| *** Primary Characterization Data *** |
| Pedon ID: 90MT063002 | ( Missoula, Montana ) | Print Date: Nov 24 2024 4:23AM |
| Sampled as on Dec 1, 1990: | Grassvalley ; Fine, illitic, frigid Typic Haploxeralf |
| Revised to correlated: | Grassvalley ; Fine, illitic, frigid Typic Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP90MT116 MISSOULA COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1990MT063002 Lat: 46° 54' 14.58" north Long: 114° 5' 50.44" west MLRA: 44 | National Soil Survey Center | |
| - | Pedon No. | 90P0472 | 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 |
| 90P02609 | Ap | Ap | 0-18 | SICL | SIC | |||
| 90P02610 | Bt | Bt | 18-38 | SIC | SIC | |||
| 90P02611 | C1 | C1 | 38-76 | SIC | SIC | |||
| 90P02612 | C2 | C2 | 76-152 | SIC | SIC | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.37 | (NA) | |
| Clay, carbonate free, Weighted Average | 59 | % wt | |
| Clay, total, Weighted Average | 59 | % wt | |
| Weighted averages based on control section: 18-38 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 | 3A1a1a | ||||||||||
| 90P02609 | 0-18 | Ap | N | sic | 50.0 | 49.1 | 0.9 | 48.1 | 1.0 | 0.4 | 0.2 | 0.1 | 0.1 | 0.1 | |||||||
| 90P02610 | 18-38 | Bt | N | sic | 59.4 | 40.5 | 0.1 | 40.5 | -- | 0.1 | tr | tr | tr | tr | |||||||
| 90P02611 | 38-76 | C1 | N | sic | 46.4 | 53.2 | 0.4 | 1.7 | 52.3 | 0.9 | 0.2 | 0.1 | 0.1 | tr | tr | ||||||
| 90P02612 | 76-152 | C2 | N | sic | 41.2 | 58.7 | 0.1 | 1.2 | 51.0 | 7.7 | 0.1 | tr | tr | tr | tr | ||||||
| *** Primary Characterization Data *** |
| Pedon ID: 90MT063002 | ( Missoula, Montana ) | Print Date: Nov 24 2024 4:23AM |
| Sampled As | : | Grassvalley | Fine, illitic, frigid Typic Haploxeralf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0472 | |||
| 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 | 4E2a1a1a1 | 8D1 | 8D1 | |||||||||||||
| 90P02609 | 0-18 | Ap | N | 17.7 | 1.021 | 0.43 | 0.35 | ||||||||||
| 90P02610 | 18-38 | Bt | N | 18.9 | 1.024 | 0.37 | 0.32 | ||||||||||
| 90P02611 | 38-76 | C1 | N | 15.9 | 1.021 | 0.33 | 0.34 | ||||||||||
| 90P02612 | 76-152 | C2 | N | 14.3 | 1.020 | 0.36 | 0.35 | ||||||||||
| 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 | ||||||||||||||||||||||
| 90P02609 | 0-18 | Ap | N | 1.94 | ||||||||||||||||||
| 90P02610 | 18-38 | Bt | N | 0.80 | ||||||||||||||||||
| 90P02611 | 38-76 | C1 | N | 0.31 | ||||||||||||||||||
| 90P02612 | 76-152 | C2 | N | 0.14 | ||||||||||||||||||
| 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 | 5A8b | 5C3 | 5C1 | ||||||||||
| 90P02609 | 0-18 | Ap | N | 12.4* | 7.8 | 0.2 | 1.4 | 3.2 | 21.3 | 87 | 100 | ||||||
| 90P02610 | 18-38 | Bt | N | 10.8* | 11.3 | 0.3 | 0.5 | 3.4 | 21.8 | 87 | 100 | ||||||
| 90P02611 | 38-76 | C1 | N | 67.7* | 13.6 | 2.6 | 0.3 | 15.4 | 100 | 100 | |||||||
| 90P02612 | 76-152 | C2 | N | 51.7* | 14.9 | 3.3 | 0.4 | 14.7 | 100 | 100 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: 90MT063002 | ( Missoula, Montana ) | Print Date: Nov 24 2024 4:23AM |
| Sampled As | : | Grassvalley | Fine, illitic, frigid Typic Haploxeralf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0472 | |||
| 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 - -) | % | |||||||||||||||
| 6N1b | 6O1b | 6P1b | 6Q1b | 6I1b | 6J1b | 6U1a | 6K1c | 6L1c | 6W1a | 6M1c | 8A | 8D5 | 8A3a | 4F1a1a1 | 5E | ||||||||
| 90P02609 | 0-18 | Ap | N | 5.6 | 5.3 | 0.6 | 1.0 | -- | 4.7 | 0.2 | 1.0 | 2.4 | 0.5 | 5.0 | 61.6 | tr | 1.29 | 0.74 | 1 | tr | |||
| 90P02610 | 18-38 | Bt | N | 0.22 | 1 | ||||||||||||||||||
| 90P02611 | 38-76 | C1 | N | 22.8 | 31.0 | 21.6 | 0.2 | -- | 1.8 | 1.9 | 5.2 | 72.1 | -- | -- | 67.0 | 0.3 | 5.22 | 3.78 | 7 | 4 | |||
| 90P02612 | 76-152 | C2 | N | 22.9 | 36.8 | 26.5 | 0.2 | -- | 1.3 | 1.9 | 5.9 | 81.2 | -- | -- | 75.0 | 0.3 | 5.89 | 4.18 | 9 | 5 | |||
| 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 | 8C1b | 6E1g | 4E2a1a1a1 | 8E1 | |||||||||
| 90P02609 | 0-18 | Ap | N | 6.2 | 6.8 | 6.5 | tr | -- | ||||||
| 90P02610 | 18-38 | Bt | N | 6.6 | 7.4 | tr | ||||||||
| 90P02611 | 38-76 | C1 | N | 7.9 | 7.9 | 7.5 | 6 | 1 | ||||||
| 90P02612 | 76-152 | C2 | N | 8.0 | 8.1 | 7.7 | 6 | 1 | 530 | |||||
| *** Primary Characterization Data *** |
| Pedon ID: 90MT063002 | ( Missoula, Montana ) | Print Date: Nov 24 2024 4:23AM |
| Sampled As | : | Grassvalley | Fine, illitic, frigid Typic Haploxeralf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0472 | |||
| 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 | ||||||||||||||
| 90P02611 | 38.0-76.0 | C1 | tcly | MI 4 | KK 3 | MT 3 | CL 2 | QZ 2 | 17 | 7.0 | 3.7 | ||||||||||
| CA 1 | HE 1 | ||||||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| CA Calcite | CL Chlorite | HE Hematite | KK Kaolinite | MI Mica |
| MT Montmorillonite | QZ Quartz | |||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |