| *** Primary Characterization Data *** |
| Pedon ID: 89MT0771253 | ( Powell, Montana ) | Print Date: Apr 20 2024 8:57AM |
| Sampled as on Jul 30, 1989: | Rittel ; Fine, montmorillonitic Typic Eutroboralfs |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP91MT137 DEER LODGE | Natural Resources Conservation Service |
| - | Site ID | S1989MT0771253 Lat: 46° 41' 49.00" north Long: 112° 56' 3.00" west | National Soil Survey Center | |
| - | Pedon No. | 91P0541 | 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 |
| 91P03123 | E1 | E1 | 0-15 | L | ||||
| 91P03124 | E2 | E2 | 15-33 | SCL | ||||
| 91P03125 | E/Bt | E/Bt | 33-48 | SCL | ||||
| 91P03126 | Bt | Bt | 48-69 | CL | ||||
| 91P03127 | Cr1 | CR1 | 69-109 | COSL | ||||
| 91P03128 | Cr2 | CR2 | 109-152 | COSL | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.68 | (NA) | |
| Clay, carbonate free, Weighted Average | 28 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 58 | % wt | |
| Volume, >2mm, Weighted Average | 19 | % vol | |
| Clay, total, Weighted Average | 28 | % wt | |
| Weighted averages based on control section: 38-69 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 | ||||||||
| 91P03123 | 0-15 | E1 | S | l | 20.7 | 28.1 | 51.2 | 14.8 | 13.3 | 5.2 | 6.7 | 11.5 | 15.4 | 12.4 | 11 | 2 | -- | 53 | 13 | ||
| 91P03124 | 15-33 | E2 | S | scl | 20.4 | 25.9 | 53.7 | 14.4 | 11.5 | 5.3 | 6.9 | 11.9 | 17.0 | 12.6 | 14 | 7 | -- | 59 | 21 | ||
| 91P03125 | 33-48 | E/Bt | S | scl | 24.7 | 27.8 | 47.5 | 16.7 | 11.1 | 5.7 | 4.2 | 8.5 | 16.6 | 12.5 | 17 | 21 | -- | 64 | 38 | ||
| 91P03126 | 48-69 | Bt | S | cl | 29.4 | 28.7 | 41.9 | 18.9 | 9.8 | 3.9 | 3.8 | 6.5 | 15.0 | 12.7 | 15 | 10 | 2 | 55 | 27 | ||
| 91P03127 | 69-109 | Cr1 | S | cosl | 15.7 | 11.5 | 72.8 | 4.8 | 6.7 | 4.7 | 9.0 | 12.1 | 19.5 | 27.5 | 6 | -- | -- | 70 | 6 | ||
| 91P03128 | 109-152 | Cr2 | S | 7 | -- | -- | -- | ||||||||||||||
| 91P03128 | 109-152 | Cr2 | GP | cosl | 12.7 | 11.0 | 76.3 | 4.3 | 6.7 | 4.5 | 8.0 | 12.0 | 20.6 | 31.2 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: 89MT0771253 | ( Powell, Montana ) | Print Date: Apr 20 2024 8:57AM |
| Sampled As | : | Rittel | Fine, montmorillonitic Typic Eutroboralfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P0541 | |||
| 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 | 8D1 | ||||||||||||||
| 91P03123 | 0-15 | E1 | S | 10.5 | 1.028 | 1.09 | 0.51 | ||||||||||
| 91P03124 | 15-33 | E2 | S | 9.1 | 1.026 | 0.96 | 0.45 | ||||||||||
| 91P03125 | 33-48 | E/Bt | S | 7.4 | 1.025 | 0.79 | 0.30 | ||||||||||
| 91P03126 | 48-69 | Bt | S | 8.1 | 1.025 | 0.64 | 0.28 | ||||||||||
| 91P03127 | 69-109 | Cr1 | S | 8.8 | 1.027 | 1.32 | 0.56 | ||||||||||
| 91P03128 | 109-152 | Cr2 | S | 1.57 | 0.64 | ||||||||||||
| 91P03128 | 109-152 | Cr2 | GP | 8.1 | 1.027 | ||||||||||||
| 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 | ||||||||||||||||||||||
| 91P03123 | 0-15 | E1 | S | 1.46 | ||||||||||||||||||
| 91P03124 | 15-33 | E2 | S | 0.73 | ||||||||||||||||||
| 91P03125 | 33-48 | E/Bt | S | 0.52 | ||||||||||||||||||
| 91P03126 | 48-69 | Bt | S | 0.36 | ||||||||||||||||||
| 91P03127 | 69-109 | Cr1 | S | 0.38 | ||||||||||||||||||
| 91P03128 | 109-152 | Cr2 | GP | 0.29 | ||||||||||||||||||
| 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 | |||||||||
| 91P03123 | 0-15 | E1 | S | 14.8 | 3.2 | 0.4 | 0.7 | 19.1 | 7.5 | 26.6 | 22.5 | 72 | 85 | ||||
| 91P03124 | 15-33 | E2 | S | 12.9 | 3.7 | 0.2 | 0.4 | 17.2 | 6.6 | 23.8 | 19.5 | 72 | 88 | ||||
| 91P03125 | 33-48 | E/Bt | S | 11.4 | 5.2 | 0.2 | 0.2 | 17.0 | 5.8 | 22.8 | 19.4 | 75 | 88 | ||||
| 91P03126 | 48-69 | Bt | S | 9.0 | 6.0 | 0.1 | 0.2 | 15.3 | 6.6 | 21.9 | 18.7 | 70 | 82 | ||||
| 91P03127 | 69-109 | Cr1 | S | 10.7 | 7.1 | 0.1 | 0.2 | 18.1 | 3.5 | 21.6 | 20.8 | 84 | 87 | ||||
| 91P03128 | 109-152 | Cr2 | GP | 11.3 | 7.5 | 0.2 | 0.2 | 19.2 | 3.7 | 22.9 | 20.0 | 84 | 96 | ||||
| *** Primary Characterization Data *** |
| Pedon ID: 89MT0771253 | ( Powell, Montana ) | Print Date: Apr 20 2024 8:57AM |
| Sampled As | : | Rittel | Fine, montmorillonitic Typic Eutroboralfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P0541 | |||
| 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 - -) | % | |||||||||||||||
| 4F1a1a1 | |||||||||||||||||||||||
| 91P03123 | 0-15 | E1 | S | 0.06 | 2 | ||||||||||||||||||
| 91P03124 | 15-33 | E2 | S | 0.04 | 1 | ||||||||||||||||||
| 91P03125 | 33-48 | E/Bt | S | 0.04 | 1 | ||||||||||||||||||
| 91P03126 | 48-69 | Bt | S | 0.03 | 1 | ||||||||||||||||||
| 91P03127 | 69-109 | Cr1 | S | 0.03 | tr | ||||||||||||||||||
| 91P03128 | 109-152 | Cr2 | GP | 0.03 | 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 | |||||||||||||
| 91P03123 | 0-15 | E1 | S | 5.1 | 5.7 | |||||||||
| 91P03124 | 15-33 | E2 | S | 5.0 | 5.3 | |||||||||
| 91P03125 | 33-48 | E/Bt | S | 5.0 | 5.5 | |||||||||
| 91P03126 | 48-69 | Bt | S | 4.8 | 5.4 | |||||||||
| 91P03127 | 69-109 | Cr1 | S | 5.6 | 6.3 | |||||||||
| 91P03128 | 109-152 | Cr2 | GP | 5.8 | 6.3 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 89MT0771253 | ( Powell, Montana ) | Print Date: Apr 20 2024 8:57AM |
| Sampled As | : | Rittel | Fine, montmorillonitic Typic Eutroboralfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P0541 | |||
| 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 | ||||||||||||||
| 91P03123 | 0.0-15.0 | E1 | tcly | MI 3 | KK 2 | PY 2 | VR 1 | CL 1 | | | | | | 16 | 5.3 | | | 1.8 | | | |
| QZ 1 | | | | | | | | | | | | | | | | | |||||
| 91P03125 | 33.0-48.0 | E/Bt | tcly | MI 3 | KK 2 | PY 2 | VR 1 | MT 1 | | | | | | 14 | 4.9 | | | 1.4 | | | |
| VC 1 | QZ 1 | | | | | | | | | | | | | | | | |||||
| 91P03126 | 48.0-69.0 | Bt | tcly | MI 4 | KK 3 | PY 2 | MT 1 | VR 1 | | | | | | 24 | 7.1 | | | 2.3 | | | |
| QZ 1 | | | | | | | | | | | | | | | | | |||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| CL Chlorite | KK Kaolinite | MI Mica | MT Montmorillonite | PY Pyrophyllite |
| QZ Quartz | VC Vermiculite-Chlorite | VR Vermiculite | | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |