| *** Primary Characterization Data *** |
| Pedon ID: S1997IA047005 | ( Crawford, Iowa ) | Print Date: Nov 23 2024 11:20PM |
| Sampled as : | Knox ; Fine-silty, mixed, mesic Mollic Hapludalf |
| Revised to correlated: | Knox ; Fine-silty, mixed, superactive, mesic Mollic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP98IA034 MLRA 107-1997 | Natural Resources Conservation Service |
| - | Site ID | S1997IA047005L Lat: 41° 55' 18.52" north Long: 95° 36' 50.04" west MLRA: 107 | National Soil Survey Center | |
| - | Pedon No. | 98P0111 | 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 |
| 98P00727 | A | A | 0-17 | SIL | SIL | |||
| 98P00728 | E | E | 17-35 | SIL | SICL | |||
| 98P00729 | Bt1 | Bt1 | 35-49 | SICL | SICL | |||
| 98P00730 | Bt2 | Bt2 | 49-74 | SICL | SICL | |||
| 98P00731 | Bt3 | Bt3 | 74-103 | SICL | SICL | |||
| 98P00732 | Bt4 | Bt4 | 103-127 | SICL | SIL | |||
| 98P00733 | Bt5 | Bt5 | 127-154 | SICL | SICL | |||
| 98P00734 | Bt6 | Bt6 | 154-179 | SICL | SICL | |||
| 98P00735 | BC | BC | 179-200 | SIL | SIL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.65 | (NA) | |
| Clay, carbonate free, Weighted Average | 31 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 0 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 31 | % wt | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Weighted averages based on control section: 35-85 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: S1997IA047005 | ( Crawford, Iowa ) | Print Date: Nov 23 2024 11:20PM |
| Sampled As | : | Knox | Fine-silty, mixed, mesic Mollic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 98P0111 | |||
| 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 | |||||||
| 98P00727 | 0-17 | A | S | sil | 21.7 | 75.1 | 3.2 | 10.3 | 29.3 | 45.8 | 2.9 | 0.1 | 0.2 | tr | tr | -- | -- | -- | tr | -- | |
| 98P00728 | 17-35 | E | S | sicl | 27.6 | 69.3 | 3.1 | 14.0 | 27.2 | 42.1 | 2.8 | 0.1 | 0.1 | tr | 0.1 | -- | -- | -- | tr | -- | |
| 98P00729 | 35-49 | Bt1 | S | sicl | 33.5 | 63.8 | 2.7 | 20.4 | 23.8 | 40.0 | 2.6 | 0.1 | tr | -- | -- | -- | -- | -- | tr | -- | |
| 98P00730 | 49-74 | Bt2 | S | sicl | 31.9 | 65.8 | 2.3 | 18.4 | 25.8 | 40.0 | 2.2 | 0.1 | tr | -- | tr | -- | -- | -- | tr | -- | |
| 98P00731 | 74-103 | Bt3 | S | sicl | 27.1 | 70.1 | 2.8 | 13.3 | 28.7 | 41.4 | 2.5 | 0.3 | tr | tr | -- | -- | -- | -- | tr | -- | |
| 98P00732 | 103-127 | Bt4 | S | sil | 24.9 | 72.6 | 2.5 | 10.6 | 32.8 | 39.8 | 2.2 | 0.2 | 0.1 | tr | tr | -- | -- | -- | tr | -- | |
| 98P00733 | 127-154 | Bt5 | S | sicl | 27.2 | 70.0 | 2.8 | 13.2 | 28.1 | 41.9 | 2.6 | 0.2 | tr | tr | tr | -- | -- | -- | tr | -- | |
| 98P00734 | 154-179 | Bt6 | S | sicl | 27.8 | 69.3 | 2.9 | 14.5 | 26.5 | 42.8 | 2.7 | 0.1 | 0.1 | tr | -- | -- | -- | -- | tr | -- | |
| 98P00735 | 179-200 | BC | S | sil | 23.7 | 72.2 | 4.1 | 10.1 | 26.7 | 45.5 | 4.0 | 0.1 | tr | tr | -- | -- | -- | -- | tr | -- | |
| 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 | 4C1 | 8D1 | 8D1 | ||||||||||
| 98P00727 | 0-17 | A | S | 1.27 | 1.36 | 0.023 | 30.5 | 12.5 | 1.022 | 0.23 | 1.15 | 0.58 | |||||
| 98P00728 | 17-35 | E | S | 1.34 | 1.45 | 0.027 | 24.8 | 10.1 | 1.022 | 0.20 | 0.68 | 0.37 | |||||
| 98P00729 | 35-49 | Bt1 | S | 1.41 | 1.67 | 0.058 | 23.8 | 12.8 | 1.028 | 0.16 | 0.62 | 0.38 | |||||
| 98P00730 | 49-74 | Bt2 | S | 1.35 | 1.59 | 0.056 | 24.3 | 12.3 | 1.029 | 0.16 | 0.65 | 0.39 | |||||
| 98P00731 | 74-103 | Bt3 | S | 1.38 | 1.57 | 0.044 | 24.3 | 10.9 | 1.025 | 0.18 | 0.70 | 0.40 | |||||
| 98P00732 | 103-127 | Bt4 | S | 1.37 | 1.57 | 0.046 | 25.6 | 10.3 | 1.024 | 0.21 | 0.73 | 0.41 | |||||
| 98P00733 | 127-154 | Bt5 | S | 1.43 | 1.62 | 0.042 | 25.0 | 11.8 | 1.029 | 0.19 | 0.76 | 0.43 | |||||
| 98P00734 | 154-179 | Bt6 | S | 1.38 | 1.54 | 0.037 | 24.7 | 12.0 | 1.029 | 0.18 | 0.58 | 0.43 | |||||
| 98P00735 | 179-200 | BC | S | 1.30 | 1.43 | 0.032 | 26.2 | 10.9 | 1.029 | 0.20 | 0.91 | 0.46 | |||||
| *** Primary Characterization Data *** |
| Pedon ID: S1997IA047005 | ( Crawford, Iowa ) | Print Date: Nov 23 2024 11:20PM |
| Sampled As | : | Knox | Fine-silty, mixed, mesic Mollic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 98P0111 | |||
| Water Content | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | |||||||
| (- - Atterberg - -) | (- - - - - Bulk Density - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||||||
| (- - - Limits - - -) | Field | Recon | Recon | Field | Recon | (- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -) | ||||||||||||||
| LL | PI | 33 | Oven | 33 | 6 | 10 | 33 | 100 | 200 | 500 | ||||||||||
| Depth | kPa | Dry | kPa | kPa | kPa | kPa | kPa | kPa | kPa | |||||||||||
| Layer | (cm) | Horz | Prep | pct <0.4mm | (- - - - - - - - g cm-3 - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
| 4F1 | 4F | 3C1e1a | ||||||||||||||||||
| 98P00727 | 0-17 | A | S | 48 | 19 | 18.0 | ||||||||||||||
| 98P00728 | 17-35 | E | S | 15.0 | ||||||||||||||||
| 98P00729 | 35-49 | Bt1 | S | 18.2 | ||||||||||||||||
| 98P00730 | 49-74 | Bt2 | S | 18.0 | ||||||||||||||||
| 98P00731 | 74-103 | Bt3 | S | 41 | 20 | 16.4 | ||||||||||||||
| 98P00732 | 103-127 | Bt4 | S | 16.0 | ||||||||||||||||
| 98P00733 | 127-154 | Bt5 | S | 17.7 | ||||||||||||||||
| 98P00734 | 154-179 | Bt6 | S | 18.0 | ||||||||||||||||
| 98P00735 | 179-200 | BC | S | 16.1 | ||||||||||||||||
| 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 | |||||||||||||||||||||
| 98P00727 | 0-17 | A | S | 3.31 | 0.308 | 3.3 | ||||||||||||||||
| 98P00728 | 17-35 | E | S | 0.92 | 0.114 | 0.9 | ||||||||||||||||
| 98P00729 | 35-49 | Bt1 | S | 0.56 | 0.104 | 0.6 | ||||||||||||||||
| 98P00730 | 49-74 | Bt2 | S | 0.48 | 0.085 | 0.5 | ||||||||||||||||
| 98P00731 | 74-103 | Bt3 | S | 0.31 | 0.065 | 0.3 | ||||||||||||||||
| 98P00732 | 103-127 | Bt4 | S | 0.27 | 0.3 | |||||||||||||||||
| 98P00733 | 127-154 | Bt5 | S | 0.18 | 0.2 | |||||||||||||||||
| 98P00734 | 154-179 | Bt6 | S | 0.18 | 0.2 | |||||||||||||||||
| 98P00735 | 179-200 | BC | S | 0.11 | 0.1 | |||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1997IA047005 | ( Crawford, Iowa ) | Print Date: Nov 23 2024 11:20PM |
| Sampled As | : | Knox | Fine-silty, mixed, mesic Mollic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 98P0111 | |||
