| *** Taxonomy Characterization Data *** |
| Pedon ID: 83IA053001 | ( Decatur, Iowa ) | Print Date: Nov 23 2024 7:28AM |
| Sampled as on Jun 1, 1983: | Haig ; Fine, montmorillonitic, mesic Typic Argiaquoll |
| Revised to correlated: | Haig ; Fine, smectitic, mesic Typic Argiaquolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84NL099 SOIL MUSEUM | Natural Resources Conservation Service |
| - | Site ID | S1983IA053001 Lat: 40° 52' 2.00" north Long: 93° 44' 57.00" west MLRA: 109 | National Soil Survey Center | |
| - | Pedon No. | 84P0353 | 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 | |||||||||||
| 84P01895 | 0-18 | Ap | S | 26.5 | 0.48 | 3 | 1.21 | 0.035 | -- | ||||
| 84P01896 | 18-25 | A1 | S | 26.7 | 0.47 | 3 | 1.51 | 0.026 | -- | ||||
| 84P01897 | 25-33 | A2 | S | 28.1 | 0.47 | 3 | 1.44 | 0.025 | -- | ||||
| 84P01898 | 33-43 | Bt | S | 31.2 | 0.48 | 3 | 1.36 | 0.040 | -- | ||||
| 84P01899 | 43-53 | Btg1 | S | 36.2 | 0.45 | 3 | 1.37 | 0.053 | -- | ||||
| 84P01900 | 53-61 | Btg2 | S | 42.4 | 0.46 | 2 | 1.36 | 0.056 | -- | ||||
| 84P01901 | 61-76 | Btg3 | S | 46.6 | 0.50 | 1 | 1.34 | 0.076 | -- | ||||
| 84P01902 | 76-86 | Btg4 | S | 45.6 | 0.57 | 1 | 1.31 | 0.130 | -- | ||||
| 84P01903 | 86-104 | Btg5 | S | 40.9 | 0.51 | 1 | 1.36 | 0.110 | -- | ||||
| 84P01904 | 104-130 | Btg6 | S | 38.4 | 0.49 | 1 | 1.39 | 0.094 | -- | ||||
| 84P01905 | 130-152 | BCg | S | 34.3 | 0.51 | 1 | 1.44 | 0.061 | -- | ||||
| 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 | ||||||||||||||
| 84P01895 | 0-18 | Ap | S | 6.7 | 2.47 | 99 | 80 | 0.93 | 1 | ||||||||||
| 84P01896 | 18-25 | A1 | S | 6.8 | 2.11 | 98 | 81 | 0.92 | 1 | ||||||||||
| 84P01897 | 25-33 | A2 | S | 6.2 | 1.77 | 87 | 74 | 0.84 | 1 | ||||||||||
| 84P01898 | 33-43 | Bt | S | 5.8 | 1.01 | 82 | 68 | 0.73 | 1 | ||||||||||
| 84P01899 | 43-53 | Btg1 | S | 5.8 | 0.85 | 81 | 73 | 0.73 | 2 | ||||||||||
| 84P01900 | 53-61 | Btg2 | S | 5.9 | 0.72 | 85 | 74 | 0.73 | 2 | ||||||||||
| 84P01901 | 61-76 | Btg3 | S | 6.0 | 0.54 | 90 | 77 | 0.74 | 2 | ||||||||||
| 84P01902 | 76-86 | Btg4 | S | 5.9 | 0.65 | 87 | 75 | 0.72 | 2 | ||||||||||
| 84P01903 | 86-104 | Btg5 | S | 6.4 | 0.26 | 93 | 85 | 0.77 | 3 | ||||||||||
| 84P01904 | 104-130 | Btg6 | S | 6.6 | 0.21 | 94 | 82 | 0.78 | 3 | ||||||||||
| 84P01905 | 130-152 | BCg | S | 6.7 | 0.18 | 96 | 84 | 0.83 | 2 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.73 | (NA) | |
| Clay, carbonate free, Weighted Average | 41 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 41 | % wt | |
| LE, Whole Soil, Summed to 1m | 6 | cm/m | |
| Weighted averages based on control section: 33-83 cm | |||