| *** Primary Characterization Data *** |
| Pedon ID: 99MT077004 | ( Powell, Montana ) | Print Date: Apr 20 2024 12:10AM |
| Sampled as : | (unnamed) ; Fine-loamy, mixed, superactive Argicryoll |
| Revised to correlated on Aug 7, 2006: | (unnamed) ; Coarse-loamy, isotic, Vitrandic Haplocryoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP99MT124 BEAVERHEAD AND DEERLODGE COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1999MT077004 Lat: 46° 23' 26.19" north Long: 112° 30' 1.40" west MLRA: 43B | National Soil Survey Center | |
| - | Pedon No. | 99P0431 | 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 |
| 99P02437 | A1 | A1 | 0-20 | L | L | |||
| 99P02438 | A12 | A12 | 20-38 | L | L | |||
| 99P02439 | Bt1 | Bt1 | 38-76 | SCL | COSL | |||
| 99P02440 | Bt2 | Bt2 | 76-101 | CL | L | |||
| 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 | 3B1 | 3B1 | 3B1 | |||||||
| 99P02437 | 0-20 | A1 | S | l | 20.0 | 30.5 | 49.5 | 9.1 | 18.3 | 12.2 | 6.2 | 8.4 | 9.8 | 14.1 | 11.0 | 17 | 13 | 2 | 61 | 32 | |
| 99P02438 | 20-38 | A12 | S | l | 19.6 | 30.1 | 50.3 | 8.8 | 18.2 | 11.9 | 5.8 | 8.7 | 10.5 | 12.5 | 12.8 | 18 | 15 | -- | 63 | 33 | |
| 99P02439 | 38-76 | Bt1 | S | cosl | 11.7 | 25.9 | 62.4 | 3.9 | 14.9 | 11.0 | 7.7 | 12.6 | 12.9 | 15.4 | 13.8 | 19 | 28 | 4 | 78 | 54 | |
| 99P02440 | 76-101 | Bt2 | S | l | 16.1 | 44.8 | 39.1 | 4.4 | 31.2 | 13.6 | 6.0 | 8.2 | 8.8 | 8.7 | 7.4 | 17 | 16 | 3 | 58 | 40 | |
| 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 | ||||||||||||||
| 99P02437 | 0-20 | A1 | S | 18.2 | 1.037 | 1.72 | 0.91 | ||||||||||
| 99P02438 | 20-38 | A12 | S | 14.2 | 1.032 | 1.67 | 0.72 | ||||||||||
| 99P02439 | 38-76 | Bt1 | S | 8.7 | 1.025 | 1.79 | 0.74 | ||||||||||
| 99P02440 | 76-101 | Bt2 | S | 9.1 | 1.026 | 1.32 | 0.57 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 99MT077004 | ( Powell, Montana ) | Print Date: Apr 20 2024 12:10AM |
| Sampled As | : | (unnamed) | Fine-loamy, mixed, superactive Argicryoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 99P0431 | |||
| 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 - - - - -) | |||||||||||||||
| 6A2e | 6B4a | 6R3c | 6C2h | 6G7g | 6D2g | 8J1c | 6C9b | 6G12b | 6V2b | 6D5b | ||||||||||||
| 99P02437 | 0-20 | A1 | S | 5.13 | 0.49 | 0.06 | 5.1 | 11 | 1.7 | 0.2 | 0.1 | 0.52 | 0.34 | 0.42 | 0.31 | 0.08 | 437.0 | |||||
| 99P02438 | 20-38 | A12 | S | 4.27 | 0.40 | 0.05 | 4.3 | 11 | 1.7 | 0.2 | 0.1 | 0.55 | 0.38 | 0.44 | 0.33 | 0.07 | 607.0 | |||||
| 99P02439 | 38-76 | Bt1 | S | 0.46 | 0.05 | 0.01 | 0.5 | 1.2 | 0.1 | tr | 0.29 | 0.06 | 0.14 | 0.21 | 0.11 | 299.0 | ||||||
| 99P02440 | 76-101 | Bt2 | S | 0.44 | 0.05 | 0.01 | 0.4 | 1.4 | 0.1 | 0.1 | 0.31 | 0.07 | 0.16 | 0.23 | 0.14 | 458.0 | ||||||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 6N2i | 6O2h | 6P2f | 6Q2f | 6H5a | 5A3a | 5A8b | 5C3 | 5C1 | |||||||||
| 99P02437 | 0-20 | A1 | S | 22.7 | 6.7 | 0.3 | 0.6 | 30.3 | 10.5 | 40.8 | 34.4 | 74 | 88 | ||||
| 99P02438 | 20-38 | A12 | S | 20.6 | 6.5 | 0.3 | 0.5 | 27.9 | 8.6 | 36.5 | 32.7 | 76 | 85 | ||||
| 99P02439 | 38-76 | Bt1 | S | 12.9 | 5.2 | 0.3 | 0.3 | 18.7 | 2.2 | 20.9 | 20.9 | 89 | 89 | ||||
| 99P02440 | 76-101 | Bt2 | S | 13.2 | 5.5 | 0.3 | 0.4 | 19.4 | 2.5 | 21.9 | 21.2 | 89 | 92 | ||||
| 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 - -) | % | |||||||||||||||
| 99P02437 | 0-20 | A1 | S | 1 | |||||||||||||||||||
| 99P02438 | 20-38 | A12 | S | 1 | |||||||||||||||||||
| 99P02439 | 38-76 | Bt1 | S | 1 | |||||||||||||||||||
| 99P02440 | 76-101 | Bt2 | S | 1 | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 99MT077004 | ( Powell, Montana ) | Print Date: Apr 20 2024 12:10AM |
| Sampled As | : | (unnamed) | Fine-loamy, mixed, superactive Argicryoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 99P0431 | |||
| 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 | 4C1a1a1 | ||||||||||||
| 99P02437 | 0-20 | A1 | S | 5.8 | 6.5 | 8.6 | ||||||||
| 99P02438 | 20-38 | A12 | S | 5.8 | 6.4 | 8.7 | ||||||||
| 99P02439 | 38-76 | Bt1 | S | 6.2 | 7.0 | 8.8 | ||||||||
| 99P02440 | 76-101 | Bt2 | S | 6.3 | 7.0 | 9.1 | ||||||||
| Phosphorus | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -) | KCl | ||||||||||||||
| Melanic | NZ | Acid | Anion Exch Resin | Bray | Bray | Olsen | H2O | Citric | Mehlich | Extr | |||||
| Depth | Index | Oxal | Available | Capacity | 1 | 2 | Acid | III | NO3 | ||||||
| Layer | (cm) | Horz | Prep | % | (- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
| 6S8a | |||||||||||||||
| 99P02437 | 0-20 | A1 | S | 651.0 | |||||||||||
| 99P02438 | 20-38 | A12 | S | 585.0 | |||||||||||
| 99P02439 | 38-76 | Bt1 | S | 299.0 | |||||||||||
| 99P02440 | 76-101 | Bt2 | S | 416.0 | |||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 99MT077004 | ( Powell, Montana ) | Print Date: Apr 20 2024 12:10AM |
| Sampled As | : | (unnamed) | Fine-loamy, mixed, superactive Argicryoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 99P0431 | |||
| Sand - Silt Mineralogy (2.0-0.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Optical | EGME | Inter | |||||||||||||||||
| Tot Re | Grain Count | Retn | preta | ||||||||||||||||||
| Depth | Fract | | | | 7B1a2 | | tion | ||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - peak size - - - - - - - - - ) | (- - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 99P02437 | 0.0-20.0 | A1 | csi | | | | | | | | | | OT 94 | GS 5 | PO 1 | FG tr | GC tr | GM tr | | | |
| 99P02438 | 20.0-38.0 | A12 | csi | | | | | | | | | | OT 94 | GS 4 | FG 1 | GM 1 | PO 1 | GC tr | | | |
| 99P02439 | 38.0-76.0 | Bt1 | csi | | | | | | | | | | OT 99 | GS 1 | GC tr | GM tr | PO tr | | | | |
| 99P02440 | 76.0-101.0 | Bt2 | csi | | | | | | | | | | OT 99 | GS 1 | PO tr | | | | | | |
| FRACTION INTERPRETATION: | ||||
| csi - Coarse Silt 0.02-0.05 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| FG Glass-coated Feldspar | GC Glass-coated Grain | GM Glassy Materials | GS Glass | OT Other |
| PO Plant Opal | | | | |