| 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 | 6G9c | 6D3b | 5A3a | 5A8b | 5A3b | 5G1 | 5C3 | 5C1 | |||||
| 98P00727 | 0-17 | A | S | 20.8* | 3.4 | 0.5 | 1.3 | 26.0 | 5.8 | -- | 0.5 | 31.8 | 24.9 | 82 | 100 | ||
| 98P00728 | 17-35 | E | S | 8.9 | 4.2 | 0.4 | 0.5 | 14.0 | 8.8 | 1.3 | 7.0 | 22.8 | 18.8 | 15.3 | 8 | 61 | 74 |
| 98P00729 | 35-49 | Bt1 | S | 11.3 | 5.1 | 0.5 | 0.7 | 17.6 | 6.9 | 0.8 | 4.2 | 24.5 | 20.8 | 18.4 | 4 | 72 | 85 |
| 98P00730 | 49-74 | Bt2 | S | 11.3 | 5.7 | 0.5 | 0.6 | 18.1 | 6.1 | 0.6 | 4.3 | 24.2 | 20.8 | 18.7 | 3 | 75 | 87 |
| 98P00731 | 74-103 | Bt3 | S | 10.8 | 5.0 | 0.6 | 0.6 | 17.0 | 5.3 | 0.3 | 2.4 | 22.3 | 18.9 | 17.3 | 2 | 76 | 90 |
| 98P00732 | 103-127 | Bt4 | S | 10.8 | 5.3 | 0.6 | 0.5 | 17.2 | 4.9 | 0.1 | 2.3 | 22.1 | 18.1 | 17.3 | 1 | 78 | 95 |
| 98P00733 | 127-154 | Bt5 | S | 12.6 | 6.4 | 0.7 | 0.5 | 20.2 | 3.8 | -- | 1.2 | 24.0 | 20.8 | 84 | 97 | ||
| 98P00734 | 154-179 | Bt6 | S | 13.7* | 6.2 | 0.7 | 0.9 | 21.5 | 3.7 | -- | 0.9 | 25.2 | 16.1 | 85 | 100 | ||
| 98P00735 | 179-200 | BC | S | 13.4 | 5.8 | 0.7 | 0.6 | 20.5 | 4.3 | tr | 1.0 | 24.8 | 21.6 | 83 | 95 | ||
| 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 - -) | % | |||||||||||||||
| 98P00727 | 0-17 | A | S | 2 | |||||||||||||||||||
| 98P00728 | 17-35 | E | S | 2 | |||||||||||||||||||
| 98P00729 | 35-49 | Bt1 | S | 2 | |||||||||||||||||||
| 98P00730 | 49-74 | Bt2 | S | 2 | |||||||||||||||||||
| 98P00731 | 74-103 | Bt3 | S | 3 | |||||||||||||||||||
| 98P00732 | 103-127 | Bt4 | S | 3 | |||||||||||||||||||
| 98P00733 | 127-154 | Bt5 | S | 3 | |||||||||||||||||||
| 98P00734 | 154-179 | Bt6 | S | 4 | |||||||||||||||||||
| 98P00735 | 179-200 | BC | S | 3 | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1997IA047005 | ( Crawford, Iowa ) | Print Date: Nov 23 2024 11:20PM |
| Sampled As | : | Knox | Fine-silty, mixed, mesic Mollic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 98P0111 | |||
| 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 | |||||||||||||
| 98P00727 | 0-17 | A | S | 6.2 | 7.7 | |||||||||
| 98P00728 | 17-35 | E | S | 4.6 | 6.4 | |||||||||
| 98P00729 | 35-49 | Bt1 | S | 4.7 | 5.5 | |||||||||
| 98P00730 | 49-74 | Bt2 | S | 4.8 | 5.3 | |||||||||
| 98P00731 | 74-103 | Bt3 | S | 5.0 | 5.9 | |||||||||
| 98P00732 | 103-127 | Bt4 | S | 5.3 | 5.8 | |||||||||
| 98P00733 | 127-154 | Bt5 | S | 5.5 | 6.3 | |||||||||
| 98P00734 | 154-179 | Bt6 | S | 5.6 | 6.3 | |||||||||
| 98P00735 | 179-200 | BC | S | 5.4 | 6.1 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1997IA047005 | ( Crawford, Iowa ) | Print Date: Nov 23 2024 11:20PM |
| Sampled As | : | Knox | Fine-silty, mixed, mesic Mollic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 98P0111 | |||
| 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 | ||||||||||||||
| 98P00729 | 35.0-49.0 | Bt1 | tcly | MT 3 | MI 3 | KK 2 | QZ 1 | ||||||||||||||
| 98P00730 | 49.0-74.0 | Bt2 | tcly | MT 3 | MI 2 | KK 2 | QZ 2 | ||||||||||||||
| 98P00731 | 74.0-103.0 | Bt3 | tcly | MT 3 | MI 2 | KK 2 | VR 2 | QZ 1 | |||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MI 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 |