| *** Primary Characterization Data *** |
| Pedon ID: 84MT077524 | ( Powell, Montana ) | Print Date: Apr 26 2024 5:13PM |
| Sampled as on May 30, 1984: | Not Designated ; Fine-loamy, mixed Typic Argiboroll |
| Revised to correlated: | MARTINSDALE ; Fine-loamy, mixed Typic Argiborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP85MT087 UPPER CLARK FORK | Natural Resources Conservation Service |
| - | Site ID | S1984MT077524 Lat: 46° 25' 18.61" north Long: 112° 51' 14.25" west MLRA: 44 | National Soil Survey Center | |
| - | Pedon No. | 85P0283 | 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 |
| 85P01349 | A | A | 0-18 | L | SIL | |||
| 85P01350 | Bt | Bt | 18-36 | CL | L | |||
| 85P01351 | C1 | C1 | 36-69 | CL | L | |||
| 85P01352 | C2 | C2 | 69-152 | SL | COSL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.93 | (NA) | |
| Clay, carbonate free, Weighted Average | 22 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 19 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 22 | % wt | |
| Weighted averages based on control section: 18-36 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 | ||||||||
| 85P01349 | 0-18 | A | S | sil | 21.8 | 50.7 | 27.5 | 29.1 | 21.6 | 9.7 | 6.1 | 4.8 | 4.6 | 2.3 | -- | -- | -- | 18 | -- | ||
| 85P01350 | 18-36 | Bt | S | l | 22.2 | 49.7 | 28.1 | 25.9 | 23.8 | 10.1 | 6.1 | 4.9 | 4.4 | 2.6 | tr | -- | -- | 19 | tr | ||
| 85P01351 | 36-69 | C1 | S | l | 20.6 | 44.8 | 34.6 | 20.4 | 24.4 | 10.7 | 8.1 | 5.5 | 5.0 | 5.3 | -- | -- | -- | 24 | -- | ||
| 85P01352 | 69-152 | C2 | S | cosl | 9.6 | 21.7 | 68.7 | 10.2 | 11.5 | 7.4 | 11.8 | 14.6 | 16.4 | 18.5 | 1 | -- | -- | 62 | 1 | ||
| *** Primary Characterization Data *** |
| Pedon ID: 84MT077524 | ( Powell, Montana ) | Print Date: Apr 26 2024 5:13PM |
| Sampled As | : | Not Designated | Fine-loamy, mixed Typic Argiboroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 85P0283 | |||
| 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 | ||||||||||||||
| 85P01349 | 0-18 | A | S | 11.6 | 1.020 | 0.53 | |||||||||||
| 85P01350 | 18-36 | Bt | S | 10.2 | 1.019 | 0.93 | 0.46 | ||||||||||
| 85P01351 | 36-69 | C1 | S | 9.1 | 1.018 | 0.44 | |||||||||||
| 85P01352 | 69-152 | C2 | S | 5.3 | 1.010 | 0.55 | |||||||||||
| 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 | ||||||||||||||||||||||
| 85P01349 | 0-18 | A | S | 3.01 | ||||||||||||||||||
| 85P01350 | 18-36 | Bt | S | 1.12 | ||||||||||||||||||
| 85P01351 | 36-69 | C1 | S | 0.57 | ||||||||||||||||||
| 85P01352 | 69-152 | C2 | S | 0.63 | ||||||||||||||||||
| 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 | |||||||||
| 85P01350 | 18-36 | Bt | S | 15.0 | 4.6 | 0.1 | 0.7 | 20.4 | 4.7 | 25.1 | 20.7 | 81 | 99 | ||||
| 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 - -) | % | |||||||||||||||
| 85P01350 | 18-36 | Bt | S | tr | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 84MT077524 | ( Powell, Montana ) | Print Date: Apr 26 2024 5:13PM |
| Sampled As | : | Not Designated | Fine-loamy, mixed Typic Argiboroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 85P0283 | |||
| 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 | ||||||||||||
| 85P01349 | 0-18 | A | S | 5.4 | 5.9 | |||||||||
| 85P01350 | 18-36 | Bt | S | 5.9 | 6.4 | |||||||||
| 85P01351 | 36-69 | C1 | S | 6.7 | 7.1 | |||||||||
| 85P01352 | 69-152 | C2 | S | 7.1 | 7.2 | tr | ||||||||