| *** Primary Characterization Data *** |
| Pedon ID: S1970MT063006 | ( Missoula, Montana ) | Print Date: Sep 24 2024 1:30AM |
| Sampled as on Jul 26, 1970: | Holloway |
| Revised to SSL: | (unnamed) ; Loamy-skeletal, mixed Andic Cryochrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL70MT002 MISSOULA CO. | Natural Resources Conservation Service |
| - | Site ID | S1970MT063006 Lat: 46° 59' 27.59" north Long: 113° 42' 44.40" west | National Soil Survey Center | |
| - | Pedon No. | 70C0016 | 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 |
| 70C00100 | O | O2 | 5-0 | 70100 | ||||
| 70C00101 | E | A2 | 0-5 | 70101 | SIL | SIL | ||
| 70C00102 | B | B2 | 5-25 | 70102 | SIL | SIL | ||
| 70C00103 | 2Eb | 2 A2 B | 25-81 | 70103 | FSL | FSL | ||
| 70C00104 | 2Ab/Bb | 2 A+ B B | 81-140 | 70104 | L | COSL | ||
| 70C00105 | 2C | 2 C | 140-158 | 70105 | FSL | COSL | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.79 | (NA) | |
| Clay, carbonate free, Weighted Average | 6 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 77 | % wt | |
| Volume, >2mm, Weighted Average | 65 | % vol | |
| Clay, total, Weighted Average | 6 | % 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 | ||||||||
| 70C00100 | 5-0 | O | S | -- | -- | -- | |||||||||||||||
| 70C00101 | 0-5 | E | S | sil | 10.6 | 62.7 | 26.7 | 36.8 | 25.9 | 9.7 | 5.9 | 2.1 | 3.2 | 5.8 | 7 | 22 | -- | 41 | 29 | ||
| 70C00102 | 5-25 | B | S | sil | 9.6 | 63.3 | 27.1 | 34.8 | 28.5 | 11.8 | 5.3 | 1.8 | 3.1 | 5.1 | 5 | 9 | 35 | 57 | 54 | ||
| 70C00103 | 25-81 | 2Eb | S | fsl | 5.6 | 38.6 | 55.8 | 18.0 | 20.6 | 16.8 | 10.6 | 4.6 | 8.6 | 15.2 | 9 | 19 | 31 | 75 | 73 | ||
| 70C00104 | 81-140 | 2Ab/Bb | S | cosl | 5.3 | 25.4 | 69.3 | 11.6 | 13.8 | 18.0 | 13.6 | 6.0 | 10.7 | 21.0 | 10 | 17 | 41 | 84 | 86 | ||
| 70C00105 | 140-158 | 2C | S | cosl | 7.3 | 27.3 | 65.4 | 11.8 | 15.5 | 18.6 | 11.6 | 5.3 | 11.5 | 18.4 | 8 | 14 | 45 | 82 | 88 | ||
| *** Primary Characterization Data *** |
| Pedon ID: S1970MT063006 | ( Missoula, Montana ) | Print Date: Sep 24 2024 1:30AM |
| Sampled As | : | Holloway | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 70C0016 | |||
| 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 | |||||||||
| 70C00100 | 5-0 | O | S | 105.4 | 1.091 | ||||||||||||
| 70C00101 | 0-5 | E | S | 9.0 | 1.091 | 2.08 | 0.85 | ||||||||||
| 70C00102 | 5-25 | B | S | 0.87 | 0.91 | 0.011 | 14.4 | 13.1 | 9.5 | 1.091 | 0.02 | 1.86 | 0.99 | ||||
| 70C00103 | 25-81 | 2Eb | S | 2.8 | 1.091 | 0.79 | 0.50 | ||||||||||
| 70C00104 | 81-140 | 2Ab/Bb | S | 1.65 | 1.65 | -- | 10.4 | 6.9 | 2.9 | 1.091 | 0.01 | 0.79 | 0.55 | ||||
| 70C00105 | 140-158 | 2C | S | 1.80 | 1.80 | -- | 15.0 | 13.3 | 3.9 | 1.091 | 0.03 | 0.79 | 0.53 | ||||
| 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 | 6C8a | 6G10 | |||||||||||||||||
| 70C00100 | 5-0 | O | S | 1.144 | 38.96 | 0.3 | 0.1 | |||||||||||||||
| 70C00101 | 0-5 | E | S | 0.113 | 3.75 | 33 | 0.6 | 0.1 | ||||||||||||||
| 70C00102 | 5-25 | B | S | 0.096 | 2.38 | 25 | 0.8 | 0.4 | 0.2 | 0.3 | ||||||||||||
| 70C00103 | 25-81 | 2Eb | S | 0.016 | 0.38 | 24 | 0.3 | tr | tr | 0.1 | ||||||||||||
| 70C00104 | 81-140 | 2Ab/Bb | S | 0.41 | 0.2 | tr | ||||||||||||||||
| 70C00105 | 140-158 | 2C | S | 0.13 | 0.4 | tr | ||||||||||||||||
| 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 | |||||||||
| 70C00100 | 5-0 | O | S | 41.1 | 5.7 | 0.2 | 3.1 | 48.7 | 92.5 | ||||||||
| 70C00101 | 0-5 | E | S | 7.8 | 2.5 | 0.1 | 1.0 | 11.4 | 11.4 | 22.8 | 22.0 | 50 | 52 | ||||
| 70C00102 | 5-25 | B | S | 3.0 | 1.3 | 0.1 | 0.9 | 5.3 | 15.9 | 21.2 | 17.9 | 25 | 30 | ||||
| 70C00103 | 25-81 | 2Eb | S | 1.7 | 0.8 | 0.1 | 0.1 | 2.7 | 2.3 | 5.0 | 4.4 | 54 | 61 | ||||
| 70C00104 | 81-140 | 2Ab/Bb | S | 1.8 | 1.2 | 0.1 | 0.1 | 3.2 | 1.1 | 4.3 | 4.2 | 74 | 76 | ||||
| 70C00105 | 140-158 | 2C | S | 2.8 | 2.1 | 0.1 | 0.1 | 5.1 | 1.1 | 6.2 | 5.8 | 82 | 88 | ||||
| *** Primary Characterization Data *** |
| Pedon ID: S1970MT063006 | ( Missoula, Montana ) | Print Date: Sep 24 2024 1:30AM |
| Sampled As | : | Holloway | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 70C0016 | |||
| 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 - -) | % | |||||||||||||||
| 70C00101 | 0-5 | E | S | tr | |||||||||||||||||||
| 70C00102 | 5-25 | B | S | 1 | |||||||||||||||||||
| 70C00103 | 25-81 | 2Eb | S | 2 | |||||||||||||||||||
| 70C00104 | 81-140 | 2Ab/Bb | S | 2 | |||||||||||||||||||
| 70C00105 | 140-158 | 2C | S | 2 | |||||||||||||||||||
| 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 | |||||||||||||
| 70C00100 | 5-0 | O | S | 5.2 | 5.7 | |||||||||
| 70C00101 | 0-5 | E | S | 5.0 | 5.5 | |||||||||
| 70C00102 | 5-25 | B | S | 4.7 | 5.5 | |||||||||
| 70C00103 | 25-81 | 2Eb | S | 4.7 | 5.6 | |||||||||
| 70C00104 | 81-140 | 2Ab/Bb | S | 5.0 | 5.9 | |||||||||
| 70C00105 | 140-158 | 2C | S | 5.5 | 6.4 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1970MT063006 | ( Missoula, Montana ) | Print Date: Sep 24 2024 1:30AM |
| Sampled As | : | Holloway | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 70C0016 | |||
| 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 | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 70C00101 | 0.0-5.0 | E | tcly | CL 2 | MI 2 | ||||||||||||||||
| 70C00102 | 5.0-25.0 | B | tcly | CL 1 | MI 1 | NX 6 | |||||||||||||||
| 70C00105 | 140.0-158.0 | 2C | tcly | CL 4 | MI 4 | ||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| CL Chlorite | MI Mica | NX Non-Crystalline | ||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |