| *** Primary Characterization Data *** |
| Pedon ID: 82CA061314 | ( Placer, California ) | Print Date: Nov 11 2024 9:30PM |
| Sampled as on May 1, 1982: | Cohasset ; Fine-loamy, mixed, mesic Ultic Haploxeralf |
| Revised to correlated: | Cohasset ; Fine, mixed, mesic Xeric Haplohumults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP83CA060 FOREST SOIL FERTILIZATION STUDY-USFS | Natural Resources Conservation Service |
| - | Site ID | S1982CA061314 Lat: 39° 6' 14.61" north Long: 120° 44' 19.68" west MLRA: 22A | National Soil Survey Center | |
| - | Pedon No. | 83P0260 | 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 |
| 83P01186 | 7-0 | L | L | |||||
| 83P01187 | A1 | A1 | 0-6 | L | FSL | |||
| 83P01188 | A2 | A2 | 6-24 | L | L | |||
| 83P01189 | Bt1 | Bt1 | 24-72 | CL | CL | |||
| 83P01190 | Bt2 | Bt2 | 72-105 | CL | C | |||
| 83P01191 | C | C | 105-155 | SICL | CL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.34 | (NA) | |
| Clay, carbonate free, Weighted Average | 38 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 23 | % wt | |
| Volume, >2mm, Weighted Average | 18 | % vol | |
| Clay, total, Weighted Average | 38 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 24-74 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 | ||||||||
| 83P01186 | 7-0 | S | l | 15.6 | 36.4 | 48.0 | 24.7 | 11.7 | 11.6 | 13.3 | 9.3 | 8.3 | 5.5 | 5 | 1 | -- | 40 | 6 | |||
| 83P01187 | 0-6 | A1 | S | fsl | 9.0 | 36.6 | 54.4 | 24.1 | 12.5 | 14.2 | 13.4 | 9.6 | 9.5 | 7.7 | 5 | 1 | 3 | 46 | 40 | ||
| 83P01188 | 6-24 | A2 | S | l | 13.3 | 38.6 | 48.1 | 24.7 | 13.9 | 14.9 | 12.0 | 8.0 | 7.6 | 5.6 | 6 | 1 | 3 | 41 | 41 | ||
| 83P01189 | 24-72 | Bt1 | S | cl | 37.8 | 35.1 | 27.1 | 23.5 | 11.6 | 8.9 | 8.2 | 4.8 | 3.4 | 1.8 | 2 | 1 | 3 | 23 | 35 | ||
| 83P01190 | 72-105 | Bt2 | S | c | 43.9 | 36.1 | 20.0 | 25.9 | 10.2 | 6.8 | 6.2 | 3.5 | 2.2 | 1.3 | 1 | 1 | 12 | 25 | 38 | ||
| 83P01191 | 105-155 | C | S | cl | 27.0 | 36.3 | 36.7 | 25.9 | 10.4 | 9.8 | 11.2 | 7.5 | 5.0 | 3.2 | tr | 21 | 19 | 56 | 54 | ||
| *** Primary Characterization Data *** |
| Pedon ID: 82CA061314 | ( Placer, California ) | Print Date: Nov 11 2024 9:30PM |
| Sampled As | : | Cohasset | Fine-loamy, mixed, mesic Ultic Haploxeralf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 83P0260 | |||
| 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 | 3C2a1a | 3D1 | 4C1 | 8D1 | 8D1 | ||||||||||
| 83P01186 | 7-0 | S | 1.04 | 1.09 | 0.015 | 43.7 | 22.3 | 1.038 | 0.22 | 1.24 | 1.43 | ||||||
| 83P01187 | 0-6 | A1 | S | 0.91 | 0.97 | 0.017 | 45.8 | 22.8 | 1.057 | 0.17 | 2.62 | 2.53 | |||||
| 83P01188 | 6-24 | A2 | S | 0.90 | 0.93 | 0.009 | 42.7 | 23.7 | 1.050 | 0.14 | 1.59 | 1.78 | |||||
| 83P01189 | 24-72 | Bt1 | S | 1.11 | 1.16 | 0.012 | 39.3 | 23.4 | 1.023 | 0.14 | 0.34 | 0.62 | |||||
| 83P01190 | 72-105 | Bt2 | S | 1.20 | 1.29 | 0.019 | 37.4 | 24.6 | 1.020 | 0.12 | 0.23 | 0.56 | |||||
| 83P01191 | 105-155 | C | S | 24.2 | 1.025 | 0.48 | 0.90 | ||||||||||
| 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 | 6D2a | ||||||||||||||||||
| 83P01186 | 7-0 | S | 0.136 | 2.82 | 21 | 4.7 | 1.1 | 0.1 | ||||||||||||||
| 83P01187 | 0-6 | A1 | S | 0.275 | 5.14 | 19 | 4.5 | 1.5 | 0.1 | |||||||||||||
| 83P01188 | 6-24 | A2 | S | 0.195 | 3.55 | 18 | 4.9 | 1.5 | 0.1 | |||||||||||||
| 83P01189 | 24-72 | Bt1 | S | 0.049 | 0.98 | 20 | 5.3 | 0.9 | -- | |||||||||||||
| 83P01190 | 72-105 | Bt2 | S | 0.34 | 5.1 | 0.8 | -- | |||||||||||||||
| 83P01191 | 105-155 | C | S | 0.76 | 4.9 | 0.9 | -- | |||||||||||||||
| 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 | 6G9a | 5A3a | 5A8b | 5A3b | 5G1 | 5C3 | 5C1 | ||||||
| 83P01186 | 7-0 | S | 4.2 | 0.7 | 0.1 | 0.4 | 5.4 | 20.6 | 0.4 | 26.0 | 19.3 | 5.8 | 7 | 21 | 28 | ||
| 83P01187 | 0-6 | A1 | S | 1.7 | 0.1 | 0.1 | 0.3 | 2.2 | 28.6 | 30.8 | 23.6 | 7 | 9 | ||||
| 83P01188 | 6-24 | A2 | S | 2.8 | 0.2 | 0.1 | 0.2 | 3.3 | 26.0 | 29.3 | 21.2 | 11 | 16 | ||||
| 83P01189 | 24-72 | Bt1 | S | 3.8 | 0.9 | 0.1 | 0.1 | 4.9 | 12.6 | 17.5 | 13.0 | 28 | 38 | ||||
| 83P01190 | 72-105 | Bt2 | S | 3.0 | 1.2 | 0.2 | 0.1 | 4.5 | 10.1 | 0.1 | 14.6 | 10.3 | 4.6 | 2 | 31 | 44 | |
| 83P01191 | 105-155 | C | S | 0.9 | 0.5 | 0.1 | 0.1 | 1.6 | 16.4 | 3.2 | 18.0 | 13.0 | 4.8 | 67 | 9 | 12 | |
| *** Primary Characterization Data *** |
| Pedon ID: 82CA061314 | ( Placer, California ) | Print Date: Nov 11 2024 9:30PM |
| Sampled As | : | Cohasset | Fine-loamy, mixed, mesic Ultic Haploxeralf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 83P0260 | |||
| 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 - -) | % | |||||||||||||||
| 83P01186 | 7-0 | S | 1 | ||||||||||||||||||||
| 83P01187 | 0-6 | A1 | S | tr | |||||||||||||||||||
| 83P01188 | 6-24 | A2 | S | tr | |||||||||||||||||||
| 83P01189 | 24-72 | Bt1 | S | 1 | |||||||||||||||||||
| 83P01190 | 72-105 | Bt2 | S | 2 | |||||||||||||||||||
| 83P01191 | 105-155 | C | S | 1 | |||||||||||||||||||
| 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 | ||||||||||||
| 83P01186 | 7-0 | S | 4.9 | 5.6 | 10.5 | |||||||||
| 83P01187 | 0-6 | A1 | S | 5.4 | 5.6 | 11.0 | ||||||||
| 83P01188 | 6-24 | A2 | S | 5.1 | 5.6 | 10.7 | ||||||||
| 83P01189 | 24-72 | Bt1 | S | 5.1 | 5.8 | 9.9 | ||||||||
| 83P01190 | 72-105 | Bt2 | S | 4.9 | 5.7 | 9.8 | ||||||||
| 83P01191 | 105-155 | C | S | 4.3 | 5.3 | 9.8 | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 82CA061314 | ( Placer, California ) | Print Date: Nov 11 2024 9:30PM |
| Sampled As | : | Cohasset | Fine-loamy, mixed, mesic Ultic Haploxeralf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 83P0260 | |||
| Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
| SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
| Depth | Fract | 7A2i | 7A3b | 7C3 | tion | ||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 83P01186 | 7.0-0.0 | tcly | KH 2 | GI 1 | KH 19 | GI 5 | 10.4 | 0.2 | |||||||||||||
| 83P01188 | 6.0-24.0 | A2 | tcly | KH 2 | GI 2 | VR 1 | KH 13 | GI 11 | 7.9 | 0.2 | |||||||||||
| 83P01190 | 72.0-105.0 | Bt2 | tcly | KH 4 | GI 2 | KH 48 | GI 7 | 10.9 | 0.1 | ||||||||||||
| 83P01191 | 105.0-155.0 | C | tcly | KH 4 | GI 2 | KH 44 | GI 6 | 12.0 | 0.1 | ||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| GI Gibbsite | KH Halloysite | VR Vermiculite | ||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |