| *** Taxonomy Characterization Data *** |
| Pedon ID: S1994IA181002 | ( Warren, Iowa ) | Print Date: Nov 23 2024 7:37AM |
| Sampled as on Sep 13, 1994: | Sharpsburg ; Fine, montmorillonitic Typic Argiustolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP94IA244 IOWA COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1994IA181002 Lat: 41° 11' 33.10" north Long: 93° 39' 21.81" west MLRA: 108 | National Soil Survey Center | |
| - | Pedon No. | 94P0800 | 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 | ||||||||||
| 94P06291 | 0-5 | Ap1 | S | 31.1 | 17.5 | 0.47 | 3 | 1.09 | 0.060 | tr | |||
| 94P06292 | 5-10 | Ap2 | S | 32.0 | 19.3 | 0.44 | 2 | 1.32 | 0.053 | -- | |||
| 94P06293 | 10-23 | Ap3 | S | 33.9 | 20.4 | 0.42 | 1 | 1.31 | 0.053 | -- | |||
| 94P06294 | 23-34 | Bt1 | S | 39.8 | 24.6 | 0.42 | 1 | 1.23 | 0.061 | -- | |||
| 94P06295 | 34-62 | Bt2 | S | 40.8 | 26.1 | 0.43 | 1 | 1.32 | 0.079 | -- | |||
| 94P06296 | 62-82 | Bt3 | S | 39.2 | 23.3 | 0.46 | 1 | 1.33 | 0.075 | -- | |||
| 94P06297 | 82-110 | Bt4 | S | 36.2 | 20.6 | 0.48 | 1 | 1.32 | 0.071 | -- | |||
| 94P06298 | 110-117 | Bt5 | S | 33.7 | 19.5 | 0.48 | 1 | 1.33 | 0.068 | -- | |||
| 94P06299 | 117-142 | BC | S | 32.7 | 19.2 | 0.49 | 1 | 1.40 | 0.052 | -- | |||
| 94P06300 | 142-175 | C1 | S | 30.8 | 17.8 | 0.50 | tr | 1.34 | 0.045 | -- | |||
| 94P06301 | 175-200 | C2 | S | 29.9 | 17.5 | 0.49 | 1 | 1.32 | 0.044 | -- | |||
| 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 | 6A2e | 8J | 5C1 | 5C3 | 6S4b | 8D1 | 5D2 | |||||||||||
| 94P06291 | 0-5 | Ap1 | S | 7.4 | 3.71 | 3.56 | 0.34 | 0.06 | 100* | 84 | 31 | 0.91 | tr | ||||||
| 94P06292 | 5-10 | Ap2 | S | 7.2 | 2.40 | 2.34 | 0.36 | 0.07 | 97 | 82 | 33 | 0.85 | -- | ||||||
| 94P06293 | 10-23 | Ap3 | S | 6.8 | 1.96 | 2.04 | 0.41 | 0.05 | 100* | 75 | 33 | 0.58 | 1 | ||||||
| 94P06294 | 23-34 | Bt1 | S | 6.2 | 1.45 | 1.47 | 0.48 | 0.05 | 85 | 68 | 41 | 0.68 | -- | ||||||
| 94P06295 | 34-62 | Bt2 | S | 6.0 | 0.81 | 0.85 | 0.46 | 0.05 | 95 | 75 | 37 | 0.68 | tr | ||||||
| 94P06296 | 62-82 | Bt3 | S | 6.1 | 0.39 | 0.41 | 0.42 | 0.04 | 89 | 79 | 37 | 0.82 | tr | ||||||
| 94P06297 | 82-110 | Bt4 | S | 6.3 | 0.29 | 0.30 | 0.39 | 0.03 | 94 | 80 | 33 | 0.82 | tr | ||||||
| 94P06298 | 110-117 | Bt5 | S | 6.4 | 0.22 | 0.23 | 0.36 | 0.03 | 90 | 80 | 31 | 0.85 | 1 | ||||||
| 94P06299 | 117-142 | BC | S | 6.5 | 0.19 | 0.19 | 0.31 | 0.02 | 100* | 82 | 26 | 0.78 | 1 | ||||||
| 94P06300 | 142-175 | C1 | S | 6.7 | 0.15 | 0.13 | 0.31 | 0.03 | 99 | 85 | 24 | 0.85 | 1 | ||||||
| 94P06301 | 175-200 | C2 | S | 7.0 | 0.13 | 0.13 | 0.26 | 0.02 | 100* | 88 | 31 | 0.82 | 1 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 40 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.71 | (NA) | |
| LE, Whole Soil, Summed to 1m | 7 | cm/m | |
| Clay, total, Weighted Average | 40 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Weighted averages based on control section: 23-73 cm | |||