| *** Primary Characterization Data *** |
| Pedon ID: S1974IA103005 | ( Johnson, Iowa ) | Print Date: Dec 11 2024 4:07PM |
| Sampled as on Aug 4, 1974: | Tama ; Typic Argiudolls |
| Revised to correlated on Dec 1, 1992: | (unnamed) ; Fine-silty, mixed, mesic Typic Hapludoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1974IA103005 Lat: 41° 28' 49.00" north Long: 91° 25' 6.99" west MLRA: 108C | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A2345 | 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 |
| 40A18378 | Ap | Ap | 0-15 | 74L1467 | SICL | |||
| 40A18379 | A1 | A12 | 15-28 | 74L1468 | SICL | |||
| 40A18380 | A2 | A13 | 28-43 | 74L1469 | SICL | |||
| 40A18381 | B1 | B1 | 43-58 | 74L1470 | SICL | |||
| 40A18382 | Bt | B2 t | 58-79 | 74L1471 | SICL | |||
| 40A18383 | B2 | B3 | 79-109 | 74L1472 | SICL | |||
| 40A18384 | C | C | 109-140 | 74L1473 | SICL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 32 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 0 | % wt | |
| Clay, total, Weighted Average | 32 | % wt | |
| Weighted averages based on control section: 58-79 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 | ||||||||
| 40A18378 | 0-15 | Ap | S | sicl | 28.4 | 69.3 | 2.3 | 35.3 | 34.0 | 1.2 | 0.5 | 0.2 | 0.2 | 0.2 | -- | -- | -- | 1 | -- | ||
| 40A18379 | 15-28 | A1 | S | sicl | 31.4 | 66.9 | 1.7 | 35.5 | 31.4 | 1.1 | 0.3 | 0.2 | 0.1 | -- | -- | -- | -- | 1 | -- | ||
| 40A18380 | 28-43 | A2 | S | sicl | 32.4 | 66.1 | 1.5 | 34.2 | 31.9 | 1.1 | 0.2 | 0.1 | 0.1 | -- | -- | -- | -- | tr | -- | ||
| 40A18381 | 43-58 | B1 | S | sicl | 32.7 | 65.7 | 1.6 | 33.2 | 32.5 | 1.2 | 0.2 | 0.1 | 0.1 | -- | -- | -- | -- | tr | -- | ||
| 40A18382 | 58-79 | Bt | S | sicl | 32.4 | 65.8 | 1.8 | 34.0 | 31.8 | 1.4 | 0.3 | 0.1 | tr | -- | -- | -- | -- | tr | -- | ||
| 40A18383 | 79-109 | B2 | S | sicl | 30.3 | 67.2 | 2.5 | 33.5 | 33.7 | 2.1 | 0.3 | 0.1 | tr | -- | -- | -- | -- | tr | -- | ||
| 40A18384 | 109-140 | C | S | sicl | 27.1 | 69.9 | 3.0 | 30.5 | 39.4 | 2.8 | 0.2 | tr | tr | -- | -- | -- | -- | tr | -- | ||
| *** Primary Characterization Data *** |
| Pedon ID: S1974IA103005 | ( Johnson, Iowa ) | Print Date: Dec 11 2024 4:07PM |
| Sampled As | : | Tama | Typic Argiudolls | ||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A2345 | |||
| 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 | |||||||||||||||||
| 40A18378 | 0-15 | Ap | S | 14.3 | 0.50 | ||||||||||||
| 40A18379 | 15-28 | A1 | S | 13.8 | 0.44 | ||||||||||||
| 40A18380 | 28-43 | A2 | S | 14.3 | 0.44 | ||||||||||||
| 40A18381 | 43-58 | B1 | S | 14.5 | 0.44 | ||||||||||||
| 40A18382 | 58-79 | Bt | S | 14.4 | 0.44 | ||||||||||||
| 40A18383 | 79-109 | B2 | S | 14.0 | 0.46 | ||||||||||||
| 40A18384 | 109-140 | C | S | 12.4 | 0.46 | ||||||||||||
| 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 | ||||||||||||||||||||||
| 40A18378 | 0-15 | Ap | S | 2.90 | ||||||||||||||||||
| 40A18379 | 15-28 | A1 | S | 1.78 | ||||||||||||||||||
| 40A18380 | 28-43 | A2 | S | 1.36 | ||||||||||||||||||
| 40A18381 | 43-58 | B1 | S | 1.24 | ||||||||||||||||||
| 40A18382 | 58-79 | Bt | S | 0.93 | ||||||||||||||||||
| 40A18383 | 79-109 | B2 | S | 0.35 | ||||||||||||||||||
| 40A18384 | 109-140 | C | S | 0.28 | ||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1974IA103005 | ( Johnson, Iowa ) | Print Date: Dec 11 2024 4:07PM |
| Sampled As | : | Tama | Typic Argiudolls | ||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A2345 | |||
| 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 | |||||||||||||
| 40A18378 | 0-15 | Ap | S | 5.8 | 6.4 | |||||||||
| 40A18379 | 15-28 | A1 | S | 5.1 | 5.8 | |||||||||
| 40A18380 | 28-43 | A2 | S | 4.8 | 5.5 | |||||||||
| 40A18381 | 43-58 | B1 | S | 4.7 | 5.5 | |||||||||
| 40A18382 | 58-79 | Bt | S | 4.8 | 5.5 | |||||||||
| 40A18383 | 79-109 | B2 | S | 5.0 | 5.7 | |||||||||
| 40A18384 | 109-140 | C | S | 5.1 | 5.6 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1974IA103005 | ( Johnson, Iowa ) | Print Date: Dec 11 2024 4:07PM |
| Sampled As | : | Tama | Typic Argiudolls | ||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A2345 | |||
| 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 | ||||||||||||||
| 40A18382 | 58.0-79.0 | Bt | csi | 66 | QZ 65 | FK 17 | FP 6 | MS 4 | CH 3 | CL 2 | |||||||||||
| PR 1 | OP 1 | AR 1 | ZR tr | HN tr | EP tr | ||||||||||||||||
| PO tr | TM tr | ||||||||||||||||||||
| 40A18384 | 109.0-140.0 | C | csi | 67 | QZ 65 | FK 14 | FP 9 | CH 3 | CL 3 | MS 2 | |||||||||||
| ZR 1 | EP 1 | PO 1 | AR 1 | OP tr | HN tr | ||||||||||||||||
| PR tr | |||||||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| csi - Coarse Silt 0.02-0.05 mm | ||||
| MINERAL INTERPRETATION: | ||||
| AR Weatherable Aggregates | CH Cliachite (Bauxite) | CL Chlorite | EP Epidote | FK Potassium Feldspar |
| FP Plagioclase Feldspar | HN Hornblende | MS Muscovite | OP Opaques | PO Plant Opal |
| PR Pyroxene | QZ Quartz | TM Tourmaline | ZR Zircon | |