| *** Primary Characterization Data *** |
| Pedon ID: S1969IA185001 | ( Wayne, Iowa ) | Print Date: Nov 24 2024 4:05AM |
| Sampled as on Nov 1, 1969: | Kniffin |
| Revised to correlated: | Kniffin ; Fine, smectitic, mesic Udollic Ochraqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1969IA185001 Lat: 40° 35' 40.00" north Long: 93° 23' 43.99" west MLRA: 109 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A1488 | 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 |
| 40A11593 | A | A1 | 0-15 | 69L0999 | SICL | |||
| 40A11594 | E | A2 | 15-23 | 69L1000 | SICL | |||
| 40A11595 | Bw | B1 | 23-36 | 69L1001 | SIC | |||
| 40A11596 | Bt11 | B21t | 36-46 | 69L1002 | SIC | |||
| 40A11597 | Bt12 | B22t | 46-58 | 69L1003 | SIC | |||
| 40A11598 | Bt13 | B23t | 58-71 | 69L1004 | SICL | |||
| 40A11599 | Bt21 | B31t | 71-89 | 69L1005 | SICL | |||
| 40A11600 | Bt22 | B32t | 89-114 | 69L1006 | SICL | |||
| 40A11601 | B2 | B33 | 114-132 | 69L1007 | SICL | |||
| 40A11602 | B3 | B34 | 132-160 | 69L1008 | SIL | |||
| 40A11603 | C | C | 160-180 | 69L1009 | L | |||
| 40A11604 | A | A1 | 18-28 | 69L1010 | SIL | |||
| 40A11605 | Bt | B21t | 41-51 | 69L1011 | SIC | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.78 | (NA) | |
| Clay, carbonate free, Weighted Average | 40 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 40 | % wt | |
| Weighted averages based on control section: 36-86 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: S1969IA185001 | ( Wayne, Iowa ) | Print Date: Nov 24 2024 4:05AM |
| Sampled As | : | Kniffin | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A1488 | |||
| 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 | |||||||
| 40A11593 | 0-15 | A | S | sicl | 33.8 | 62.7 | 3.5 | 34.8 | 27.9 | 0.9 | 1.2 | 0.7 | 0.6 | 0.1 | -- | -- | -- | 3 | -- | ||
| 40A11594 | 15-23 | E | S | sicl | 37.3 | 60.4 | 2.3 | 24.5 | 34.1 | 26.3 | 0.6 | 0.8 | 0.5 | 0.4 | tr | -- | -- | -- | 2 | -- | |
| 40A11595 | 23-36 | Bw | S | sic | 42.2 | 56.3 | 1.5 | 33.3 | 23.0 | 0.5 | 0.5 | 0.3 | 0.2 | -- | -- | -- | -- | 1 | -- | ||
| 40A11596 | 36-46 | Bt11 | S | sic | 50.4 | 48.8 | 0.8 | 36.7 | 29.6 | 19.2 | 0.3 | 0.2 | 0.1 | 0.1 | 0.1 | -- | -- | -- | 1 | -- | |
| 40A11597 | 46-58 | Bt12 | S | sic | 43.3 | 56.0 | 0.7 | 29.9 | 36.0 | 20.0 | 0.3 | 0.2 | 0.1 | 0.1 | -- | -- | -- | -- | tr | -- | |
| 40A11598 | 58-71 | Bt13 | S | sicl | 36.0 | 63.1 | 0.9 | 42.1 | 21.0 | 0.4 | 0.3 | 0.1 | 0.1 | tr | -- | -- | -- | 1 | -- | ||
| 40A11599 | 71-89 | Bt21 | S | sicl | 32.6 | 66.7 | 0.7 | 18.7 | 40.1 | 26.6 | 0.3 | 0.2 | 0.1 | 0.1 | -- | -- | -- | -- | tr | -- | |
| 40A11600 | 89-114 | Bt22 | S | sicl | 32.0 | 67.4 | 0.6 | 18.1 | 41.4 | 26.0 | 0.3 | 0.1 | 0.1 | 0.1 | -- | -- | -- | -- | tr | -- | |
| 40A11601 | 114-132 | B2 | S | sicl | 30.3 | 65.7 | 4.0 | 44.3 | 21.4 | 0.8 | 1.5 | 0.9 | 0.7 | 0.1 | -- | -- | -- | 3 | -- | ||
| 40A11602 | 132-160 | B3 | S | sil | 24.5 | 60.9 | 14.6 | 41.2 | 19.7 | 2.7 | 6.0 | 3.4 | 2.2 | 0.3 | -- | -- | -- | 12 | -- | ||
| 40A11603 | 160-180 | C | S | l | 19.9 | 49.9 | 30.2 | 30.3 | 19.6 | 5.2 | 11.6 | 6.8 | 4.8 | 1.8 | -- | -- | -- | 25 | -- | ||
| 40A11604 | 18-28 | A | S | sil | 23.7 | 73.4 | 2.9 | 45.1 | 28.3 | 0.8 | 1.2 | 0.5 | 0.3 | 0.1 | -- | -- | -- | 2 | -- | ||
| 40A11605 | 41-51 | Bt | S | sic | 46.5 | 51.8 | 1.7 | 33.6 | 18.2 | 0.6 | 0.6 | 0.3 | 0.2 | -- | -- | -- | -- | 1 | -- | ||
| *** Primary Characterization Data *** |
| Pedon ID: S1969IA185001 | ( Wayne, Iowa ) | Print Date: Nov 24 2024 4:05AM |
| Sampled As | : | Kniffin | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A1488 | |||
| 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 | 4B1c | 3C2a1a | |||||||||||||
| 40A11593 | 0-15 | A | S | 1.09 | 1.37 | 0.079 | 44.6 | 42.0 | 16.1 | 0.28 | 0.92 | 0.48 | |||||
| 40A11594 | 15-23 | E | S | 15.9 | 0.79 | 0.43 | |||||||||||
| 40A11595 | 23-36 | Bw | S | 1.19 | 1.51 | 0.083 | 39.7 | 35.2 | 17.9 | 0.21 | 0.74 | 0.42 | |||||
| 40A11596 | 36-46 | Bt11 | S | 1.24 | 1.84 | 0.141 | 37.8 | 35.1 | 21.7 | 0.17 | 0.72 | 0.43 | |||||
| 40A11597 | 46-58 | Bt12 | S | 1.33 | 1.85 | 0.116 | 35.1 | 33.8 | 20.0 | 0.18 | 0.78 | 0.46 | |||||
| 40A11598 | 58-71 | Bt13 | S | 1.38 | 1.76 | 0.084 | 33.7 | 32.0 | 18.0 | 0.19 | 0.81 | 0.50 | |||||
| 40A11599 | 71-89 | Bt21 | S | 1.37 | 1.69 | 0.072 | 34.8 | 32.4 | 16.5 | 0.22 | 0.81 | 0.51 | |||||
| 40A11600 | 89-114 | Bt22 | S | 16.4 | 0.80 | 0.51 | |||||||||||
| 40A11601 | 114-132 | B2 | S | 1.40 | 1.59 | 0.043 | 33.5 | 31.0 | 15.4 | 0.22 | 0.80 | 0.51 | |||||
| 40A11602 | 132-160 | B3 | S | 1.48 | 1.61 | 0.028 | 29.8 | 28.0 | 12.0 | 0.24 | 0.78 | 0.49 | |||||
| 40A11603 | 160-180 | C | S | 1.73 | 1.84 | 0.021 | 19.5 | 17.1 | 8.2 | 0.15 | 0.68 | 0.41 | |||||
| 40A11604 | 18-28 | A | S | 9.9 | 0.42 | ||||||||||||
| 40A11605 | 41-51 | Bt | S | 21.8 | 0.47 | ||||||||||||
| 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 | |||||||||||||||||||
