| *** Taxonomy Characterization Data *** |
| Pedon ID: 87IA191003 | ( Winneshiek, Iowa ) | Print Date: Dec 17 2024 10:21PM |
| Sampled as on Dec 30, 1989: | Frankville ; Fine-silty, mixed, mesic Mollic Hapludalfs |
| Revised to correlated on Dec 30, 1989: | Frankville ; Fine-silty, mixed, superactive, mesic Mollic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP88IA155 EROSION 5 | Natural Resources Conservation Service |
| - | Site ID | S1987IA191003 MLRA: 105 | National Soil Survey Center | |
| - | Pedon No. | 88P0620 | 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 | ||||||||||||
| 88P03243 | 0-23 | Ap | S | 23.7 | 0.49 | 1 | -- | ||||||
| 88P03244 | 23-33 | BA | S | 25.6 | 0.41 | tr | -- | ||||||
| 88P03245 | 33-46 | Bt1 | S | 27.2 | 0.41 | tr | -- | ||||||
| 88P03246 | 46-61 | Bt21 | S | 28.1 | 0.42 | tr | -- | ||||||
| 88P03247 | 61-74 | Bt22 | S | 28.5 | 0.44 | 1 | -- | ||||||
| 88P03248 | 74-81 | 2Bt | S | 63.5 | 0.32 | 1 | -- | ||||||
| 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 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 88P03243 | 0-23 | Ap | S | 5.7 | 2.43 | 95 | 61 | 0.79 | 1 | ||||||||||
| 88P03244 | 23-33 | BA | S | 6.2 | 0.76 | 100* | 71 | 0.64 | 1 | ||||||||||
| 88P03245 | 33-46 | Bt1 | S | 5.7 | 0.66 | 100* | 72 | 0.64 | 1 | ||||||||||
| 88P03246 | 46-61 | Bt21 | S | 5.7 | 0.57 | 100* | 73 | 0.65 | 1 | ||||||||||
| 88P03247 | 61-74 | Bt22 | S | 5.4 | 0.31 | 97 | 76 | 19.5 | 0.69 | 0.68 | 2 | 1 | |||||||
| 88P03248 | 74-81 | 2Bt | S | 6.8 | 0.40 | 100* | 88 | 0.38 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.62 | (NA) | |
| Clay, carbonate free, Weighted Average | 33 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 33 | % wt | |
| Weighted averages based on control section: 33-81 cm | |||