| *** Primary Characterization Data *** |
| Pedon ID: S2005ND025002 | ( Dunn, North Dakota ) | Print Date: Nov 23 2024 7:12AM |
| Sampled as on Sep 19, 2005: | Arikara ; Fine-loamy, mixed, superactive, frigid Aridic Haplustepts |
| Revised to correlated on May 12, 2019: | Arikara ; Fine-loamy, mixed, superactive, frigid Aridic Haplustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2006USND050 Lewis and Clark Monoliths | Natural Resources Conservation Service |
| - | Site ID | S2005ND025002 Lat: 47° 32' 58.50" north Long: 102° 48' 43.20" west MLRA: 58C | National Soil Survey Center | |
| - | Pedon No. | 06N0407 | Kellogg 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 |
| 06N01496 | A | A | 2-11 | S05ND025-002-1 | L | SIL | ||
| 06N01497 | Bt1 | Bt1 | 11-34 | S05ND025-002-2 | CL | CL | ||
| 06N01498 | Ab1 | Ab1 | 34-41 | S05ND025-002-3 | L | SICL | ||
| 06N01499 | Bt1' | Bt1' | 41-78 | S05ND025-002-4 | CL | SICL | ||
| 06N01500 | Btk1 | Btk1 | 78-91 | S05ND025-002-5 | SICL | L | ||
| 06N01501 | Ab2 | Ab2 | 91-97 | S05ND025-002-6 | L | SIL | ||
| 06N01502 | Btk2 | Btk2 | 97-129 | S05ND025-002-7 | SICL | SICL | ||
| 06N01503 | 2Btk | 2Btk | 129-185 | S05ND025-002-8 | SIC | SICL | ||
| 06N01504 | 2C | 2C | 185-300 | S05ND025-002-9 | CL | L | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 8 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 28 | % wt | |
| Clay, carbonate free, Weighted Average | 28 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.82 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: S2005ND025002 | ( Dunn, North Dakota ) | Print Date: Nov 23 2024 7:12AM |
| Sampled As | : | Arikara | Fine-loamy, mixed, superactive, frigid Aridic Haplustepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 06N0407 | |||
| 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 | |||||||||||||
| 06N01496 | 2-11 | A | S | sil | 26.1 | 56.5 | 17.4 | 11.3 | 29.1 | 27.4 | 10.4 | 5.9 | 0.8 | 0.2 | 0.1 | tr | -- | -- | 7 | tr | |
| 06N01497 | 11-34 | Bt1 | S | cl | 27.7 | 49.7 | 22.6 | 12.6 | 24.3 | 25.4 | 13.7 | 7.4 | 1.3 | 0.2 | tr | tr | tr | -- | 9 | tr | |
| 06N01498 | 34-41 | Ab1 | S | sicl | 28.0 | 57.2 | 14.8 | 11.0 | 30.3 | 26.9 | 9.6 | 4.2 | 0.8 | 0.1 | 0.1 | -- | -- | -- | 5 | -- | |
| 06N01499 | 41-78 | Bt1' | S | sicl | 30.8 | 53.4 | 15.8 | 13.1 | 27.3 | 26.1 | 10.5 | 4.3 | 0.8 | 0.1 | 0.1 | -- | -- | -- | 5 | -- | |
| 06N01500 | 78-91 | Btk1 | S | l | 26.0 | 44.9 | 29.1 | 11.3 | -- | 22.5 | 22.4 | 12.1 | 12.8 | 3.8 | 0.2 | 0.2 | tr | tr | -- | 17 | tr |
| 06N01501 | 91-97 | Ab2 | S | sil | 20.4 | 53.3 | 26.3 | 5.0 | 0.4 | 28.8 | 24.5 | 13.7 | 9.9 | 2.4 | 0.2 | 0.1 | -- | -- | -- | 13 | -- |
| 06N01502 | 97-129 | Btk2 | S | sicl | 27.2 | 58.0 | 14.8 | 11.2 | 1.0 | 27.2 | 30.8 | 11.2 | 2.7 | 0.7 | 0.1 | 0.1 | -- | -- | -- | 4 | -- |
| 06N01503 | 129-185 | 2Btk | S | sicl | 29.0 | 51.8 | 19.2 | 13.6 | 24.3 | 27.5 | 13.5 | 4.7 | 0.8 | 0.1 | 0.1 | -- | -- | -- | 6 | -- | |
| 06N01504 | 185-300 | 2C | S | l | 24.5 | 46.6 | 28.9 | 11.7 | 20.5 | 26.1 | 17.6 | 10.0 | 1.0 | 0.3 | tr | tr | 1 | -- | 12 | 1 | |
| 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 | % | ||||||||||
| DbWR1 | DbWR1 | DbWR1 | 3C2a1a | 3D1 | |||||||||||||
| 06N01496 | 2-11 | A | S | 29.2 | 1.029 | 1.59 | 1.12 | ||||||||||
| 06N01497 | 11-34 | Bt1 | S | 1.19 | 1.31 | 0.032 | 26.5 | 15.4 | 1.021 | 0.13 | 0.78 | 0.56 | |||||
| 06N01498 | 34-41 | Ab1 | S | 18.1 | 1.026 | 1.24 | 0.65 | ||||||||||
| 06N01499 | 41-78 | Bt1' | S | 13.8 | 1.022 | 0.70 | 0.45 | ||||||||||
| 06N01500 | 78-91 | Btk1 | S | 1.25 | 1.40 | 0.038 | 28.4 | 11.9 | 1.018 | 0.21 | 0.77 | 0.46 | |||||
| 06N01501 | 91-97 | Ab2 | S | 14.5 | 1.020 | 1.23 | 0.71 | ||||||||||
| 06N01502 | 97-129 | Btk2 | S | 1.29 | 1.54 | 0.061 | 29.6 | 13.9 | 1.018 | 0.20 | 0.67 | 0.51 | |||||
| 06N01503 | 129-185 | 2Btk | S | 16.4 | 1.020 | 0.68 | 0.57 | ||||||||||
| 06N01504 | 185-300 | 2C | S | 15.4 | 1.015 | 0.66 | 0.63 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2005ND025002 | ( Dunn, North Dakota ) | Print Date: Nov 23 2024 7:12AM |
| Sampled As | : | Arikara | Fine-loamy, mixed, superactive, frigid Aridic Haplustepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 06N0407 | |||
| 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 - - - - -) | |||||||||||||||
| 4H2a | 4H2a | 4H2a | ||||||||||||||||||||
| 06N01496 | 2-11 | A | S | 7.59 | 0.57 | 0.07 | 7.6 | 13 | ||||||||||||||
| 06N01497 | 11-34 | Bt1 | S | 1.60 | 0.10 | 0.02 | 1.4 | 15 | ||||||||||||||
| 06N01498 | 34-41 | Ab1 | S | 4.51 | 0.36 | 0.04 | 4.4 | 12 | ||||||||||||||
| 06N01499 | 41-78 | Bt1' | S | 1.40 | 0.10 | 0.02 | 1.1 | 11 | ||||||||||||||
| 06N01500 | 78-91 | Btk1 | S | 1.30 | 0.10 | 0.02 | 1.1 | 11 | ||||||||||||||
| 06N01501 | 91-97 | Ab2 | S | 2.55 | 0.22 | 0.02 | 2.3 | 10 | ||||||||||||||
| 06N01502 | 97-129 | Btk2 | S | 1.28 | 0.05 | 0.02 | 0.7 | 14 | ||||||||||||||
| 06N01503 | 129-185 | 2Btk | S | 1.01 | 0.04 | 0.02 | 0.6 | 14 | ||||||||||||||
| 06N01504 | 185-300 | 2C | S | 1.07 | 0.12 | 0.06 | 0.5 | 5 | ||||||||||||||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 4B1a1a | 4B1a1a | 4B1a1a | 4B1a1a | 4B2b1a1 | 4B1a1a | ||||||||||||
| 06N01496 | 2-11 | A | S | 32.5* | 11.0 | -- | 1.1 | 44.6 | 10.2 | 54.8 | 41.6 | 81 | 100 | ||||
| 06N01497 | 11-34 | Bt1 | S | 16.7* | 10.7 | -- | 0.6 | 28.0 | 3.0 | 21.6 | 100 | ||||||
| 06N01498 | 34-41 | Ab1 | S | 27.2* | 12.5 | -- | 0.9 | 40.6 | 4.8 | 34.6 | 100 | ||||||
| 06N01499 | 41-78 | Bt1' | S | 18.7* | 12.3 | -- | 0.7 | 31.7 | 1.7 | 21.7 | 100 | ||||||
| 06N01500 | 78-91 | Btk1 | S | 21.4* | 11.3 | -- | 0.6 | 33.3 | 19.9 | 100 | |||||||
| 06N01501 | 91-97 | Ab2 | S | 42.5* | 14.8 | 0.3 | 0.9 | 58.5 | 25.0 | 100 | |||||||
| 06N01502 | 97-129 | Btk2 | S | 35.1* | 18.2 | 1.4 | 0.6 | 55.3 | 18.2 | 100 | |||||||
| 06N01503 | 129-185 | 2Btk | S | 28.1* | 22.5 | 3.9 | 0.6 | 55.1 | -- | 19.6 | 100 | ||||||
| 06N01504 | 185-300 | 2C | S | 25.9* | 13.8 | 8.3 | 0.5 | 48.5 | -- | 16.1 | 100 | ||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2005ND025002 | ( Dunn, North Dakota ) | Print Date: Nov 23 2024 7:12AM |
| Sampled As | : | Arikara | Fine-loamy, mixed, superactive, frigid Aridic Haplustepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 06N0407 | |||
| 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 - -) | % | |||||||||||||||
| 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F1a1a1 | |||||||
| 06N01496 | 2-11 | A | S | 4.7 | 3.3 | -- | 0.5 | -- | 5.6 | -- | 0.3 | tr | -- | -- | 0.4 | tr | -- | 87.7 | tr | 0.77 | 0.47 | -- | -- |
| 06N01497 | 11-34 | Bt1 | S | 0.19 | -- | ||||||||||||||||||
| 06N01498 | 34-41 | Ab1 | S | 3.1 | 2.5 | -- | -- | -- | 4.4 | tr | 0.1 | -- | -- | -- | 0.3 | -- | -- | 73.7 | tr | 0.53 | 0.26 | -- | -- |
| 06N01499 | 41-78 | Bt1' | S | 0.20 | -- | ||||||||||||||||||
| 06N01500 | 78-91 | Btk1 | S | 0.24 | -- | ||||||||||||||||||
| 06N01501 | 91-97 | Ab2 | S | 1.7 | 2.4 | 1.2 | -- | -- | 4.2 | tr | 0.3 | -- | -- | -- | 0.5 | tr | -- | 62.9 | -- | 0.51 | 0.30 | 1 | 1 |
| 06N01502 | 97-129 | Btk2 | S | 0.4 | 1.7 | 6.3 | -- | -- | 4.7 | 0.1 | 0.4 | -- | -- | -- | 2.7 | tr | tr | 64.9 | tr | 0.80 | 0.38 | 5 | 6 |
| 06N01503 | 129-185 | 2Btk | S | -- | 1.1 | 10.0 | -- | -- | 6.0 | 0.2 | 0.5 | -- | -- | -- | 4.0 | 0.1 | tr | 91.4 | 0.1 | 1.08 | 0.66 | 15 | 13 |
| 06N01504 | 185-300 | 2C | S | 0.2 | 0.8 | 19.3 | -- | -- | 3.4 | 0.2 | 0.4 | -- | -- | -- | 14.9 | -- | 0.1 | 119.9 | 0.2 | 2.00 | 1.32 | 37 | 27 |
| 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 | 4F2 | 4E1a1a1a1 | 4E2a1a1a1 | ||||||||||
| 06N01496 | 2-11 | A | S | 6.2 | 6.6 | 6.4 | ||||||||
| 06N01497 | 11-34 | Bt1 | S | 7.0 | 7.5 | 2 | ||||||||
| 06N01498 | 34-41 | Ab1 | S | 7.1 | 7.7 | 7.3 | 1 | |||||||
| 06N01499 | 41-78 | Bt1' | S | 7.4 | 8.0 | 2 | ||||||||
| 06N01500 | 78-91 | Btk1 | S | 7.6 | 8.1 | 1 | ||||||||
| 06N01501 | 91-97 | Ab2 | S | 7.7 | 8.2 | 7.9 | 2 | |||||||
| 06N01502 | 97-129 | Btk2 | S | 8.1 | 8.8 | 8.3 | 5 | |||||||
| 06N01503 | 129-185 | 2Btk | S | 8.4 | 9.0 | 8.6 | 3 | -- | ||||||
| 06N01504 | 185-300 | 2C | S | 8.9 | 9.0 | 8.8 | 4 | -- | ||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2005ND025002 | ( Dunn, North Dakota ) | Print Date: Nov 23 2024 7:12AM |
| Sampled As | : | Arikara | Fine-loamy, mixed, superactive, frigid Aridic Haplustepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 06N0407 | |||
| 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 | 7A1a1 | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 06N01497 | 11.0-34.0 | Bt1 | tcly | MT 3 | KK 2 | MI 2 | QZ 1 | SMEC | |||||||||||||
| 06N01499 | 41.0-78.0 | Bt1' | tcly | MT 3 | MI 2 | KK 2 | QZ 1 | SMEC | |||||||||||||
| 06N01502 | 97.0-129.0 | Btk2 | tcly | MT 4 | MI 3 | KK 2 | VR 1 | QZ 1 | SMEC | ||||||||||||
| 06N01504 | 185.0-300.0 | 2C | tcly | MM 4 | KK 2 | MI 2 | QZ 1 | CMIX | |||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MI Mica | MM Montmorillonite-Mica | MT Montmorillonite | QZ Quartz |
| VR Vermiculite | ||||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| INTERPRETATION (BY HORIZON): | ||||
| CMIX - Mixed Clay | SMEC - Smectitic | |||