| *** Primary Characterization Data *** |
| Pedon ID: S1974MT055003 | ( McCone, Montana ) | Print Date: Dec 11 2024 4:07PM |
| Sampled as on Aug 30, 1974: | Alona |
| Revised to correlated: | Alona ; Fine-silty, mixed, superactive, frigid Borollic Camborthids |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1974MT055003 Lat: 47° 12' 10.78" north Long: 106° 8' 3.48" west MLRA: 54 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3729 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 40A28735 | A | A1 | 0-11 | 74L1182 | SICL | |||
| 40A28736 | B | B2 | 11-26 | 74L1183 | SICL | |||
| 40A28737 | Bk | C1ca | 26-56 | 74L1184 | SICL | |||
| 40A28738 | C1 | C 2 | 56-104 | 74L1185 | SICL | |||
| 40A28739 | C2 | C 3 | 104-152 | 74L1186 | L | |||
| 40A28740 | C3 | C 4 | 152-183 | 74L1187 | SICL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.33 | (NA) | |
| Clay, carbonate free, Weighted Average | 25 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Clay, total, Weighted Average | 30 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| 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 | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||
| 40A28735 | 0-11 | A | S | sicl | 27.4 | 57.8 | 14.8 | 10.1 | -- | 32.6 | 25.2 | 12.1 | 2.7 | tr | tr | -- | -- | -- | -- | 3 | -- |
| 40A28736 | 11-26 | B | S | sicl | 28.5 | 57.9 | 13.6 | 8.6 | tr | 34.4 | 23.5 | 11.1 | 2.4 | 0.1 | tr | tr | -- | -- | -- | 3 | -- |
| 40A28737 | 26-56 | Bk | S | sicl | 33.0 | 56.2 | 10.8 | 8.0 | 7.0 | 36.8 | 19.4 | 9.3 | 1.5 | tr | tr | -- | -- | -- | -- | 2 | -- |
| 40A28738 | 56-104 | C1 | S | sicl | 27.4 | 54.7 | 17.9 | 8.0 | 4.0 | 35.3 | 19.4 | 13.3 | 4.3 | 0.1 | 0.1 | 0.1 | -- | -- | -- | 5 | -- |
| 40A28739 | 104-152 | C2 | S | l | 20.6 | 46.8 | 32.6 | 6.5 | tr | 27.9 | 18.9 | 21.6 | 10.9 | 0.1 | tr | tr | -- | -- | -- | 11 | -- |
| 40A28740 | 152-183 | C3 | S | sicl | 31.8 | 63.4 | 4.8 | 10.1 | 1.0 | 47.4 | 16.0 | 4.3 | 0.5 | tr | tr | -- | -- | -- | -- | 1 | -- |
| *** Primary Characterization Data *** |
| Pedon ID: S1974MT055003 | ( McCone, Montana ) | Print Date: Dec 11 2024 4:07PM |
| Sampled As | : | Alona | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3729 | |||
| 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 | % | ||||||||||
| NK | 4A1h | NK | NK | ||||||||||||||
| 40A28735 | 0-11 | A | S | 1.36 | 1.44 | 0.019 | 21.6 | 10.8 | 0.15 | 0.73 | 0.39 | ||||||
| 40A28736 | 11-26 | B | S | 1.33 | 1.43 | 0.024 | 20.5 | 10.2 | 0.14 | 0.50 | 0.36 | ||||||
| 40A28737 | 26-56 | Bk | S | 1.50 | 1.59 | 0.020 | 19.9 | 11.1 | 0.13 | 0.28 | 0.34 | ||||||
| 40A28738 | 56-104 | C1 | S | 1.59 | 1.66 | 0.014 | 18.8 | 9.1 | 0.15 | 0.27 | 0.33 | ||||||
| 40A28739 | 104-152 | C2 | S | 1.57 | 1.64 | 0.015 | 18.3 | 7.4 | 0.17 | 0.34 | 0.36 | ||||||
| 40A28740 | 152-183 | C3 | S | 1.48 | 1.57 | 0.020 | 22.7 | 11.6 | 0.16 | 0.35 | 0.36 | ||||||
| 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 - - - - -) | |||||||||||||||
