | 102-117 | 2Bt2 | S | 5.7 | 6.1 | 9.0 | ||||||||
| 74C00415 | 117-152 | C | S | 5.8 | 6.3 | 8.6 | ||||||||
| Phosphorus | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -) | KCl | ||||||||||||||
| Melanic | NZ | Acid | Anion Exch Resin | Bray | Bray | Olsen | H2O | Citric | Mehlich | Extr | |||||
| Depth | Index | Oxal | Available | Capacity | 1 | 2 | Acid | III | NO3 | ||||||
| Layer | (cm) | Horz | Prep | % | (- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
| 6S4 | |||||||||||||||
| 74C00408 | 0-5 | A1 | S | 49 | |||||||||||
| 74C00409 | 5-17 | A2 | S | 56 | |||||||||||
| 74C00410 | 17-48 | A3 | S | 44 | |||||||||||
| 74C00411 | 48-68 | B1 | S | 33 | |||||||||||
| 74C00412 | 68-84 | B2 | S | 36 | |||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1974CA093007 | ( Siskiyou, California ) | Print Date: Nov 11 2024 9:36PM |
| Sampled As | : | Sheld | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 74C0057 | |||
| Sand - Silt Mineralogy (2.0-0.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Optical | EGME | Inter | |||||||||||||||||
| Tot Re | Grain Count | Retn | preta | ||||||||||||||||||
| Depth | Fract | 7B1a2 | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - peak size - - - - - - - - - ) | (- - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 74C00408 | 0.0-5.0 | A1 | fs | OT 54 | GS 23 | GA 12 | GC 6 | FG 4 | |||||||||||||
| 74C00409 | 5.0-17.0 | A2 | vfs | OT 51 | GS 20 | GA 17 | GC 6 | FG 6 | |||||||||||||
| 74C00410 | 17.0-48.0 | A3 | fs | OT 62 | GS 14 | GA 13 | FG 6 | GC 5 | PO tr | ||||||||||||
| 74C00411 | 48.0-68.0 | B1 | vfs | OT 67 | GS 17 | GA 11 | GC 3 | FG 2 | |||||||||||||
| 74C00412 | 68.0-84.0 | B2 | fs | OT 82 | GA 8 | GS 6 | FG 2 | GC 1 | |||||||||||||
| FRACTION INTERPRETATION: | ||||
| vfs - Very Fine Sand 0.05-0.1 mm | fs - Fine Sand 0.1-0.25 mm | |||
| MINERAL INTERPRETATION: | ||||
| FG Glass-coated Feldspar | GA Glass Aggregates | GC Glass-coated Grain | GS Glass | OT Other |
| PO Plant Opal | ||||