| *** Primary Characterization Data *** |
| Pedon ID: 82SD085022 | ( Lyman, South Dakota ) | Print Date: Nov 21 2024 12:32PM |
| Sampled as on Aug 30, 1982: | Lakoma ; Fine, montmorillonitic Vertic Ustochrepts |
| Revised to correlated: | Lakoma ; Fine, smectitic, mesic Typic Ustochrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP83SD159 LYMAN COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1982SD085022 Lat: 43° 30' 59.00" north Long: 99° 34' 2.00" west MLRA: 63A | National Soil Survey Center | |
| - | Pedon No. | 83P0564 | 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 |
| 83P02690 | A | A | 0-13 | SIC | C | |||
| 83P02691 | Bw1 | Bw1 | 13-25 | SIC | C | |||
| 83P02692 | Bw2 | Bw2 | 25-43 | SIC | C | |||
| 83P02693 | C | C | 43-64 | SIC | C | |||
| 83P02694 | Cr1 | CR1 | 64-81 | C | ||||
| 83P02695 | Cr2 | CR2 | 81-152 | SIC | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.6 | (NA) | |
| Clay, carbonate free, Weighted Average | 48 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 6 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 54 | % 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 | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||
| 83P02690 | 0-13 | A | S | c | 57.6 | 38.1 | 4.3 | 14.7 | 6.8 | 29.3 | 8.8 | 1.3 | 1.3 | 0.8 | 0.5 | 0.4 | tr | 1 | -- | 4 | 1 |
| 83P02691 | 13-25 | Bw1 | S | c | 59.4 | 37.9 | 2.7 | 17.3 | 6.3 | 31.3 | 6.6 | 1.0 | 0.8 | 0.5 | 0.2 | 0.2 | tr | tr | -- | 2 | tr |
| 83P02692 | 25-43 | Bw2 | S | c | 61.3 | 37.8 | 0.9 | 16.0 | 6.2 | 31.4 | 6.4 | 0.6 | 0.3 | -- | -- | -- | tr | -- | -- | tr | -- |
| 83P02693 | 43-64 | C | S | c | 62.5 | 36.7 | 0.8 | 14.9 | 4.7 | 30.9 | 5.8 | 0.6 | 0.2 | -- | -- | -- | -- | -- | -- | tr | -- |
| 83P02694 | 64-81 | Cr1 | S | c | 45.1 | 38.6 | 16.3 | 4.0 | 30.6 | 8.0 | 2.0 | 7.3 | 5.5 | 1.5 | -- | -- | -- | -- | 14 | -- | |
| 83P02695 | 81-152 | Cr2 | S | sic | 45.4 | 41.0 | 13.6 | 10.1 | 34.8 | 6.2 | 3.6 | 6.2 | 3.0 | 0.8 | -- | -- | -- | -- | 10 | -- | |
| *** Primary Characterization Data *** |
| Pedon ID: 82SD085022 | ( Lyman, South Dakota ) | Print Date: Nov 21 2024 12:32PM |
| Sampled As | : | Lakoma | Fine, montmorillonitic Vertic Ustochrepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 83P0564 | |||
| 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 | 3C2a1a | 3D1 | 4E2a1a1a1 | 4C1 | 8D1 | 8D1 | |||||||||
| 83P02690 | 0-13 | A | S | 1.07 | 1.37 | 0.086 | 37.0 | 23.8 | 1.104 | 0.14 | 0.65 | 0.41 | |||||
| 83P02691 | 13-25 | Bw1 | S | 1.10 | 1.39 | 0.081 | 34.1 | 22.0 | 1.049 | 0.13 | 0.59 | 0.37 | |||||
| 83P02692 | 25-43 | Bw2 | S | 1.22 | 1.51 | 0.074 | 28.9 | 21.7 | 1.052 | 0.09 | 0.57 | 0.35 | |||||
| 83P02693 | 43-64 | C | S | 1.29 | 1.58 | 0.070 | 30.6 | 22.8 | 1.052 | 0.10 | 0.55 | 0.36 | |||||
| 83P02694 | 64-81 | Cr1 | S | 15.9 | 1.020 | 0.51 | 0.35 | ||||||||||
| 83P02695 | 81-152 | Cr2 | S | 20.6 | 1.060 | 0.49 | 0.45 | ||||||||||
| 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 | ||||||||||||||||||||||
| 83P02690 | 0-13 | A | S | 3.68 | ||||||||||||||||||
| 83P02691 | 13-25 | Bw1 | S | 2.02 | ||||||||||||||||||
| 83P02692 | 25-43 | Bw2 | S | 1.39 | ||||||||||||||||||
| 83P02693 | 43-64 | C | S | 0.93 | ||||||||||||||||||
| 83P02694 | 64-81 | Cr1 | S | 0.42 | ||||||||||||||||||
| 83P02695 | 81-152 | Cr2 | S | 0.31 | ||||||||||||||||||
| 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 | 5A8b | 5C3 | 5C1 | |||||||||||
| 83P02690 | 0-13 | A | S | 80.2* | 1.3 | 0.1 | 6.6 | 37.6 | 100 | 100 | |||||||
| 83P02691 | 13-25 | Bw1 | S | 58.5* | 0.5 | 0.1 | 6.1 | 34.8 | 100 | 100 | |||||||
| 83P02692 | 25-43 | Bw2 | S | 80.7* | 0.4 | 0.1 | 6.3 | 34.8 | 100 | 100 | |||||||
| 83P02693 | 43-64 | C | S | 76.6* | 0.3 | 0.2 | 6.3 | 34.2 | 100 | 100 | |||||||
| 83P02694 | 64-81 | Cr1 | S | 298.2* | 0.2 | tr | 6.1 | 22.9 | 100 | 100 | |||||||
| 83P02695 | 81-152 | Cr2 | S | 303.0* | 0.5 | 0.1 | 6.4 | 22.4 | 100 | 100 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: 82SD085022 | ( Lyman, South Dakota ) | Print Date: Nov 21 2024 12:32PM |
| Sampled As | : | Lakoma | Fine, montmorillonitic Vertic Ustochrepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 83P0564 | |||
| 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 - -) | % | |||||||||||||||
| 6N1b | 6O1b | 6P1b | 6Q1b | 6I1b | 6J1b | 6U1a | 6K1c | 6L1c | 6W1a | 6M1c | 8A | 8D5 | 8A3a | 4F1a1a1 | 5E | ||||||||
| 83P02690 | 0-13 | A | S | 7.1 | 0.4 | 0.1 | 0.5 | -- | 9.3 | 0.3 | 0.4 | 0.4 | -- | -- | 79.3 | tr | 0.90 | 0.38 | tr | tr | |||
| 83P02691 | 13-25 | Bw1 | S | 6.6 | 0.2 | 0.1 | 0.2 | -- | 5.1 | 0.1 | 0.3 | 1.6 | -- | -- | 72.9 | tr | 0.64 | 0.28 | tr | tr | |||
| 83P02692 | 25-43 | Bw2 | S | 5.7 | 0.2 | 0.2 | 0.1 | -- | 3.7 | 0.1 | 0.2 | 2.0 | -- | -- | 75.8 | tr | 0.55 | 0.28 | tr | tr | |||
| 83P02693 | 43-64 | C | S | 4.0 | 0.1 | 0.2 | 0.1 | -- | 2.6 | 0.2 | 0.2 | 1.5 | -- | -- | 81.0 | tr | 0.42 | 0.27 | 1 | tr | |||
| 83P02694 | 64-81 | Cr1 | S | 30.6 | 0.3 | 0.4 | 0.2 | -- | 1.0 | 0.8 | 1.2 | 30.8 | -- | -- | 74.9 | 0.1 | 2.22 | 2.19 | -- | tr | |||
| 83P02695 | 81-152 | Cr2 | S | 30.0 | 0.6 | 1.0 | 0.2 | -- | 0.8 | 0.8 | 1.2 | 31.5 | -- | -- | 80.6 | 0.1 | 2.30 | 2.23 | tr | tr | |||
| 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 | 8C1b | 6E1g | 4E2a1a1a1 | 8E1 | |||||||||
| 83P02690 | 0-13 | A | S | 7.6 | 7.8 | 7.0 | 16 | -- | ||||||
| 83P02691 | 13-25 | Bw1 | S | 7.7 | 8.0 | 7.2 | 15 | -- | ||||||
| 83P02692 | 25-43 | Bw2 | S | 7.8 | 8.1 | 7.3 | 13 | -- | ||||||
| 83P02693 | 43-64 | C | S | 7.9 | 7.9 | 7.5 | 12 | -- | ||||||
| 83P02694 | 64-81 | Cr1 | S | 7.7 | 7.7 | 7.4 | 7 | 35 | ||||||
| 83P02695 | 81-152 | Cr2 | S | 7.7 | 7.7 | 7.5 | 22 | 12 | 820 | |||||
| *** Primary Characterization Data *** |
| Pedon ID: 82SD085022 | ( Lyman, South Dakota ) | Print Date: Nov 21 2024 12:32PM |
| Sampled As | : | Lakoma | Fine, montmorillonitic Vertic Ustochrepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 83P0564 | |||
| 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 | 7A3b | 7C3 | tion | ||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 83P02692 | 25.0-43.0 | Bw2 | tcly | MT 4 | MI 2 | KK 2 | CA 2 | QZ 1 | KK 16 | 7.4 | 1.8 | ||||||||||
| 83P02693 | 43.0-64.0 | C | tcly | MT 3 | MI 2 | KK 2 | CA 2 | QZ 1 | KK 16 | 7.6 | 1.8 | ||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| CA Calcite | KK Kaolinite | MI Mica | MT Montmorillonite | QZ Quartz |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |