| *** Primary Characterization Data *** |
| Pedon ID: 91ID059002 | ( Lemhi, Idaho ) | Print Date: Nov 12 2024 8:32AM |
| Sampled as on May 30, 1991: | Bigflat ; Fine, montmorillonitic Aridic Palexerolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP92ID008 CUSTER AND LEMHI SOIL SURVEY AREA | Natural Resources Conservation Service |
| - | Site ID | S1991ID059002 | National Soil Survey Center | |
| - | Pedon No. | 92P0028 | 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 |
| 92P00188 | A | A2 | 13-25 | SIL | L | |||
| 92P00189 | Bt | Bt | 25-38 | C | C | |||
| 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 | 3A1a1a | ||||||||||
| 92P00188 | 13-25 | A | N | l | 26.8 | 44.0 | 29.2 | 9.7 | 27.7 | 16.3 | 9.0 | 3.9 | 4.1 | 5.2 | 7.0 | ||||||
| 92P00189 | 25-38 | Bt | N | c | 50.5 | 27.3 | 22.2 | 9.9 | 15.9 | 11.4 | 5.3 | 4.1 | 3.7 | 4.9 | 4.2 | ||||||
| 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 | % | ||||||||||
| 3C2a1a | 3D1 | 8D1 | |||||||||||||||
| 92P00188 | 13-25 | A | S | 0.48 | |||||||||||||
| 92P00188 | 13-25 | A | N | 12.8 | 1.029 | ||||||||||||
| 92P00189 | 25-38 | Bt | S | 0.56 | |||||||||||||
| 92P00189 | 25-38 | Bt | N | 28.5 | 1.056 | ||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 91ID059002 | ( Lemhi, Idaho ) | Print Date: Nov 12 2024 8:32AM |
| Sampled As | : | Bigflat | Fine, montmorillonitic Aridic Palexerolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 92P0028 | |||
| 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 - - - - -) | |||||||||||||||
| 6A1c | ||||||||||||||||||||||
| 92P00188 | 13-25 | A | N | 1.44 | ||||||||||||||||||
| 92P00189 | 25-38 | Bt | N | 0.94 | ||||||||||||||||||
| 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 | 6E1g | ||||||||||||
| 92P00188 | 13-25 | A | N | 6.8 | 7.4 | |||||||||
| 92P00189 | 25-38 | Bt | N | 7.5 | 8.2 | 3 | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 91ID059002 | ( Lemhi, Idaho ) | Print Date: Nov 12 2024 8:32AM |
| Sampled As | : | Bigflat | Fine, montmorillonitic Aridic Palexerolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 92P0028 | |||
| 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 | 7C3 | tion | |||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 92P00189 | 25.0-38.0 | Bt | tcly | MT 4 | MI 2 | KK 2 | MM 1 | QZ 1 | 16 | 8.1 | 1.0 | ||||||||||
| CA 1 | |||||||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| CA Calcite | KK Kaolinite | MI Mica | MM Montmorillonite-Mica | MT Montmorillonite |
| QZ Quartz | ||||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |