| *** Taxonomy Characterization Data *** |
| Pedon ID: S1993IA015002 | ( Boone, Iowa ) | Print Date: Nov 21 2024 1:04PM |
| Sampled as on May 16, 1993: | Canisteo ; Fine-loamy, mixed (calcareous), mesic Typic Endoaquolls |
| Revised to SSL: | (unnamed) ; Fine, montmorillonitic, mesic Vertic Argiaquoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP93IA151 WALNUT CREEK,IA MESA | Natural Resources Conservation Service |
| - | Site ID | S1993IA015002 Lat: 41° 59' 17.00" north Long: 93° 42' 30.01" west MLRA: 103 | National Soil Survey Center | |
| - | Pedon No. | 93P0535 | 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 | |||||||||
| 93P03869 | 0-22 | Ap | S | 22.7 | 16.9 | 0.59 | 28 | 1.36 | 0.051 | tr | |||
| 93P03870 | 22-35 | A1 | S | 22.6 | 16.2 | 0.56 | 32 | 1.46 | 0.041 | 1 | |||
| 93P03871 | 35-56 | A2 | S | 19.9 | 13.9 | 0.58 | 36 | 1.42 | 0.037 | 3 | |||
| 93P03872 | 56-79 | Bg | S | 17.7 | 10.1 | 0.7 | 0.53 | 44 | 1.46 | 0.036 | 5 | ||
| 93P03873 | 79-103 | BCg | S | 14.4 | 7.5 | 1.0 | 0.60 | 47 | 1.60 | 0.023 | 7 | ||
| 93P03874 | 103-127 | Cg1 | S | 13.4 | 6.0 | 0.63 | 49 | 1.63 | 0.017 | 9 | |||
| 93P03875 | 127-151 | Cg2 | S | 14.6 | 5.9 | 0.7 | 0.57 | 45 | 1.71 | 0.013 | 5 | ||
| 93P03876 | 151-172 | Cg3 | S | 15.2 | 6.6 | 0.7 | 0.57 | 46 | 1.74 | 0.011 | 6 | ||
| 93P03877 | 172-200 | Cg4 | S | 14.8 | 6.6 | 1.5 | 0.57 | 47 | 1.71 | 0.016 | 6 | ||
| 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 | |||||||||||||
| 93P03869 | 0-22 | Ap | S | 7.3 | 2.57 | 100* | 90 | 1.36 | tr | ||||||||||
| 93P03870 | 22-35 | A1 | S | 7.8 | 1.05 | 2 | 100* | 97 | 1.15 | 1 | |||||||||
| 93P03871 | 35-56 | A2 | S | 7.9 | 0.62 | 2 | 100* | 100 | 1.08 | tr | |||||||||
| 93P03872 | 56-79 | Bg | S | 7.6 | 0.27 | 13 | 100* | 100 | 0.90 | 1 | |||||||||
| 93P03873 | 79-103 | BCg | S | 8.1 | 0.09 | 17 | 100* | 100 | 0.78 | 1 | |||||||||
| 93P03874 | 103-127 | Cg1 | S | 8.2 | 0.06 | 17 | 100* | 100 | 0.78 | 1 | |||||||||
| 93P03875 | 127-151 | Cg2 | S | 8.2 | 0.04 | 16 | 100* | 100 | 0.65 | 3 | |||||||||
| 93P03876 | 151-172 | Cg3 | S | 8.1 | 0.07 | 15 | 100* | 100 | 0.61 | 1 | |||||||||
| 93P03877 | 172-200 | Cg4 | S | 8.0 | 0.06 | 17 | 100* | 100 | 0.61 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.98 | (NA) | |
| Clay, carbonate free, Weighted Average | 18 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 41 | % wt | |
| Volume, >2mm, Weighted Average | 4 | % vol | |
| Clay, total, Weighted Average | 18 | % wt | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||