| *** Taxonomy Characterization Data *** |
| Pedon ID: 97IA047004L | ( Crawford, Iowa ) | Print Date: Nov 24 2024 4:20AM |
| Sampled as on Jun 8, 1997: | ZOOK ; Fine-silty, mixed, mesic Cumulic Endoaquoll |
| Revised to correlated on Sep 5, 2004: | Zook ; Fine, smectitic, mesic Cumulic Vertic Endoaquolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP98IA034 MLRA 107-1997 | Natural Resources Conservation Service |
| - | Site ID | S1997IA047004L Lat: 42° 5' 51.30" north Long: 95° 34' 7.93" west MLRA: 107 | National Soil Survey Center | |
| - | Pedon No. | 98P0108 | 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 | 8D1 | 4A1d | |||||||||||
| 98P00698 | 0-15 | Ap | S | 34.0 | 0.55 | tr | 1.28 | 0.059 | -- | ||||
| 98P00699 | 15-36 | A1 | S | 38.0 | 0.56 | tr | 1.32 | 0.082 | -- | ||||
| 98P00700 | 36-54 | A2 | S | 38.9 | 0.48 | tr | 1.40 | 0.075 | -- | ||||
| 98P00701 | 54-71 | A3 | S | 38.0 | 0.49 | 1 | 1.34 | 0.097 | -- | ||||
| 98P00702 | 71-91 | A4 | S | 37.8 | 0.53 | 1 | 1.34 | 0.097 | -- | ||||
| 98P00703 | 91-122 | AB | S | 39.4 | 0.48 | 1 | 1.42 | 0.094 | -- | ||||
| 98P00704 | 122-142 | Bg1 | S | 35.6 | 0.54 | tr | 1.43 | 0.072 | -- | ||||
| 98P00705 | 142-163 | Bg2 | S | 34.8 | 0.56 | 1 | 1.43 | 0.072 | -- | ||||
| 98P00706 | 163-186 | Bg3 | S | 34.5 | 0.54 | 1 | 1.36 | 0.081 | -- | ||||
| 98P00707 | 186-200 | Bg4 | S | 32.3 | 0.57 | tr | 1.35 | 0.071 | -- | ||||
| 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 | 6A2e | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 98P00698 | 0-15 | Ap | S | 5.8 | 3.99 | 92 | 78 | 1.19 | -- | ||||||||||
| 98P00699 | 15-36 | A1 | S | 6.5 | 3.52 | 100* | 88 | 1.18 | 1 | ||||||||||
| 98P00700 | 36-54 | A2 | S | 7.1 | 1.72 | 100* | 93 | 1.03 | 1 | ||||||||||
| 98P00701 | 54-71 | A3 | S | 7.1 | 1.24 | 100* | 94 | 0.98 | 1 | ||||||||||
| 98P00702 | 71-91 | A4 | S | 7.7 | 1.08 | 100* | 95 | 0.96 | 1 | ||||||||||
| 98P00703 | 91-122 | AB | S | 7.4 | 1.04 | -- | 100* | 95 | 0.93 | 1 | |||||||||
| 98P00704 | 122-142 | Bg1 | S | 7.5 | 0.63 | -- | 100* | 96 | 0.93 | 2 | |||||||||
| 98P00705 | 142-163 | Bg2 | S | 7.5 | -- | 100* | 95 | 0.93 | 2 | ||||||||||
| 98P00706 | 163-186 | Bg3 | S | 7.7 | 0.60 | -- | 100* | 96 | 0.72 | 2 | |||||||||
| 98P00707 | 186-200 | Bg4 | S | 7.8 | 0.36 | -- | 100* | 94 | 0.86 | 2 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.01 | (NA) | |
| Clay, carbonate free, Weighted Average | 38 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 38 | % wt | |
| LE, Whole Soil, Summed to 1m | 8 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||