| *** Primary Characterization Data *** |
| Pedon ID: S1974IA103004 | ( Johnson, Iowa ) | Print Date: Dec 17 2024 9:24PM |
| Sampled as on Oct 15, 1974: | Sparta |
| Revised to correlated: | Sparta ; Sandy, mixed, mesic Entic Hapludolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1974IA103004 Lat: 41° 33' 58.99" north Long: 91° 31' 10.01" west MLRA: 108C | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A2344 | 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 |
| 40A18371 | Ap | Ap | 0-23 | 74L1461 | LS | |||
| 40A18372 | A | A3 | 23-38 | 74L1462 | S | |||
| 40A18373 | B | B2 | 38-71 | 74L1463 | FS | |||
| 40A18374 | C1 | C 1 | 71-104 | 74L1464 | FS | |||
| 40A18375 | C2 | C 2 | 104-137 | 74L1465 | FSL | |||
| 40A18376 | C3 | C 3 | 137-150 | 74L1466 | FS | |||
| 40A18377 | C4 | C 4 | 150-157 | |||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 3 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 81 | % wt | |
| Clay, total, Weighted Average | 3 | % 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 | 3B1 | 3B1 | 3B1 | ||||||||
| 40A18371 | 0-23 | Ap | S | ls | 5.0 | 7.5 | 87.5 | 3.4 | 4.1 | 7.3 | 45.2 | 28.0 | 6.8 | 0.2 | -- | -- | -- | 80 | -- | ||
| 40A18372 | 23-38 | A | S | s | 5.0 | 6.9 | 88.1 | 3.6 | 3.3 | 8.1 | 48.4 | 25.7 | 5.7 | 0.2 | -- | -- | -- | 80 | -- | ||
| 40A18373 | 38-71 | B | S | fs | 3.3 | 7.6 | 89.1 | 3.4 | 4.2 | 9.4 | 51.2 | 24.0 | 4.5 | tr | -- | -- | -- | 80 | -- | ||
| 40A18374 | 71-104 | C1 | S | fs | 2.9 | 3.4 | 93.7 | 1.1 | 2.3 | 11.4 | 54.3 | 23.0 | 4.9 | 0.1 | -- | -- | -- | 82 | -- | ||
| 40A18375 | 104-137 | C2 | S | fsl | 9.9 | 22.3 | 67.8 | 10.1 | 12.2 | 14.1 | 38.3 | 13.6 | 1.7 | 0.1 | -- | -- | -- | 54 | -- | ||
| 40A18376 | 137-150 | C3 | S | fs | 1.2 | 1.2 | 97.6 | 0.3 | 0.9 | 12.8 | 78.3 | 6.1 | 0.4 | tr | -- | -- | -- | 85 | -- | ||
| 40A18377 | 150-157 | C4 | S | -- | -- | -- | |||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1974IA103004 | ( Johnson, Iowa ) | Print Date: Dec 17 2024 9:24PM |
| Sampled As | : | Sparta | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A2344 | |||
| 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 | % | ||||||||||
| NK | |||||||||||||||||
| 40A18371 | 0-23 | Ap | S | 3.1 | 0.62 | ||||||||||||
| 40A18372 | 23-38 | A | S | 2.4 | 0.48 | ||||||||||||
| 40A18373 | 38-71 | B | S | 2.0 | 0.61 | ||||||||||||
| 40A18374 | 71-104 | C1 | S | 1.6 | 0.55 | ||||||||||||
| 40A18375 | 104-137 | C2 | S | 5.3 | 0.54 | ||||||||||||
| 40A18376 | 137-150 | C3 | S | 1.1 | 0.92 | ||||||||||||
| 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 - - - - -) | |||||||||||||||
| NK | ||||||||||||||||||||||
| 40A18371 | 0-23 | Ap | S | 0.88 | ||||||||||||||||||
| 40A18372 | 23-38 | A | S | 0.55 | ||||||||||||||||||
| 40A18373 | 38-71 | B | S | 0.30 | ||||||||||||||||||
| 40A18374 | 71-104 | C1 | S | 0.12 | ||||||||||||||||||
| 40A18375 | 104-137 | C2 | S | 0.18 | ||||||||||||||||||
| 40A18376 | 137-150 | C3 | S | 0.08 | ||||||||||||||||||
| 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 | |||
| NK | NK | |||||||||||||
| 40A18371 | 0-23 | Ap | S | 5.9 | 6.6 | |||||||||
| 40A18372 | 23-38 | A | S | 5.6 | 6.4 | |||||||||
| 40A18373 | 38-71 | B | S | 4.7 | 5.5 | |||||||||
| 40A18374 | 71-104 | C1 | S | 4.9 | 5.7 | |||||||||
| 40A18375 | 104-137 | C2 | S | 5.1 | 5.8 | |||||||||
| 40A18376 | 137-150 | C3 | S | 5.1 | 5.8 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1974IA103004 | ( Johnson, Iowa ) | Print Date: Dec 17 2024 9:24PM |
| Sampled As | : | Sparta | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A2344 | |||
| 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 | ||||||||||||||
| 40A18373 | 38.0-71.0 | B | vfs | 72 | QZ 70 | FK 14 | FP 9 | CH 3 | HN 2 | OP 1 | |||||||||||
| ZR 1 | EP 1 | BT tr | CL tr | PR tr | SN tr | ||||||||||||||||
| 40A18373 | 38.0-71.0 | B | fs | 83 | QZ 82 | FK 10 | CH 4 | FP 2 | HN 1 | OP 1 | |||||||||||
| SN tr | BT tr | GS tr | |||||||||||||||||||
| 40A18376 | 137.0-150.0 | C3 | vfs | 75 | QZ 73 | FK 11 | FP 5 | CH 4 | HN 3 | OP 1 | |||||||||||
| ZR 1 | PR 1 | EP 1 | CL tr | MS tr | PO tr | ||||||||||||||||
| 40A18376 | 137.0-150.0 | C3 | fs | 82 | QZ 82 | FK 10 | CH 4 | FP 2 | HN 1 | OP tr | |||||||||||
| BT tr | SN tr | ||||||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| vfs - Very Fine Sand 0.05-0.1 mm | fs - Fine Sand 0.1-0.25 mm | |||
| MINERAL INTERPRETATION: | ||||
| BT Biotite | CH Cliachite (Bauxite) | CL Chlorite | EP Epidote | FK Potassium Feldspar |
| FP Plagioclase Feldspar | GS Glass | HN Hornblende | MS Muscovite | OP Opaques |
| PO Plant Opal | PR Pyroxene | QZ Quartz | SN Spinel | ZR Zircon |