| *** Taxonomy Characterization Data *** |
| Pedon ID: S1993IA015005 | ( Boone, Iowa ) | Print Date: Dec 4 2024 3:03AM |
| Sampled as on May 17, 1993: | Webster ; Fine-loamy, mixed, superactive, mesic Typic Endoaquolls |
| Revised to correlated on Feb 3, 2014: | Webster ; Fine-loamy, mixed, superactive, mesic Typic Endoaquolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP93IA151 WALNUT CREEK,IA MESA | Natural Resources Conservation Service |
| - | Site ID | S1993IA015005 Lat: 41° 59' 0.00" north Long: 93° 56' 59.99" west MLRA: 103 | National Soil Survey Center | |
| - | Pedon No. | 93P0538 | 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 | 3A1a1a | 8D1 | 4A1d | |||||||||
| 93P03895 | 0-16 | Ap | S | 33.3 | 20.1 | 0.60 | 19 | 1.20 | 0.097 | 1 | |||
| 93P03896 | 16-27 | A1 | S | 36.2 | 19.5 | 2.1 | 0.64 | 18 | 1.21 | 0.094 | 1 | ||
| 93P03897 | 27-46 | A2 | S | 35.4 | 17.7 | 0.51 | 19 | 1.30 | 0.077 | 1 | |||
| 93P03898 | 46-66 | A3 | S | 34.5 | 19.3 | 0.48 | 19 | 1.32 | 0.072 | 1 | |||
| 93P03899 | 66-92 | Bg | S | 32.5 | 17.1 | 0.48 | 18 | 1.41 | 0.067 | 2 | |||
| 93P03900 | 92-112 | Cg1 | S | 20.2 | 10.7 | 0.46 | 31 | 1.55 | 0.029 | 2 | |||
| 93P03901 | 112-134 | 2Cg2 | S | 15.1 | 7.1 | 0.48 | 44 | 1.51 | 0.013 | 4 | |||
| 93P03902 | 134-148 | 2Cg3 | S | 18.6 | 7.3 | 0.42 | 25 | 1.58 | 0.014 | 1 | |||
| 93P03903 | 148-185 | 3Cg4 | S | 16.2 | 5.7 | 0.52 | 45 | 1.78 | 0.009 | 5 | |||
| 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 | 6A2d | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||
| 93P03895 | 0-16 | Ap | S | 7.0 | 4.98 | 4.89 | 100* | 91 | 1.30 | -- | |||||||||
| 93P03896 | 16-27 | A1 | S | 7.3 | 4.66 | 4.69 | 1 | 100* | 91 | 1.32 | -- | ||||||||
| 93P03897 | 27-46 | A2 | S | 7.4 | 2.11 | 2.47 | 100* | 93 | 1.24 | tr | |||||||||
| 93P03898 | 46-66 | A3 | S | 7.5 | 0.99 | 1.23 | tr | 100* | 93 | 1.04 | tr | ||||||||
| 93P03899 | 66-92 | Bg | S | 7.8 | 0.57 | 0.78 | 1 | 100* | 98 | 0.95 | tr | ||||||||
| 93P03900 | 92-112 | Cg1 | S | 8.0 | 0.26 | 6 | 100* | 94 | 0.87 | 1 | |||||||||
| 93P03901 | 112-134 | 2Cg2 | S | 8.0 | 0.17 | 9 | 100* | 100 | 0.83 | 1 | |||||||||
| 93P03902 | 134-148 | 2Cg3 | S | 8.1 | 0.16 | 14 | 100* | 100 | 0.76 | 1 | |||||||||
| 93P03903 | 148-185 | 3Cg4 | S | 8.1 | 0.11 | 14 | 100* | 100 | 0.65 | 2 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.05 | (NA) | |
| Clay, carbonate free, Weighted Average | 32 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 20 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 33 | % wt | |
| LE, Whole Soil, Summed to 1m | 8 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||