| *** Taxonomy Characterization Data *** |
| Pedon ID: S1996IA047002 | ( Crawford, Iowa ) | Print Date: Nov 21 2024 11:30AM |
| Sampled as : | Marshall ; Fine-silty, mixed, mesic Typic Hapludoll |
| Revised to correlated: | Marshall ; Fine-silty, mixed, superactive, mesic Typic Hapludolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP96IA102 MLRA 107 | Natural Resources Conservation Service |
| - | Site ID | S1996IA047002 Lat: 42° 1' 3.01" north Long: 95° 5' 36.95" west MLRA: 107 | National Soil Survey Center | |
| - | Pedon No. | 96P0218 | 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 | ||||||||||
| 96P01750 | 0-18 | Ap | S | 32.1 | 19.6 | 0.41 | 1 | 1.29 | 0.035 | -- | |||
| 96P01751 | 18-36 | A1 | S | 36.4 | 24.1 | 0.40 | tr | 1.33 | 0.041 | -- | |||
| 96P01752 | 36-56 | A2 | S | 34.4 | 19.4 | 0.45 | 1 | 1.16 | 0.054 | -- | |||
| 96P01753 | 56-91 | Bw1 | S | 36.3 | 23.4 | 0.42 | 1 | 1.24 | 0.056 | -- | |||
| 96P01754 | 91-105 | Bw2 | S | 30.4 | 15.3 | 0.47 | 1 | 1.26 | 0.048 | -- | |||
| 96P01755 | 105-135 | Bw3 | S | 31.3 | 13.8 | 0.48 | 1 | 1.28 | 0.054 | -- | |||
| 96P01756 | 135-156 | BC | S | 30.2 | 13.9 | 0.49 | tr | 1.29 | 0.049 | -- | |||
| 96P01757 | 156-173 | C1 | S | 28.1 | 13.4 | 0.53 | tr | 1.30 | 0.039 | -- | |||
| 96P01758 | 173-189 | C2 | S | 27.0 | 12.2 | 0.47 | tr | 1.24 | 0.039 | -- | |||
| 96P01759 | 189-221 | Cg | S | 28.3 | 11.5 | 0.49 | 1 | 1.25 | 0.036 | -- | |||
| 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 | 6A2e | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 96P01750 | 0-18 | Ap | S | 5.2 | 2.32 | 2.29 | 100* | 72 | 0.78 | 2 | |||||||||
| 96P01751 | 18-36 | A1 | S | 5.8 | 2.13 | 2.13 | 81 | 66 | 0.75 | tr | |||||||||
| 96P01752 | 36-56 | A2 | S | 6.3 | 0.60 | 0.61 | 100* | 81 | 0.81 | tr | |||||||||
| 96P01753 | 56-91 | Bw1 | S | 6.3 | 1.57 | 1.58 | 89 | 70 | 0.74 | tr | |||||||||
| 96P01754 | 91-105 | Bw2 | S | 6.6 | 0.34 | 0.35 | 88 | 79 | 0.84 | -- | |||||||||
| 96P01755 | 105-135 | Bw3 | S | 6.7 | 0.21 | 88 | 82 | 0.84 | 1 | ||||||||||
| 96P01756 | 135-156 | BC | S | 6.8 | 0.16 | 91 | 84 | 0.85 | 2 | ||||||||||
| 96P01757 | 156-173 | C1 | S | 7.0 | 0.13 | 79 | 82 | 0.89 | -- | ||||||||||
| 96P01758 | 173-189 | C2 | S | 7.3 | 0.14 | 92 | 87 | 0.90 | -- | ||||||||||
| 96P01759 | 189-221 | Cg | S | 7.2 | 0.10 | 96 | 89 | 0.87 | 2 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.77 | (NA) | |
| Clay, carbonate free, Weighted Average | 35 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 35 | % wt | |
| LE, Whole Soil, Summed to 1m | 5 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||