| 40A11593 | 0-15 | A | S | 47 | 14 | |||||||||||||||
| 40A11596 | 36-46 | Bt11 | S | 66 | 35 | |||||||||||||||
| 40A11597 | 46-58 | Bt12 | S | 56 | 27 | |||||||||||||||
| 40A11600 | 89-114 | Bt22 | S | 41 | 23 | |||||||||||||||
| 40A11602 | 132-160 | B3 | S | 24 | 8 | |||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1969IA185001 | ( Wayne, Iowa ) | Print Date: Nov 24 2024 4:05AM |
| Sampled As | : | Kniffin | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A1488 | |||
| 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 - - - - -) | |||||||||||||||
| 6B1a | 6A1a | 6C1a | ||||||||||||||||||||
| 40A11593 | 0-15 | A | S | 0.311 | 3.34 | 11 | 1.3 | |||||||||||||||
| 40A11594 | 15-23 | E | S | 0.191 | 2.07 | 11 | 1.4 | |||||||||||||||
| 40A11595 | 23-36 | Bw | S | 0.147 | 1.52 | 10 | 1.4 | |||||||||||||||
| 40A11596 | 36-46 | Bt11 | S | 0.106 | 0.95 | 9 | 1.7 | |||||||||||||||
| 40A11597 | 46-58 | Bt12 | S | 0.069 | 0.53 | 8 | 1.4 | |||||||||||||||
| 40A11598 | 58-71 | Bt13 | S | 0.22 | 1.3 | |||||||||||||||||
| 40A11599 | 71-89 | Bt21 | S | 0.14 | 1.1 | |||||||||||||||||
| 40A11600 | 89-114 | Bt22 | S | 0.11 | 1.1 | |||||||||||||||||
| 40A11601 | 114-132 | B2 | S | 0.15 | 1.3 | |||||||||||||||||
| 40A11602 | 132-160 | B3 | S | 0.15 | 1.3 | |||||||||||||||||
| 40A11603 | 160-180 | C | S | 0.11 | 1.1 | |||||||||||||||||
| 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 | 6P2a | 6Q2a | 6H2a | 6G1d | 5A6a | |||||||||||
| 40A11593 | 0-15 | A | S | 14.3 | 4.9 | 0.2 | 0.9 | 20.3 | 20.2 | 0.3 | 40.5 | 31.2 | 20.6 | 1 | 50 | 65 | |
| 40A11594 | 15-23 | E | S | 12.3 | 4.7 | 0.2 | 0.7 | 17.9 | 21.4 | 2.0 | 39.3 | 29.4 | 19.9 | 10 | 46 | 61 | |
| 40A11595 | 23-36 | Bw | S | 12.3 | 5.9 | 0.3 | 0.7 | 19.2 | 19.6 | 3.2 | 38.8 | 31.4 | 22.4 | 14 | 49 | 61 | |
| 40A11596 | 36-46 | Bt11 | S | 16.0 | 8.9 | 0.6 | 0.9 | 26.4 | 18.6 | 2.7 | 45.0 | 36.4 | 29.1 | 9 | 59 | 73 | |
| 40A11597 | 46-58 | Bt12 | S | 18.0 | 9.8 | 1.1 | 0.8 | 29.7 | 9.3 | 0.4 | 39.0 | 33.6 | 30.1 | 1 | 76 | 88 | |
| 40A11598 | 58-71 | Bt13 | S | 16.9 | 8.9 | 1.3 | 0.7 | 27.8 | 4.5 | 32.3 | 29.0 | 86 | 96 | ||||
| 40A11599 | 71-89 | Bt21 | S | 15.3 | 8.1 | 1.4 | 0.6 | 25.4 | 5.7 | 31.1 | 26.3 | 82 | 97 | ||||
| 40A11600 | 89-114 | Bt22 | S | 15.3 | 7.9 | 1.4 | 0.6 | 25.2 | 5.1 | 30.3 | 25.7 | 83 | 98 | ||||
| 40A11601 | 114-132 | B2 | S | 14.8 | 7.3 | 1.4 | 0.5 | 24.0 | 6.6 | 30.6 | 24.2 | 78 | 99 | ||||
| 40A11602 | 132-160 | B3 | S | 11.2 | 5.3 | 1.1 | 0.4 | 18.0 | 5.0 | 23.0 | 19.1 | 78 | 94 | ||||
| 40A11603 | 160-180 | C | S | 8.4 | 3.6 | 0.8 | 0.3 | 13.1 | 4.1 | 17.2 | 13.5 | 76 | 97 | ||||
| *** Primary Characterization Data *** |
| Pedon ID: S1969IA185001 | ( Wayne, Iowa ) | Print Date: Nov 24 2024 4:05AM |
| Sampled As | : | Kniffin | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A1488 | |||
| 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 - -) | % | |||||||||||||||
| 8A | 8D5 | 8A1a | |||||||||||||||||||||
| 40A11593 | 0-15 | A | S | 1 | |||||||||||||||||||
| 40A11594 | 15-23 | E | S | 1 | |||||||||||||||||||
| 40A11595 | 23-36 | Bw | S | 1 | |||||||||||||||||||
| 40A11596 | 36-46 | Bt11 | S | 2 | |||||||||||||||||||
| 40A11597 | 46-58 | Bt12 | S | 3 | |||||||||||||||||||
| 40A11598 | 58-71 | Bt13 | S | 4 | |||||||||||||||||||
| 40A11599 | 71-89 | Bt21 | S | 5 | |||||||||||||||||||
| 40A11600 | 89-114 | Bt22 | S | 50.0 | tr | 0.23 | 5 | ||||||||||||||||
| 40A11601 | 114-132 | B2 | S | 6 | |||||||||||||||||||
| 40A11602 | 132-160 | B3 | S | 6 | |||||||||||||||||||
| 40A11603 | 160-180 | C | S | 6 | |||||||||||||||||||
| 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 | |||
| 8C1e | 8C1a | 8C1b | ||||||||||||
| 40A11593 | 0-15 | A | S | 4.6 | 4.9 | |||||||||
| 40A11594 | 15-23 | E | S | 4.2 | 4.6 | |||||||||
| 40A11595 | 23-36 | Bw | S | 4.2 | 4.7 | |||||||||
| 40A11596 | 36-46 | Bt11 | S | 4.3 | 4.8 | |||||||||
| 40A11597 | 46-58 | Bt12 | S | 4.8 | 5.4 | |||||||||
| 40A11598 | 58-71 | Bt13 | S | 5.5 | 6.0 | |||||||||
| 40A11599 | 71-89 | Bt21 | S | 5.7 | 6.3 | |||||||||
| 40A11600 | 89-114 | Bt22 | S | 5.7 | 6.3 | 5.6 | ||||||||
| 40A11602 | 132-160 | B3 | S | 5.6 | 6.3 | |||||||||
| 40A11603 | 160-180 | C | S | 5.6 | 6.3 | |||||||||
| 40A11604 | 18-28 | A | S | 4.3 | 4.9 | |||||||||
| 40A11605 | 41-51 | Bt | S | 4.2 | 4.5 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1969IA185001 | ( Wayne, Iowa ) | Print Date: Nov 24 2024 4:05AM |
| Sampled As | : | Kniffin | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A1488 | |||
| 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 | ||||||||||||||
| 40A11597 | 46.0-58.0 | Bt12 | tcly | MT 3 | MI 2 | KK 2 | |||||||||||||||
| 40A11604 | 18.0-28.0 | A | tcly | MI 2 | KK 2 | MT 1 | |||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MI Mica | MT Montmorillonite | ||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |