| *** Taxonomy Characterization Data *** |
| Pedon ID: S1995IA047003 | ( Crawford, Iowa ) | Print Date: May 19 2024 1:53PM |
| Sampled as : | Napier ; Fine-silty, mixed, mesic Cumulic Hapludoll |
| Revised to correlated: | Napier ; Fine-silty, mixed, superactive, mesic Cumulic Hapludolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP96IA022 MLRA 107 - ONAWA | Natural Resources Conservation Service |
| - | Site ID | S1995IA047003 Lat: 42° 3' 56.91" north Long: 95° 40' 6.14" west MLRA: 107 | National Soil Survey Center | |
| - | Pedon No. | 96P0051 | 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 | ||||||||||
| 96P00545 | 0-23 | Ap | S | 26.2 | 16.6 | 0.49 | tr | 1.27 | 0.031 | -- | |||
| 96P00546 | 23-43 | A1 | S | 26.4 | 17.0 | 0.47 | tr | 1.18 | 0.033 | -- | |||
| 96P00547 | 43-66 | A2 | S | 26.4 | 17.1 | 0.47 | tr | 1.17 | 0.033 | -- | |||
| 96P00548 | 66-91 | AB | S | 26.5 | 17.5 | 0.45 | tr | 1.18 | 0.038 | -- | |||
| 96P00549 | 91-119 | Bw1 | S | 26.3 | 16.6 | 0.46 | tr | 1.23 | 0.068 | -- | |||
| 96P00550 | 119-155 | Bw2 | S | 26.7 | 17.0 | 0.47 | tr | 1.27 | 0.050 | -- | |||
| 96P00551 | 155-180 | Bw3 | S | 26.4 | 16.1 | 0.47 | tr | 1.30 | 0.098 | -- | |||
| 96P00552 | 180-203 | C1 | S | 25.3 | 15.1 | 0.47 | tr | 1.27 | 0.048 | -- | |||
| 96P00553 | 203-224 | C2 | S | 22.4 | 12.1 | 0.50 | tr | 1.27 | 0.038 | -- | |||
| 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 | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
| 96P00545 | 0-23 | Ap | S | 4.9 | 2.39 | 100* | 80 | 0.93 | 1 | ||||||||||
| 96P00546 | 23-43 | A1 | S | 5.9 | 1.82 | 87 | 74 | 0.84 | tr | ||||||||||
| 96P00547 | 43-66 | A2 | S | 6.2 | 1.62 | 73 | 69 | 0.82 | -- | ||||||||||
| 96P00548 | 66-91 | AB | S | 6.3 | 1.34 | 73 | 69 | 0.80 | 1 | ||||||||||
| 96P00549 | 91-119 | Bw1 | S | 6.4 | 1.02 | 91 | 77 | 0.77 | -- | ||||||||||
| 96P00550 | 119-155 | Bw2 | S | 6.5 | 0.78 | ||||||||||||||
| 96P00551 | 155-180 | Bw3 | S | 6.4 | 0.57 | 95 | 80 | 0.76 | 1 | ||||||||||
| 96P00552 | 180-203 | C1 | S | 6.4 | 0.51 | 96 | 81 | 0.79 | 1 | ||||||||||
| 96P00553 | 203-224 | C2 | S | 6.5 | 0.26 | 97 | 82 | 0.83 | 2 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.81 | (NA) | |
| Clay, carbonate free, Weighted Average | 26 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 0 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 26 | % wt | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||