| NK | NK | |||||||||||||||||||||
| 40A28735 | 0-11 | A | S | 2.17 | 1.0 | |||||||||||||||||
| 40A28736 | 11-26 | B | S | 1.22 | 0.9 | |||||||||||||||||
| 40A28737 | 26-56 | Bk | S | 0.60 | 0.8 | |||||||||||||||||
| 40A28738 | 56-104 | C1 | S | 0.16 | 0.8 | |||||||||||||||||
| 40A28739 | 104-152 | C2 | S | 0.14 | 0.7 | |||||||||||||||||
| 40A28740 | 152-183 | C3 | S | 0.13 | 0.8 | |||||||||||||||||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| NK | NK | NK | NK | ||||||||||||||
| 40A28735 | 0-11 | A | S | 6.5 | tr | 1.2 | 20.1 | 100 | |||||||||
| 40A28736 | 11-26 | B | S | 6.9 | 0.3 | 0.8 | 14.3 | 100 | |||||||||
| 40A28737 | 26-56 | Bk | S | 11.4 | 11.0 | 0.5 | 9.1 | 100 | |||||||||
| 40A28738 | 56-104 | C1 | S | 10.8 | 12.4 | 0.3 | 7.4 | 100 | |||||||||
| 40A28739 | 104-152 | C2 | S | 8.1 | 11.0 | 0.2 | 7.1 | 100 | |||||||||
| 40A28740 | 152-183 | C3 | S | 9.0 | 17.2 | 0.3 | 11.1 | 100 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1974MT055003 | ( McCone, Montana ) | Print Date: Dec 11 2024 4:07PM |
| Sampled As | : | Alona | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3729 | |||
| 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 - -) | % | |||||||||||||||
| NK | NK | NK | NK | NK | NK | NK | NK | NK | 8D5 | NK | |||||||||||||
| 40A28735 | 0-11 | A | S | 3.9 | 4.6 | 0.2 | 0.8 | -- | 7.2 | -- | -- | 50.9 | tr | 0.96 | -- | tr | |||||||
| 40A28736 | 11-26 | B | S | 4.6 | 2.9 | 1.7 | 0.4 | -- | 6.7 | 0.7 | 0.2 | 47.0 | tr | 0.69 | 2 | 1 | |||||||
| 40A28737 | 26-56 | Bk | S | 14.9 | 38.0 | 166.0 | 0.6 | -- | 4.4 | 2.7 | 219.0 | 47.0 | 0.5 | 14.20 | 35 | 32 | |||||||
| 40A28738 | 56-104 | C1 | S | 20.5 | 34.0 | 200.0 | 0.5 | -- | 1.8 | 0.7 | 261.0 | 45.5 | 0.6 | 16.30 | 45 | 38 | |||||||
| 40A28739 | 104-152 | C2 | S | 20.4 | 36.0 | 220.0 | 0.5 | -- | 1.8 | 2.5 | 272.0 | 39.2 | 0.5 | 16.80 | 33 | 41 | |||||||
| 40A28740 | 152-183 | C3 | S | 21.5 | 30.0 | 210.0 | 0.4 | -- | 2.3 | 2.0 | 270.0 | 57.0 | 0.8 | 17.40 | 47 | 41 | |||||||
| 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 | |||
| NK | NK | NK | NK | |||||||||||
| 40A28735 | 0-11 | A | S | 7.8 | 7.7 | -- | ||||||||
| 40A28736 | 11-26 | B | S | 8.2 | 7.9 | 7 | ||||||||
| 40A28737 | 26-56 | Bk | S | 8.9 | 8.3 | 23 | -- | |||||||
| 40A28738 | 56-104 | C1 | S | 9.2 | 8.8 | 25 | -- | |||||||
| 40A28739 | 104-152 | C2 | S | 9.0 | 8.6 | 22 | -- | |||||||
| 40A28740 | 152-183 | C3 | S | 8.8 | 8.8 | 20 | 1 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1974MT055003 | ( McCone, Montana ) | Print Date: Dec 11 2024 4:07PM |
| Sampled As | : | Alona | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3729 | |||
| 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 | ||||||||||||||
| 40A28738 | 56.0-104.0 | C1 | tcly | MI 3 | KK 2 | MT 2 | VR 1 | ||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MI Mica | MT Montmorillonite | VR Vermiculite | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |