| *** Taxonomy Characterization Data *** |
| Pedon ID: S1995IA101001 | ( Jefferson, Iowa ) | Print Date: Nov 12 2024 5:17AM |
| Sampled as on Jan 9, 1989: | Sperry ; Fine, montmorillonitic, mesic Typic Argialbolls |
| Revised to correlated on Jan 3, 2016: | Sperry ; Fine, smectitic, mesic Typic Argialbolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP95IA157 FAIRFIELD | Natural Resources Conservation Service |
| - | Site ID | S1995IA101001 Lat: 41° 8' 42.06" north Long: 92° 1' 27.59" west MLRA: 108C | National Soil Survey Center | |
| - | Pedon No. | 95P0465 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | 3A1a1a | 8D1 | 4A1d | ||||||||||
| 95P03475 | 0-25 | Ap | S | 24.4 | 9.1 | 0.49 | 1 | 1.41 | 0.021 | -- | |||
| 95P03476 | 25-46 | E | S | 26.0 | 9.4 | 0.44 | tr | 1.39 | 0.023 | -- | |||
| 95P03477 | 46-56 | Btg1 | S | 38.9 | 20.8 | 0.47 | tr | 1.34 | 0.067 | -- | |||
| 95P03478 | 56-76 | Btg2 | S | 49.8 | 27.1 | 0.51 | 2 | 1.17 | 0.141 | -- | |||
| 95P03479 | 76-89 | Btg3 | S | 47.0 | 24.0 | 0.51 | 2 | 1.29 | 0.140 | -- | |||
| 95P03480 | 89-107 | Btg4 | S | 43.0 | 20.6 | 0.52 | 1 | 1.35 | 0.101 | -- | |||
| 95P03481 | 107-132 | Btg5 | S | 36.4 | 16.5 | 0.53 | tr | 1.38 | 0.087 | -- | |||
| 95P03482 | 132-147 | Btg6 | S | 34.2 | 15.4 | 0.55 | 2 | 1.30 | 0.072 | -- | |||
| 95P03483 | 147-168 | BCg | S | 31.7 | 12.5 | 0.53 | tr | 1.37 | 0.060 | -- | |||
| 95P03484 | 168-203 | Cg | S | 29.0 | 13.1 | 0.54 | 1 | 1.34 | 0.052 | -- | |||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 4C1a2a | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 95P03475 | 0-25 | Ap | S | 6.7 | 1.97 | 95 | 74 | 0.80 | 1 | ||||||||||
| 95P03476 | 25-46 | E | S | 5.8 | 0.95 | 91 | 70 | 0.65 | 1 | ||||||||||
| 95P03477 | 46-56 | Btg1 | S | 5.7 | 0.72 | 88 | 75 | 0.70 | 1 | ||||||||||
| 95P03478 | 56-76 | Btg2 | S | 5.7 | 0.71 | 88 | 78 | 0.79 | 1 | ||||||||||
| 95P03479 | 76-89 | Btg3 | S | 5.9 | 0.39 | 90 | 81 | 0.78 | 1 | ||||||||||
| 95P03480 | 89-107 | Btg4 | S | 6.3 | 0.25 | 94 | 84 | 0.77 | 2 | ||||||||||
| 95P03481 | 107-132 | Btg5 | S | 6.8 | 0.15 | 96 | 88 | 0.81 | 2 | ||||||||||
| 95P03482 | 132-147 | Btg6 | S | 7.0 | 0.13 | 100* | 88 | 0.84 | 2 | ||||||||||
| 95P03483 | 147-168 | BCg | S | 7.3 | 0.07 | 99 | 92 | 0.81 | 2 | ||||||||||
| 95P03484 | 168-203 | Cg | S | 7.6 | 0.09 | tr | 100* | 93 | 0.78 | 2 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.76 | (NA) | |
| Clay, carbonate free, Weighted Average | 46 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 46 | % wt | |
| LE, Whole Soil, Summed to 1m | 7 | cm/m | |
| Weighted averages based on control section: 46-96 cm | |||